mirror of
https://github.com/php/php-src.git
synced 2024-12-15 04:45:03 +08:00
422 lines
16 KiB
C
422 lines
16 KiB
C
/*
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+----------------------------------------------------------------------+
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| Zend Engine |
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+----------------------------------------------------------------------+
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| Copyright (c) 1998-2000 Zend Technologies Ltd. (http://www.zend.com) |
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+----------------------------------------------------------------------+
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| This source file is subject to version 0.92 of the Zend license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available at through the world-wide-web at |
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| http://www.zend.com/license/0_92.txt. |
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| If you did not receive a copy of the Zend license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@zend.com so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Authors: Andi Gutmans <andi@zend.com> |
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| Zeev Suraski <zeev@zend.com> |
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+----------------------------------------------------------------------+
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*/
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#ifndef _ZEND_API_H
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#define _ZEND_API_H
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#include "modules.h"
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#include "zend_list.h"
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#include "zend_fast_cache.h"
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#include "zend_operators.h"
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#include "zend_variables.h"
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#define ZEND_FN(name) zend_if_##name
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#define ZEND_NAMED_FUNCTION(name) void name(INTERNAL_FUNCTION_PARAMETERS)
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#define ZEND_FUNCTION(name) ZEND_NAMED_FUNCTION(ZEND_FN(name))
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#define ZEND_NAMED_FE(zend_name, name, arg_types) { #zend_name, name, arg_types },
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#define ZEND_FE(name, arg_types) ZEND_NAMED_FE(name, ZEND_FN(name), arg_types)
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#define ZEND_FALIAS(name, alias, arg_types) ZEND_NAMED_FE(name, ZEND_FN(alias), arg_types)
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#define ZEND_MINIT(module) zend_minit_##module
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#define ZEND_MSHUTDOWN(module) zend_mshutdown_##module
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#define ZEND_RINIT(module) zend_rinit_##module
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#define ZEND_RSHUTDOWN(module) zend_rshutdown_##module
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#define ZEND_MINFO(module) zend_info_##module
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#define ZEND_GINIT(module) zend_ginit_##module
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#define ZEND_GSHUTDOWN(module) zend_gshutdown_##module
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#define ZEND_MINIT_FUNCTION(module) int ZEND_MINIT(module)(INIT_FUNC_ARGS)
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#define ZEND_MSHUTDOWN_FUNCTION(module) int ZEND_MSHUTDOWN(module)(SHUTDOWN_FUNC_ARGS)
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#define ZEND_RINIT_FUNCTION(module) int ZEND_RINIT(module)(INIT_FUNC_ARGS)
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#define ZEND_RSHUTDOWN_FUNCTION(module) int ZEND_RSHUTDOWN(module)(SHUTDOWN_FUNC_ARGS)
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#define ZEND_MINFO_FUNCTION(module) void ZEND_MINFO(module)(ZEND_MODULE_INFO_FUNC_ARGS)
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#define ZEND_GINIT_FUNCTION(module) int ZEND_GINIT(module)(GINIT_FUNC_ARGS)
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#define ZEND_GSHUTDOWN_FUNCTION(module) int ZEND_GSHUTDOWN(module)(void)
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#define ZEND_GET_MODULE(name) \
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ZEND_DLEXPORT zend_module_entry *get_module(void) { return &name##_module_entry; }
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#define ZEND_BEGIN_MODULE_GLOBALS(module_name) \
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typedef struct _zend_##module_name##_globals {
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#define ZEND_END_MODULE_GLOBALS(module_name) \
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} zend_##module_name##_globals;
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#ifdef ZTS
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#define ZEND_DECLARE_MODULE_GLOBALS(module_name) \
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static ts_rsrc_id module_name##_globals_id;
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#define ZEND_INIT_MODULE_GLOBALS(module_name, globals_ctor, globals_dtor) \
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module_name##_globals_id = ts_allocate_id(sizeof(zend_##module_name##_globals), (ts_allocate_ctor) globals_ctor, (ts_allocate_dtor) globals_dtor);
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#else
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#define ZEND_DECLARE_MODULE_GLOBALS(module_name) \
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static zend_##module_name##_globals module_name##_globals;
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#define ZEND_INIT_MODULE_GLOBALS(module_name, globals_ctor, globals_dtor) \
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globals_ctor(&module_name##_globals);
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#endif
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#define INIT_CLASS_ENTRY(class_container, class_name, functions) \
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{ \
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class_container.name = strdup(class_name); \
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class_container.name_length = sizeof(class_name)-1; \
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class_container.builtin_functions = functions; \
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class_container.handle_function_call = NULL; \
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class_container.handle_property_get = NULL; \
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class_container.handle_property_set = NULL; \
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}
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#define INIT_OVERLOADED_CLASS_ENTRY(class_container, class_name, functions, handle_fcall, handle_propget, handle_propset) \
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{ \
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class_container.name = strdup(class_name); \
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class_container.name_length = sizeof(class_name)-1; \
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class_container.builtin_functions = functions; \
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class_container.handle_function_call = handle_fcall; \
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class_container.handle_property_get = handle_propget; \
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class_container.handle_property_set = handle_propset; \
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}
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int zend_next_free_module(void);
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ZEND_API int zend_get_parameters(int ht, int param_count, ...);
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ZEND_API int zend_get_parameters_array(int ht, int param_count, zval **argument_array);
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ZEND_API int zend_get_parameters_ex(int param_count, ...);
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ZEND_API int zend_get_parameters_array_ex(int param_count, zval ***argument_array);
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ZEND_API int ParameterPassedByReference(int ht, uint n);
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int zend_register_functions(zend_function_entry *functions, HashTable *function_table);
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void zend_unregister_functions(zend_function_entry *functions, int count, HashTable *function_table);
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ZEND_API int zend_register_module(zend_module_entry *module_entry);
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ZEND_API zend_class_entry *register_internal_class(zend_class_entry *class_entry);
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ZEND_API zend_module_entry *zend_get_module(int module_number);
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ZEND_API void wrong_param_count(void);
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#define getThis() (this_ptr)
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#define WRONG_PARAM_COUNT ZEND_WRONG_PARAM_COUNT()
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#define WRONG_PARAM_COUNT_WITH_RETVAL(ret) ZEND_WRONG_PARAM_COUNT_WITH_RETVAL(ret)
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#define ARG_COUNT(dummy) (ht)
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#define ZEND_NUM_ARGS() (ht)
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#define ZEND_WRONG_PARAM_COUNT() { wrong_param_count(); return; }
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#define ZEND_WRONG_PARAM_COUNT_WITH_RETVAL(ret) { wrong_param_count(); return ret; }
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#ifndef ZEND_WIN32
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#define DLEXPORT
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#endif
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ZEND_API int zend_startup_module(zend_module_entry *module);
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#define array_init(arg) _array_init((arg) ZEND_FILE_LINE_CC)
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#define object_init(arg) _object_init((arg) ZEND_FILE_LINE_CC)
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#define object_init_ex(arg, ce) _object_init_ex((arg), (ce) ZEND_FILE_LINE_CC)
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ZEND_API int _array_init(zval *arg ZEND_FILE_LINE_DC);
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ZEND_API int _object_init(zval *arg ZEND_FILE_LINE_DC);
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ZEND_API int _object_init_ex(zval *arg, zend_class_entry *ce ZEND_FILE_LINE_DC);
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/* no longer supported */
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ZEND_API int add_assoc_function(zval *arg, char *key,void (*function_ptr)(INTERNAL_FUNCTION_PARAMETERS));
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ZEND_API int add_assoc_long(zval *arg, char *key, long n);
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ZEND_API int add_assoc_unset(zval *arg, char *key);
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ZEND_API int add_assoc_bool(zval *arg, char *key, int b);
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ZEND_API int add_assoc_resource(zval *arg, char *key, int r);
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ZEND_API int add_assoc_double(zval *arg, char *key, double d);
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ZEND_API int add_assoc_string(zval *arg, char *key, char *str, int duplicate);
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ZEND_API int add_assoc_stringl(zval *arg, char *key, char *str, uint length, int duplicate);
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ZEND_API int add_index_long(zval *arg, uint idx, long n);
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ZEND_API int add_index_unset(zval *arg, uint idx);
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ZEND_API int add_index_bool(zval *arg, uint idx, int b);
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ZEND_API int add_index_resource(zval *arg, uint idx, int r);
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ZEND_API int add_index_double(zval *arg, uint idx, double d);
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ZEND_API int add_index_string(zval *arg, uint idx, char *str, int duplicate);
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ZEND_API int add_index_stringl(zval *arg, uint idx, char *str, uint length, int duplicate);
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ZEND_API int add_next_index_long(zval *arg, long n);
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ZEND_API int add_next_index_unset(zval *arg);
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ZEND_API int add_next_index_bool(zval *arg, int b);
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ZEND_API int add_next_index_resource(zval *arg, int r);
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ZEND_API int add_next_index_double(zval *arg, double d);
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ZEND_API int add_next_index_string(zval *arg, char *str, int duplicate);
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ZEND_API int add_next_index_stringl(zval *arg, char *str, uint length, int duplicate);
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ZEND_API int add_get_index_long(zval *arg, uint idx, long l, void **dest);
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ZEND_API int add_get_index_double(zval *arg, uint idx, double d, void **dest);
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ZEND_API int add_get_assoc_string(zval *arg, char *key, char *str, void **dest, int duplicate);
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ZEND_API int add_get_assoc_stringl(zval *arg, char *key, char *str, uint length, void **dest, int duplicate);
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ZEND_API int add_get_index_string(zval *arg, uint idx, char *str, void **dest, int duplicate);
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ZEND_API int add_get_index_stringl(zval *arg, uint idx, char *str, uint length, void **dest, int duplicate);
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ZEND_API int call_user_function(HashTable *function_table, zval *object, zval *function_name, zval *retval_ptr, int param_count, zval *params[]);
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ZEND_API int call_user_function_ex(HashTable *function_table, zval *object, zval *function_name, zval **retval_ptr_ptr, int param_count, zval **params[], int no_separation);
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ZEND_API int add_property_long(zval *arg, char *key, long l);
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ZEND_API int add_property_unset(zval *arg, char *key);
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ZEND_API int add_property_bool(zval *arg, char *key, int b);
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ZEND_API int add_property_resource(zval *arg, char *key, long r);
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ZEND_API int add_property_double(zval *arg, char *key, double d);
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ZEND_API int add_property_string(zval *arg, char *key, char *str, int duplicate);
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ZEND_API int add_property_stringl(zval *arg, char *key, char *str, uint length, int duplicate);
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ZEND_API int zend_set_hash_symbol(zval *symbol, char *name, int name_length,
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int is_ref, int num_symbol_tables, ...);
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#define add_method(arg,key,method) add_assoc_function((arg),(key),(method))
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#define ZVAL_RESOURCE(z,l) { \
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(z)->type = IS_RESOURCE; \
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(z)->value.lval = l; \
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}
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#define ZVAL_BOOL(z,b) { \
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(z)->type = IS_BOOL; \
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(z)->value.lval = b; \
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}
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#define ZVAL_NULL(z) { \
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(z)->type = IS_NULL; \
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}
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#define ZVAL_LONG(z,l) { \
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(z)->type = IS_LONG; \
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(z)->value.lval = l; \
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}
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#define ZVAL_DOUBLE(z,d) { \
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(z)->type = IS_DOUBLE; \
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(z)->value.dval = d; \
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}
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#define ZVAL_STRING(z,s,duplicate) { \
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char *__s=(s); \
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(z)->value.str.len = strlen(__s); \
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(z)->value.str.val = (duplicate?estrndup(__s,(z)->value.str.len):__s); \
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(z)->type = IS_STRING; \
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}
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#define ZVAL_STRINGL(z,s,l,duplicate) { \
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char *__s=(s); int __l=l; \
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(z)->value.str.len = __l; \
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(z)->value.str.val = (duplicate?estrndup(__s,__l):__s); \
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(z)->type = IS_STRING; \
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}
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#define ZVAL_EMPTY_STRING(z) { \
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(z)->value.str.len = 0; \
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(z)->value.str.val = empty_string \
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(z)->type = IS_STRING; \
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}
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#define ZVAL_FALSE { (z)->value.lval = 0; (z)->type = IS_BOOL; }
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#define ZVAL_TRUE { (z)->value.lval = 1; (z)->type = IS_BOOL; }
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#define RETVAL_RESOURCE(l) { \
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return_value->type = IS_RESOURCE;\
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return_value->value.lval = l; \
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}
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#define RETVAL_BOOL(b) { \
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return_value->type = IS_BOOL; \
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return_value->value.lval = b; \
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}
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#define RETVAL_NULL() { \
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return_value->type = IS_NULL; \
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}
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#define RETVAL_LONG(l) { \
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return_value->type = IS_LONG; \
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return_value->value.lval = l; \
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}
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#define RETVAL_DOUBLE(d) { \
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return_value->type = IS_DOUBLE; \
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return_value->value.dval = d; \
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}
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#define RETVAL_STRING(s,duplicate) { \
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char *__s=(s); \
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return_value->value.str.len = strlen(__s); \
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return_value->value.str.val = (duplicate?estrndup(__s,return_value->value.str.len):__s); \
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return_value->type = IS_STRING; \
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}
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#define RETVAL_STRINGL(s,l,duplicate) { \
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char *__s=(s); int __l=l; \
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return_value->value.str.len = __l; \
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return_value->value.str.val = (duplicate?estrndup(__s,__l):__s); \
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return_value->type = IS_STRING; \
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}
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#define RETVAL_EMPTY_STRING() { \
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return_value->value.str.len = 0; \
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return_value->value.str.val = empty_string \
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return_value->type = IS_STRING; \
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}
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#define RETVAL_FALSE { return_value->value.lval = 0; return_value->type = IS_BOOL; }
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#define RETVAL_TRUE { return_value->value.lval = 1; return_value->type = IS_BOOL; }
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#define RETURN_RESOURCE(l) { \
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return_value->type = IS_RESOURCE;\
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return_value->value.lval = l; \
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return; \
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}
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#define RETURN_BOOL(b) { \
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return_value->type = IS_BOOL; \
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return_value->value.lval = b; \
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return; \
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}
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#define RETURN_NULL() { \
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return_value->type = IS_NULL; \
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return; \
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}
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#define RETURN_LONG(l) { \
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return_value->type = IS_LONG; \
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return_value->value.lval = l; \
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return; \
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}
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#define RETURN_DOUBLE(d) { \
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return_value->type = IS_DOUBLE; \
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return_value->value.dval = d; \
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return; \
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}
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#define RETURN_STRING(s,duplicate) { \
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char *__s=(s); \
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return_value->value.str.len = strlen(__s); \
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return_value->value.str.val = (duplicate?estrndup(__s,return_value->value.str.len):__s); \
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return_value->type = IS_STRING; \
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return; \
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}
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#define RETURN_STRINGL(s,l,duplicate) { \
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char *__s=(s); int __l=l; \
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return_value->value.str.len = __l; \
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return_value->value.str.val = (duplicate?estrndup(__s,__l):__s); \
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return_value->type = IS_STRING; \
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return; \
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}
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#define RETURN_EMPTY_STRING() { \
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return_value->value.str.len = 0; \
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return_value->value.str.val = empty_string \
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return_value->type = IS_STRING; \
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return; \
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}
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#define RETURN_FALSE { RETVAL_FALSE; return; }
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#define RETURN_TRUE { RETVAL_TRUE; return; }
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#define SET_VAR_STRING(n,v) { \
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{ \
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zval *var; \
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char *str=(v); /* prevent 'v' from being evaluated more than once */ \
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\
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ALLOC_ZVAL(var); \
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var->value.str.val = (str); \
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var->value.str.len = strlen((str)); \
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var->type = IS_STRING; \
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ZEND_SET_GLOBAL_VAR(n, var); \
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} \
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}
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#define SET_VAR_STRINGL(n,v,l) { \
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{ \
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zval *var; \
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\
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ALLOC_ZVAL(var); \
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var->value.str.val = (v); \
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var->value.str.len = (l); \
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var->type = IS_STRING; \
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ZEND_SET_GLOBAL_VAR(n, var); \
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} \
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}
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#define SET_VAR_LONG(n,v) { \
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{ \
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zval *var; \
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\
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ALLOC_ZVAL(var); \
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var->value.lval = (v); \
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var->type = IS_LONG; \
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ZEND_SET_GLOBAL_VAR(n, var); \
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} \
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}
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#define SET_VAR_DOUBLE(n,v) { \
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{ \
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zval *var; \
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\
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ALLOC_ZVAL(var); \
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var->value.dval = (v); \
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var->type = IS_DOUBLE; \
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ZEND_SET_GLOBAL_VAR(n, var); \
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} \
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}
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#define ZEND_SET_SYMBOL(symtable, name, var) \
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{ \
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char *_name = (name); \
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\
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ZEND_SET_SYMBOL_WITH_LENGTH(symtable, _name, strlen(_name)+1, var, 1, 0); \
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}
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#define ZEND_SET_SYMBOL_WITH_LENGTH(symtable, name, name_length, var, _refcount, _is_ref) \
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{ \
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zval **orig_var; \
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\
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if (zend_hash_find(symtable, (name), (name_length), (void **) &orig_var)==SUCCESS \
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&& PZVAL_IS_REF(*orig_var)) { \
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(var)->refcount = (*orig_var)->refcount; \
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(var)->is_ref = 1; \
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\
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if (_refcount) { \
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(var)->refcount += _refcount-1; \
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} \
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zval_dtor(*orig_var); \
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**orig_var = *(var); \
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FREE_ZVAL(var); \
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} else { \
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(var)->is_ref = _is_ref; \
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if (_refcount) { \
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(var)->refcount = _refcount; \
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} \
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zend_hash_update(symtable, (name), (name_length), &(var), sizeof(zval *), NULL); \
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} \
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}
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#define ZEND_SET_GLOBAL_VAR(name, var) \
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ZEND_SET_SYMBOL(&EG(symbol_table), name, var)
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#define ZEND_SET_GLOBAL_VAR_WITH_LENGTH(name, name_length, var, _refcount, _is_ref) \
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ZEND_SET_SYMBOL_WITH_LENGTH(&EG(symbol_table), name, name_length, var, _refcount, _is_ref)
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#define HASH_OF(p) ((p)->type==IS_ARRAY ? (p)->value.ht : (((p)->type==IS_OBJECT ? (p)->value.obj.properties : NULL)))
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#define ZVAL_IS_NULL(z) ((z)->type==IS_NULL)
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#endif /* _ZEND_API_H */
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|
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/*
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|
* Local variables:
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|
* tab-width: 4
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|
* c-basic-offset: 4
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|
* End:
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|
*/
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