1/*
2   +----------------------------------------------------------------------+
3   | Zend Engine                                                          |
4   +----------------------------------------------------------------------+
5   | Copyright (c) 1998-2018 Zend Technologies Ltd. (http://www.zend.com) |
6   +----------------------------------------------------------------------+
7   | This source file is subject to version 2.00 of the Zend license,     |
8   | that is bundled with this package in the file LICENSE, and is        |
9   | available through the world-wide-web at the following url:           |
10   | http://www.zend.com/license/2_00.txt.                                |
11   | If you did not receive a copy of the Zend license and are unable to  |
12   | obtain it through the world-wide-web, please send a note to          |
13   | license@zend.com so we can mail you a copy immediately.              |
14   +----------------------------------------------------------------------+
15   | Authors: Andi Gutmans <andi@php.net>                                 |
16   |          Zeev Suraski <zeev@php.net>                                 |
17   |          Andrei Zmievski <andrei@php.net>                            |
18   |          Dmitry Stogov <dmitry@php.net>                              |
19   +----------------------------------------------------------------------+
20*/
21
22#ifndef ZEND_API_H
23#define ZEND_API_H
24
25#include "zend_modules.h"
26#include "zend_list.h"
27#include "zend_operators.h"
28#include "zend_variables.h"
29#include "zend_execute.h"
30
31
32BEGIN_EXTERN_C()
33
34typedef struct _zend_function_entry {
35	const char *fname;
36	zif_handler handler;
37	const struct _zend_internal_arg_info *arg_info;
38	uint32_t num_args;
39	uint32_t flags;
40} zend_function_entry;
41
42typedef struct _zend_fcall_info {
43	size_t size;
44	zval function_name;
45	zval *retval;
46	zval *params;
47	zend_object *object;
48	zend_bool no_separation;
49	uint32_t param_count;
50} zend_fcall_info;
51
52typedef struct _zend_fcall_info_cache {
53	zend_function *function_handler;
54	zend_class_entry *calling_scope;
55	zend_class_entry *called_scope;
56	zend_object *object;
57} zend_fcall_info_cache;
58
59#define ZEND_NS_NAME(ns, name)			ns "\\" name
60
61#define ZEND_FN(name) zif_##name
62#define ZEND_MN(name) zim_##name
63#define ZEND_NAMED_FUNCTION(name)		void ZEND_FASTCALL name(INTERNAL_FUNCTION_PARAMETERS)
64#define ZEND_FUNCTION(name)				ZEND_NAMED_FUNCTION(ZEND_FN(name))
65#define ZEND_METHOD(classname, name)	ZEND_NAMED_FUNCTION(ZEND_MN(classname##_##name))
66
67#define ZEND_FENTRY(zend_name, name, arg_info, flags)	{ #zend_name, name, arg_info, (uint32_t) (sizeof(arg_info)/sizeof(struct _zend_internal_arg_info)-1), flags },
68
69#define ZEND_RAW_FENTRY(zend_name, name, arg_info, flags)   { zend_name, name, arg_info, (uint32_t) (sizeof(arg_info)/sizeof(struct _zend_internal_arg_info)-1), flags },
70#define ZEND_RAW_NAMED_FE(zend_name, name, arg_info) ZEND_RAW_FENTRY(#zend_name, name, arg_info, 0)
71
72#define ZEND_NAMED_FE(zend_name, name, arg_info)	ZEND_FENTRY(zend_name, name, arg_info, 0)
73#define ZEND_FE(name, arg_info)						ZEND_FENTRY(name, ZEND_FN(name), arg_info, 0)
74#define ZEND_DEP_FE(name, arg_info)                 ZEND_FENTRY(name, ZEND_FN(name), arg_info, ZEND_ACC_DEPRECATED)
75#define ZEND_FALIAS(name, alias, arg_info)			ZEND_FENTRY(name, ZEND_FN(alias), arg_info, 0)
76#define ZEND_DEP_FALIAS(name, alias, arg_info)		ZEND_FENTRY(name, ZEND_FN(alias), arg_info, ZEND_ACC_DEPRECATED)
77#define ZEND_NAMED_ME(zend_name, name, arg_info, flags)	ZEND_FENTRY(zend_name, name, arg_info, flags)
78#define ZEND_ME(classname, name, arg_info, flags)	ZEND_FENTRY(name, ZEND_MN(classname##_##name), arg_info, flags)
79#define ZEND_ABSTRACT_ME(classname, name, arg_info)	ZEND_FENTRY(name, NULL, arg_info, ZEND_ACC_PUBLIC|ZEND_ACC_ABSTRACT)
80#define ZEND_MALIAS(classname, name, alias, arg_info, flags) \
81                                                    ZEND_FENTRY(name, ZEND_MN(classname##_##alias), arg_info, flags)
82#define ZEND_ME_MAPPING(name, func_name, arg_types, flags) ZEND_NAMED_ME(name, ZEND_FN(func_name), arg_types, flags)
83
84#define ZEND_NS_FENTRY(ns, zend_name, name, arg_info, flags)		ZEND_RAW_FENTRY(ZEND_NS_NAME(ns, #zend_name), name, arg_info, flags)
85
86#define ZEND_NS_RAW_FENTRY(ns, zend_name, name, arg_info, flags)	ZEND_RAW_FENTRY(ZEND_NS_NAME(ns, zend_name), name, arg_info, flags)
87#define ZEND_NS_RAW_NAMED_FE(ns, zend_name, name, arg_info)			ZEND_NS_RAW_FENTRY(ns, #zend_name, name, arg_info, 0)
88
89#define ZEND_NS_NAMED_FE(ns, zend_name, name, arg_info)	ZEND_NS_FENTRY(ns, zend_name, name, arg_info, 0)
90#define ZEND_NS_FE(ns, name, arg_info)					ZEND_NS_FENTRY(ns, name, ZEND_FN(name), arg_info, 0)
91#define ZEND_NS_DEP_FE(ns, name, arg_info)				ZEND_NS_FENTRY(ns, name, ZEND_FN(name), arg_info, ZEND_ACC_DEPRECATED)
92#define ZEND_NS_FALIAS(ns, name, alias, arg_info)		ZEND_NS_FENTRY(ns, name, ZEND_FN(alias), arg_info, 0)
93#define ZEND_NS_DEP_FALIAS(ns, name, alias, arg_info)	ZEND_NS_FENTRY(ns, name, ZEND_FN(alias), arg_info, ZEND_ACC_DEPRECATED)
94
95#define ZEND_FE_END            { NULL, NULL, NULL, 0, 0 }
96
97#define ZEND_ARG_INFO(pass_by_ref, name)                             { #name, 0, pass_by_ref, 0},
98#define ZEND_ARG_PASS_INFO(pass_by_ref)                              { NULL,  0, pass_by_ref, 0},
99#define ZEND_ARG_OBJ_INFO(pass_by_ref, name, classname, allow_null)  { #name, ZEND_TYPE_ENCODE_CLASS_CONST(#classname, allow_null), pass_by_ref, 0 },
100#define ZEND_ARG_ARRAY_INFO(pass_by_ref, name, allow_null)           { #name, ZEND_TYPE_ENCODE(IS_ARRAY, allow_null), pass_by_ref, 0 },
101#define ZEND_ARG_CALLABLE_INFO(pass_by_ref, name, allow_null)        { #name, ZEND_TYPE_ENCODE(IS_CALLABLE, allow_null), pass_by_ref, 0 },
102#define ZEND_ARG_TYPE_INFO(pass_by_ref, name, type_hint, allow_null) { #name, ZEND_TYPE_ENCODE(type_hint, allow_null), pass_by_ref, 0 },
103#define ZEND_ARG_VARIADIC_INFO(pass_by_ref, name)                             { #name, 0, pass_by_ref, 1 },
104#define ZEND_ARG_VARIADIC_TYPE_INFO(pass_by_ref, name, type_hint, allow_null) { #name, ZEND_TYPE_ENCODE(type_hint, allow_null), pass_by_ref, 1 },
105#define ZEND_ARG_VARIADIC_OBJ_INFO(pass_by_ref, name, classname, allow_null)  { #name, ZEND_TYPE_ENCODE_CLASS_CONST(#classname, allow_null), pass_by_ref, 1 },
106
107#define ZEND_BEGIN_ARG_WITH_RETURN_OBJ_INFO_EX(name, return_reference, required_num_args, class_name, allow_null) \
108	static const zend_internal_arg_info name[] = { \
109		{ (const char*)(zend_uintptr_t)(required_num_args), ZEND_TYPE_ENCODE_CLASS_CONST(#class_name, allow_null), return_reference, 0 },
110
111#define ZEND_BEGIN_ARG_WITH_RETURN_OBJ_INFO(name, class_name, allow_null) \
112	ZEND_BEGIN_ARG_WITH_RETURN_OBJ_INFO_EX(name, 0, -1, class_name, allow_null)
113
114#define ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(name, return_reference, required_num_args, type, allow_null) \
115	static const zend_internal_arg_info name[] = { \
116		{ (const char*)(zend_uintptr_t)(required_num_args), ZEND_TYPE_ENCODE(type, allow_null), return_reference, 0 },
117#define ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO(name, type, allow_null) \
118	ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(name, 0, -1, type, allow_null)
119
120#define ZEND_BEGIN_ARG_INFO_EX(name, _unused, return_reference, required_num_args)	\
121	static const zend_internal_arg_info name[] = { \
122		{ (const char*)(zend_uintptr_t)(required_num_args), 0, return_reference, 0 },
123#define ZEND_BEGIN_ARG_INFO(name, _unused)	\
124	ZEND_BEGIN_ARG_INFO_EX(name, 0, ZEND_RETURN_VALUE, -1)
125#define ZEND_END_ARG_INFO()		};
126
127/* Name macros */
128#define ZEND_MODULE_STARTUP_N(module)       zm_startup_##module
129#define ZEND_MODULE_SHUTDOWN_N(module)		zm_shutdown_##module
130#define ZEND_MODULE_ACTIVATE_N(module)		zm_activate_##module
131#define ZEND_MODULE_DEACTIVATE_N(module)	zm_deactivate_##module
132#define ZEND_MODULE_POST_ZEND_DEACTIVATE_N(module)	zm_post_zend_deactivate_##module
133#define ZEND_MODULE_INFO_N(module)			zm_info_##module
134#define ZEND_MODULE_GLOBALS_CTOR_N(module)  zm_globals_ctor_##module
135#define ZEND_MODULE_GLOBALS_DTOR_N(module)  zm_globals_dtor_##module
136
137/* Declaration macros */
138#define ZEND_MODULE_STARTUP_D(module)		int ZEND_MODULE_STARTUP_N(module)(INIT_FUNC_ARGS)
139#define ZEND_MODULE_SHUTDOWN_D(module)		int ZEND_MODULE_SHUTDOWN_N(module)(SHUTDOWN_FUNC_ARGS)
140#define ZEND_MODULE_ACTIVATE_D(module)		int ZEND_MODULE_ACTIVATE_N(module)(INIT_FUNC_ARGS)
141#define ZEND_MODULE_DEACTIVATE_D(module)	int ZEND_MODULE_DEACTIVATE_N(module)(SHUTDOWN_FUNC_ARGS)
142#define ZEND_MODULE_POST_ZEND_DEACTIVATE_D(module)	int ZEND_MODULE_POST_ZEND_DEACTIVATE_N(module)(void)
143#define ZEND_MODULE_INFO_D(module)			void ZEND_MODULE_INFO_N(module)(ZEND_MODULE_INFO_FUNC_ARGS)
144#define ZEND_MODULE_GLOBALS_CTOR_D(module)  void ZEND_MODULE_GLOBALS_CTOR_N(module)(zend_##module##_globals *module##_globals)
145#define ZEND_MODULE_GLOBALS_DTOR_D(module)  void ZEND_MODULE_GLOBALS_DTOR_N(module)(zend_##module##_globals *module##_globals)
146
147#define ZEND_GET_MODULE(name) \
148    BEGIN_EXTERN_C()\
149	ZEND_DLEXPORT zend_module_entry *get_module(void) { return &name##_module_entry; }\
150    END_EXTERN_C()
151
152#define ZEND_BEGIN_MODULE_GLOBALS(module_name)		\
153	typedef struct _zend_##module_name##_globals {
154#define ZEND_END_MODULE_GLOBALS(module_name)		\
155	} zend_##module_name##_globals;
156
157#ifdef ZTS
158
159#define ZEND_DECLARE_MODULE_GLOBALS(module_name)							\
160	ts_rsrc_id module_name##_globals_id;
161#define ZEND_EXTERN_MODULE_GLOBALS(module_name)								\
162	extern ts_rsrc_id module_name##_globals_id;
163#define ZEND_INIT_MODULE_GLOBALS(module_name, globals_ctor, globals_dtor)	\
164	ts_allocate_id(&module_name##_globals_id, sizeof(zend_##module_name##_globals), (ts_allocate_ctor) globals_ctor, (ts_allocate_dtor) globals_dtor);
165#define ZEND_MODULE_GLOBALS_ACCESSOR(module_name, v) ZEND_TSRMG(module_name##_globals_id, zend_##module_name##_globals *, v)
166#if ZEND_ENABLE_STATIC_TSRMLS_CACHE
167#define ZEND_MODULE_GLOBALS_BULK(module_name) TSRMG_BULK_STATIC(module_name##_globals_id, zend_##module_name##_globals *)
168#else
169#define ZEND_MODULE_GLOBALS_BULK(module_name) TSRMG_BULK(module_name##_globals_id, zend_##module_name##_globals *)
170#endif
171
172#else
173
174#define ZEND_DECLARE_MODULE_GLOBALS(module_name)							\
175	zend_##module_name##_globals module_name##_globals;
176#define ZEND_EXTERN_MODULE_GLOBALS(module_name)								\
177	extern zend_##module_name##_globals module_name##_globals;
178#define ZEND_INIT_MODULE_GLOBALS(module_name, globals_ctor, globals_dtor)	\
179	globals_ctor(&module_name##_globals);
180#define ZEND_MODULE_GLOBALS_ACCESSOR(module_name, v) (module_name##_globals.v)
181#define ZEND_MODULE_GLOBALS_BULK(module_name) (&module_name##_globals)
182
183#endif
184
185#define INIT_CLASS_ENTRY(class_container, class_name, functions) \
186	INIT_CLASS_ENTRY_EX(class_container, class_name, sizeof(class_name)-1, functions)
187
188#define INIT_CLASS_ENTRY_EX(class_container, class_name, class_name_len, functions) \
189	{															\
190		memset(&class_container, 0, sizeof(zend_class_entry)); \
191		class_container.name = zend_string_init_interned(class_name, class_name_len, 1); \
192		class_container.info.internal.builtin_functions = functions;	\
193	}
194
195#define INIT_CLASS_ENTRY_INIT_METHODS(class_container, functions) \
196	{															\
197		class_container.constructor = NULL;						\
198		class_container.destructor = NULL;						\
199		class_container.clone = NULL;							\
200		class_container.serialize = NULL;						\
201		class_container.unserialize = NULL;						\
202		class_container.create_object = NULL;					\
203		class_container.get_static_method = NULL;				\
204		class_container.__call = NULL;							\
205		class_container.__callstatic = NULL;					\
206		class_container.__tostring = NULL;						\
207		class_container.__get = NULL;							\
208		class_container.__set = NULL;							\
209		class_container.__unset = NULL;							\
210		class_container.__isset = NULL;							\
211		class_container.__debugInfo = NULL;						\
212		class_container.serialize_func = NULL;					\
213		class_container.unserialize_func = NULL;				\
214		class_container.parent = NULL;							\
215		class_container.num_interfaces = 0;						\
216		class_container.traits = NULL;							\
217		class_container.num_traits = 0;							\
218		class_container.trait_aliases = NULL;					\
219		class_container.trait_precedences = NULL;				\
220		class_container.interfaces = NULL;						\
221		class_container.get_iterator = NULL;					\
222		class_container.iterator_funcs_ptr = NULL;				\
223		class_container.info.internal.module = NULL;			\
224		class_container.info.internal.builtin_functions = functions;	\
225	}
226
227
228#define INIT_NS_CLASS_ENTRY(class_container, ns, class_name, functions) \
229	INIT_CLASS_ENTRY(class_container, ZEND_NS_NAME(ns, class_name), functions)
230
231#ifdef ZTS
232#	define CE_STATIC_MEMBERS(ce) (((ce)->type==ZEND_USER_CLASS)?(ce)->static_members_table:CG(static_members_table)[(zend_intptr_t)(ce)->static_members_table])
233#else
234#	define CE_STATIC_MEMBERS(ce) ((ce)->static_members_table)
235#endif
236
237#define ZEND_FCI_INITIALIZED(fci) ((fci).size != 0)
238
239ZEND_API int zend_next_free_module(void);
240
241BEGIN_EXTERN_C()
242ZEND_API int _zend_get_parameters_array_ex(int param_count, zval *argument_array);
243
244/* internal function to efficiently copy parameters when executing __call() */
245ZEND_API int zend_copy_parameters_array(int param_count, zval *argument_array);
246
247#define zend_get_parameters_array(ht, param_count, argument_array) \
248	_zend_get_parameters_array_ex(param_count, argument_array)
249#define zend_get_parameters_array_ex(param_count, argument_array) \
250	_zend_get_parameters_array_ex(param_count, argument_array)
251#define zend_parse_parameters_none() \
252	(EXPECTED(ZEND_NUM_ARGS() == 0) ? SUCCESS : zend_wrong_parameters_none_error())
253#define zend_parse_parameters_none_throw() \
254	(EXPECTED(ZEND_NUM_ARGS() == 0) ? SUCCESS : zend_wrong_parameters_none_exception())
255
256/* Parameter parsing API -- andrei */
257
258#define ZEND_PARSE_PARAMS_QUIET (1<<1)
259#define ZEND_PARSE_PARAMS_THROW (1<<2)
260ZEND_API int zend_parse_parameters(int num_args, const char *type_spec, ...);
261ZEND_API int zend_parse_parameters_ex(int flags, int num_args, const char *type_spec, ...);
262ZEND_API int zend_parse_parameters_throw(int num_args, const char *type_spec, ...);
263ZEND_API char *zend_zval_type_name(const zval *arg);
264ZEND_API zend_string *zend_zval_get_type(const zval *arg);
265
266ZEND_API int zend_parse_method_parameters(int num_args, zval *this_ptr, const char *type_spec, ...);
267ZEND_API int zend_parse_method_parameters_ex(int flags, int num_args, zval *this_ptr, const char *type_spec, ...);
268
269ZEND_API int zend_parse_parameter(int flags, int arg_num, zval *arg, const char *spec, ...);
270
271/* End of parameter parsing API -- andrei */
272
273ZEND_API int zend_register_functions(zend_class_entry *scope, const zend_function_entry *functions, HashTable *function_table, int type);
274ZEND_API void zend_unregister_functions(const zend_function_entry *functions, int count, HashTable *function_table);
275ZEND_API int zend_startup_module(zend_module_entry *module_entry);
276ZEND_API zend_module_entry* zend_register_internal_module(zend_module_entry *module_entry);
277ZEND_API zend_module_entry* zend_register_module_ex(zend_module_entry *module);
278ZEND_API int zend_startup_module_ex(zend_module_entry *module);
279ZEND_API int zend_startup_modules(void);
280ZEND_API void zend_collect_module_handlers(void);
281ZEND_API void zend_destroy_modules(void);
282ZEND_API void zend_check_magic_method_implementation(const zend_class_entry *ce, const zend_function *fptr, int error_type);
283
284ZEND_API zend_class_entry *zend_register_internal_class(zend_class_entry *class_entry);
285ZEND_API zend_class_entry *zend_register_internal_class_ex(zend_class_entry *class_entry, zend_class_entry *parent_ce);
286ZEND_API zend_class_entry *zend_register_internal_interface(zend_class_entry *orig_class_entry);
287ZEND_API void zend_class_implements(zend_class_entry *class_entry, int num_interfaces, ...);
288
289ZEND_API int zend_register_class_alias_ex(const char *name, size_t name_len, zend_class_entry *ce, int persistent);
290
291#define zend_register_class_alias(name, ce) \
292	zend_register_class_alias_ex(name, sizeof(name)-1, ce, 1)
293#define zend_register_ns_class_alias(ns, name, ce) \
294	zend_register_class_alias_ex(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name))-1, ce, 1)
295
296ZEND_API int zend_disable_function(char *function_name, size_t function_name_length);
297ZEND_API int zend_disable_class(char *class_name, size_t class_name_length);
298
299ZEND_API ZEND_COLD void zend_wrong_param_count(void);
300
301#define IS_CALLABLE_CHECK_SYNTAX_ONLY (1<<0)
302#define IS_CALLABLE_CHECK_NO_ACCESS   (1<<1)
303#define IS_CALLABLE_CHECK_IS_STATIC   (1<<2)
304#define IS_CALLABLE_CHECK_SILENT      (1<<3)
305
306#define IS_CALLABLE_STRICT  (IS_CALLABLE_CHECK_IS_STATIC)
307
308ZEND_API zend_string *zend_get_callable_name_ex(zval *callable, zend_object *object);
309ZEND_API zend_string *zend_get_callable_name(zval *callable);
310ZEND_API zend_bool zend_is_callable_ex(zval *callable, zend_object *object, uint32_t check_flags, zend_string **callable_name, zend_fcall_info_cache *fcc, char **error);
311ZEND_API zend_bool zend_is_callable(zval *callable, uint32_t check_flags, zend_string **callable_name);
312ZEND_API zend_bool zend_make_callable(zval *callable, zend_string **callable_name);
313ZEND_API const char *zend_get_module_version(const char *module_name);
314ZEND_API int zend_get_module_started(const char *module_name);
315ZEND_API int zend_declare_property_ex(zend_class_entry *ce, zend_string *name, zval *property, int access_type, zend_string *doc_comment);
316ZEND_API int zend_declare_property(zend_class_entry *ce, const char *name, size_t name_length, zval *property, int access_type);
317ZEND_API int zend_declare_property_null(zend_class_entry *ce, const char *name, size_t name_length, int access_type);
318ZEND_API int zend_declare_property_bool(zend_class_entry *ce, const char *name, size_t name_length, zend_long value, int access_type);
319ZEND_API int zend_declare_property_long(zend_class_entry *ce, const char *name, size_t name_length, zend_long value, int access_type);
320ZEND_API int zend_declare_property_double(zend_class_entry *ce, const char *name, size_t name_length, double value, int access_type);
321ZEND_API int zend_declare_property_string(zend_class_entry *ce, const char *name, size_t name_length, const char *value, int access_type);
322ZEND_API int zend_declare_property_stringl(zend_class_entry *ce, const char *name, size_t name_length, const char *value, size_t value_len, int access_type);
323
324ZEND_API int zend_declare_class_constant_ex(zend_class_entry *ce, zend_string *name, zval *value, int access_type, zend_string *doc_comment);
325ZEND_API int zend_declare_class_constant(zend_class_entry *ce, const char *name, size_t name_length, zval *value);
326ZEND_API int zend_declare_class_constant_null(zend_class_entry *ce, const char *name, size_t name_length);
327ZEND_API int zend_declare_class_constant_long(zend_class_entry *ce, const char *name, size_t name_length, zend_long value);
328ZEND_API int zend_declare_class_constant_bool(zend_class_entry *ce, const char *name, size_t name_length, zend_bool value);
329ZEND_API int zend_declare_class_constant_double(zend_class_entry *ce, const char *name, size_t name_length, double value);
330ZEND_API int zend_declare_class_constant_stringl(zend_class_entry *ce, const char *name, size_t name_length, const char *value, size_t value_length);
331ZEND_API int zend_declare_class_constant_string(zend_class_entry *ce, const char *name, size_t name_length, const char *value);
332
333ZEND_API int zend_update_class_constants(zend_class_entry *class_type);
334
335ZEND_API void zend_update_property_ex(zend_class_entry *scope, zval *object, zend_string *name, zval *value);
336ZEND_API void zend_update_property(zend_class_entry *scope, zval *object, const char *name, size_t name_length, zval *value);
337ZEND_API void zend_update_property_null(zend_class_entry *scope, zval *object, const char *name, size_t name_length);
338ZEND_API void zend_update_property_bool(zend_class_entry *scope, zval *object, const char *name, size_t name_length, zend_long value);
339ZEND_API void zend_update_property_long(zend_class_entry *scope, zval *object, const char *name, size_t name_length, zend_long value);
340ZEND_API void zend_update_property_double(zend_class_entry *scope, zval *object, const char *name, size_t name_length, double value);
341ZEND_API void zend_update_property_str(zend_class_entry *scope, zval *object, const char *name, size_t name_length, zend_string *value);
342ZEND_API void zend_update_property_string(zend_class_entry *scope, zval *object, const char *name, size_t name_length, const char *value);
343ZEND_API void zend_update_property_stringl(zend_class_entry *scope, zval *object, const char *name, size_t name_length, const char *value, size_t value_length);
344ZEND_API void zend_unset_property(zend_class_entry *scope, zval *object, const char *name, size_t name_length);
345
346ZEND_API int zend_update_static_property_ex(zend_class_entry *scope, zend_string *name, zval *value);
347ZEND_API int zend_update_static_property(zend_class_entry *scope, const char *name, size_t name_length, zval *value);
348ZEND_API int zend_update_static_property_null(zend_class_entry *scope, const char *name, size_t name_length);
349ZEND_API int zend_update_static_property_bool(zend_class_entry *scope, const char *name, size_t name_length, zend_long value);
350ZEND_API int zend_update_static_property_long(zend_class_entry *scope, const char *name, size_t name_length, zend_long value);
351ZEND_API int zend_update_static_property_double(zend_class_entry *scope, const char *name, size_t name_length, double value);
352ZEND_API int zend_update_static_property_string(zend_class_entry *scope, const char *name, size_t name_length, const char *value);
353ZEND_API int zend_update_static_property_stringl(zend_class_entry *scope, const char *name, size_t name_length, const char *value, size_t value_length);
354
355ZEND_API zval *zend_read_property_ex(zend_class_entry *scope, zval *object, zend_string *name, zend_bool silent, zval *rv);
356ZEND_API zval *zend_read_property(zend_class_entry *scope, zval *object, const char *name, size_t name_length, zend_bool silent, zval *rv);
357
358ZEND_API zval *zend_read_static_property_ex(zend_class_entry *scope, zend_string *name, zend_bool silent);
359ZEND_API zval *zend_read_static_property(zend_class_entry *scope, const char *name, size_t name_length, zend_bool silent);
360
361ZEND_API char *zend_get_type_by_const(int type);
362
363#define getThis()							((Z_TYPE(EX(This)) == IS_OBJECT) ? &EX(This) : NULL)
364#define ZEND_IS_METHOD_CALL()				(EX(func)->common.scope != NULL)
365
366#define WRONG_PARAM_COUNT					ZEND_WRONG_PARAM_COUNT()
367#define WRONG_PARAM_COUNT_WITH_RETVAL(ret)	ZEND_WRONG_PARAM_COUNT_WITH_RETVAL(ret)
368#define ARG_COUNT(dummy)					EX_NUM_ARGS()
369#define ZEND_NUM_ARGS()						EX_NUM_ARGS()
370#define ZEND_WRONG_PARAM_COUNT()					{ zend_wrong_param_count(); return; }
371#define ZEND_WRONG_PARAM_COUNT_WITH_RETVAL(ret)		{ zend_wrong_param_count(); return ret; }
372
373#ifndef ZEND_WIN32
374#define DLEXPORT
375#endif
376
377#define array_init(arg)				ZVAL_ARR((arg), zend_new_array(0))
378#define array_init_size(arg, size)	ZVAL_ARR((arg), zend_new_array(size))
379ZEND_API int object_init(zval *arg);
380ZEND_API int object_init_ex(zval *arg, zend_class_entry *ce);
381ZEND_API int object_and_properties_init(zval *arg, zend_class_entry *ce, HashTable *properties);
382ZEND_API void object_properties_init(zend_object *object, zend_class_entry *class_type);
383ZEND_API void object_properties_init_ex(zend_object *object, HashTable *properties);
384ZEND_API void object_properties_load(zend_object *object, HashTable *properties);
385
386ZEND_API void zend_merge_properties(zval *obj, HashTable *properties);
387
388ZEND_API int add_assoc_long_ex(zval *arg, const char *key, size_t key_len, zend_long n);
389ZEND_API int add_assoc_null_ex(zval *arg, const char *key, size_t key_len);
390ZEND_API int add_assoc_bool_ex(zval *arg, const char *key, size_t key_len, int b);
391ZEND_API int add_assoc_resource_ex(zval *arg, const char *key, size_t key_len, zend_resource *r);
392ZEND_API int add_assoc_double_ex(zval *arg, const char *key, size_t key_len, double d);
393ZEND_API int add_assoc_str_ex(zval *arg, const char *key, size_t key_len, zend_string *str);
394ZEND_API int add_assoc_string_ex(zval *arg, const char *key, size_t key_len, const char *str);
395ZEND_API int add_assoc_stringl_ex(zval *arg, const char *key, size_t key_len, const char *str, size_t length);
396ZEND_API int add_assoc_zval_ex(zval *arg, const char *key, size_t key_len, zval *value);
397
398#define add_assoc_long(__arg, __key, __n) add_assoc_long_ex(__arg, __key, strlen(__key), __n)
399#define add_assoc_null(__arg, __key) add_assoc_null_ex(__arg, __key, strlen(__key))
400#define add_assoc_bool(__arg, __key, __b) add_assoc_bool_ex(__arg, __key, strlen(__key), __b)
401#define add_assoc_resource(__arg, __key, __r) add_assoc_resource_ex(__arg, __key, strlen(__key), __r)
402#define add_assoc_double(__arg, __key, __d) add_assoc_double_ex(__arg, __key, strlen(__key), __d)
403#define add_assoc_str(__arg, __key, __str) add_assoc_str_ex(__arg, __key, strlen(__key), __str)
404#define add_assoc_string(__arg, __key, __str) add_assoc_string_ex(__arg, __key, strlen(__key), __str)
405#define add_assoc_stringl(__arg, __key, __str, __length) add_assoc_stringl_ex(__arg, __key, strlen(__key), __str, __length)
406#define add_assoc_zval(__arg, __key, __value) add_assoc_zval_ex(__arg, __key, strlen(__key), __value)
407
408/* unset() functions are only supported for legacy modules and null() functions should be used */
409#define add_assoc_unset(__arg, __key) add_assoc_null_ex(__arg, __key, strlen(__key))
410#define add_index_unset(__arg, __key) add_index_null(__arg, __key)
411#define add_next_index_unset(__arg) add_next_index_null(__arg)
412#define add_property_unset(__arg, __key) add_property_null(__arg, __key)
413
414ZEND_API int add_index_long(zval *arg, zend_ulong idx, zend_long n);
415ZEND_API int add_index_null(zval *arg, zend_ulong idx);
416ZEND_API int add_index_bool(zval *arg, zend_ulong idx, int b);
417ZEND_API int add_index_resource(zval *arg, zend_ulong idx, zend_resource *r);
418ZEND_API int add_index_double(zval *arg, zend_ulong idx, double d);
419ZEND_API int add_index_str(zval *arg, zend_ulong idx, zend_string *str);
420ZEND_API int add_index_string(zval *arg, zend_ulong idx, const char *str);
421ZEND_API int add_index_stringl(zval *arg, zend_ulong idx, const char *str, size_t length);
422ZEND_API int add_index_zval(zval *arg, zend_ulong index, zval *value);
423
424ZEND_API int add_next_index_long(zval *arg, zend_long n);
425ZEND_API int add_next_index_null(zval *arg);
426ZEND_API int add_next_index_bool(zval *arg, int b);
427ZEND_API int add_next_index_resource(zval *arg, zend_resource *r);
428ZEND_API int add_next_index_double(zval *arg, double d);
429ZEND_API int add_next_index_str(zval *arg, zend_string *str);
430ZEND_API int add_next_index_string(zval *arg, const char *str);
431ZEND_API int add_next_index_stringl(zval *arg, const char *str, size_t length);
432ZEND_API int add_next_index_zval(zval *arg, zval *value);
433
434ZEND_API zval *add_get_assoc_string_ex(zval *arg, const char *key, uint32_t key_len, const char *str);
435ZEND_API zval *add_get_assoc_stringl_ex(zval *arg, const char *key, uint32_t key_len, const char *str, size_t length);
436
437#define add_get_assoc_string(__arg, __key, __str) add_get_assoc_string_ex(__arg, __key, strlen(__key), __str)
438#define add_get_assoc_stringl(__arg, __key, __str, __length) add_get_assoc_stringl_ex(__arg, __key, strlen(__key), __str, __length)
439
440ZEND_API zval *add_get_index_long(zval *arg, zend_ulong idx, zend_long l);
441ZEND_API zval *add_get_index_double(zval *arg, zend_ulong idx, double d);
442ZEND_API zval *add_get_index_str(zval *arg, zend_ulong index, zend_string *str);
443ZEND_API zval *add_get_index_string(zval *arg, zend_ulong idx, const char *str);
444ZEND_API zval *add_get_index_stringl(zval *arg, zend_ulong idx, const char *str, size_t length);
445
446ZEND_API int array_set_zval_key(HashTable *ht, zval *key, zval *value);
447
448ZEND_API int add_property_long_ex(zval *arg, const char *key, size_t key_len, zend_long l);
449ZEND_API int add_property_null_ex(zval *arg, const char *key, size_t key_len);
450ZEND_API int add_property_bool_ex(zval *arg, const char *key, size_t key_len, zend_long b);
451ZEND_API int add_property_resource_ex(zval *arg, const char *key, size_t key_len, zend_resource *r);
452ZEND_API int add_property_double_ex(zval *arg, const char *key, size_t key_len, double d);
453ZEND_API int add_property_str_ex(zval *arg, const char *key, size_t key_len, zend_string *str);
454ZEND_API int add_property_string_ex(zval *arg, const char *key, size_t key_len, const char *str);
455ZEND_API int add_property_stringl_ex(zval *arg, const char *key, size_t key_len,  const char *str, size_t length);
456ZEND_API int add_property_zval_ex(zval *arg, const char *key, size_t key_len, zval *value);
457
458#define add_property_long(__arg, __key, __n) add_property_long_ex(__arg, __key, strlen(__key), __n)
459#define add_property_null(__arg, __key) add_property_null_ex(__arg, __key, strlen(__key))
460#define add_property_bool(__arg, __key, __b) add_property_bool_ex(__arg, __key, strlen(__key), __b)
461#define add_property_resource(__arg, __key, __r) add_property_resource_ex(__arg, __key, strlen(__key), __r)
462#define add_property_double(__arg, __key, __d) add_property_double_ex(__arg, __key, strlen(__key), __d)
463#define add_property_str(__arg, __key, __str) add_property_str_ex(__arg, __key, strlen(__key), __str)
464#define add_property_string(__arg, __key, __str) add_property_string_ex(__arg, __key, strlen(__key), __str)
465#define add_property_stringl(__arg, __key, __str, __length) add_property_stringl_ex(__arg, __key, strlen(__key), __str, __length)
466#define add_property_zval(__arg, __key, __value) add_property_zval_ex(__arg, __key, strlen(__key), __value)
467
468
469ZEND_API int _call_user_function_ex(zval *object, zval *function_name, zval *retval_ptr, uint32_t param_count, zval params[], int no_separation);
470
471#define call_user_function(function_table, object, function_name, retval_ptr, param_count, params) \
472	_call_user_function_ex(object, function_name, retval_ptr, param_count, params, 1)
473#define call_user_function_ex(function_table, object, function_name, retval_ptr, param_count, params, no_separation, symbol_table) \
474	_call_user_function_ex(object, function_name, retval_ptr, param_count, params, no_separation)
475
476ZEND_API extern const zend_fcall_info empty_fcall_info;
477ZEND_API extern const zend_fcall_info_cache empty_fcall_info_cache;
478
479/** Build zend_call_info/cache from a zval*
480 *
481 * Caller is responsible to provide a return value (fci->retval), otherwise the we will crash.
482 * In order to pass parameters the following members need to be set:
483 * fci->param_count = 0;
484 * fci->params = NULL;
485 * The callable_name argument may be NULL.
486 * Set check_flags to IS_CALLABLE_STRICT for every new usage!
487 */
488ZEND_API int zend_fcall_info_init(zval *callable, uint32_t check_flags, zend_fcall_info *fci, zend_fcall_info_cache *fcc, zend_string **callable_name, char **error);
489
490/** Clear arguments connected with zend_fcall_info *fci
491 * If free_mem is not zero then the params array gets free'd as well
492 */
493ZEND_API void zend_fcall_info_args_clear(zend_fcall_info *fci, int free_mem);
494
495/** Save current arguments from zend_fcall_info *fci
496 * params array will be set to NULL
497 */
498ZEND_API void zend_fcall_info_args_save(zend_fcall_info *fci, int *param_count, zval **params);
499
500/** Free arguments connected with zend_fcall_info *fci andset back saved ones.
501 */
502ZEND_API void zend_fcall_info_args_restore(zend_fcall_info *fci, int param_count, zval *params);
503
504/** Set or clear the arguments in the zend_call_info struct taking care of
505 * refcount. If args is NULL and arguments are set then those are cleared.
506 */
507ZEND_API int zend_fcall_info_args(zend_fcall_info *fci, zval *args);
508ZEND_API int zend_fcall_info_args_ex(zend_fcall_info *fci, zend_function *func, zval *args);
509
510/** Set arguments in the zend_fcall_info struct taking care of refcount.
511 * If argc is 0 the arguments which are set will be cleared, else pass
512 * a variable amount of zval** arguments.
513 */
514ZEND_API int zend_fcall_info_argp(zend_fcall_info *fci, int argc, zval *argv);
515
516/** Set arguments in the zend_fcall_info struct taking care of refcount.
517 * If argc is 0 the arguments which are set will be cleared, else pass
518 * a variable amount of zval** arguments.
519 */
520ZEND_API int zend_fcall_info_argv(zend_fcall_info *fci, int argc, va_list *argv);
521
522/** Set arguments in the zend_fcall_info struct taking care of refcount.
523 * If argc is 0 the arguments which are set will be cleared, else pass
524 * a variable amount of zval** arguments.
525 */
526ZEND_API int zend_fcall_info_argn(zend_fcall_info *fci, int argc, ...);
527
528/** Call a function using information created by zend_fcall_info_init()/args().
529 * If args is given then those replace the argument info in fci is temporarily.
530 */
531ZEND_API int zend_fcall_info_call(zend_fcall_info *fci, zend_fcall_info_cache *fcc, zval *retval, zval *args);
532
533ZEND_API int zend_call_function(zend_fcall_info *fci, zend_fcall_info_cache *fci_cache);
534
535ZEND_API int zend_set_hash_symbol(zval *symbol, const char *name, int name_length, zend_bool is_ref, int num_symbol_tables, ...);
536
537ZEND_API int zend_delete_global_variable(zend_string *name);
538
539ZEND_API zend_array *zend_rebuild_symbol_table(void);
540ZEND_API void zend_attach_symbol_table(zend_execute_data *execute_data);
541ZEND_API void zend_detach_symbol_table(zend_execute_data *execute_data);
542ZEND_API int zend_set_local_var(zend_string *name, zval *value, int force);
543ZEND_API int zend_set_local_var_str(const char *name, size_t len, zval *value, int force);
544ZEND_API int zend_forbid_dynamic_call(const char *func_name);
545
546ZEND_API zend_string *zend_find_alias_name(zend_class_entry *ce, zend_string *name);
547ZEND_API zend_string *zend_resolve_method_name(zend_class_entry *ce, zend_function *f);
548
549ZEND_API const char *zend_get_object_type(const zend_class_entry *ce);
550
551ZEND_API zend_bool zend_is_iterable(zval *iterable);
552
553ZEND_API zend_bool zend_is_countable(zval *countable);
554
555#define add_method(arg, key, method)	add_assoc_function((arg), (key), (method))
556
557ZEND_API ZEND_FUNCTION(display_disabled_function);
558ZEND_API ZEND_FUNCTION(display_disabled_class);
559END_EXTERN_C()
560
561#if ZEND_DEBUG
562#define CHECK_ZVAL_STRING(str) \
563	if (ZSTR_VAL(str)[ZSTR_LEN(str)] != '\0') { zend_error(E_WARNING, "String is not zero-terminated (%s)", ZSTR_VAL(str)); }
564#define CHECK_ZVAL_STRING_REL(str) \
565	if (ZSTR_VAL(str)[ZSTR_LEN(str)] != '\0') { zend_error(E_WARNING, "String is not zero-terminated (%s) (source: %s:%d)", ZSTR_VAL(str) ZEND_FILE_LINE_RELAY_CC); }
566#else
567#define CHECK_ZVAL_STRING(z)
568#define CHECK_ZVAL_STRING_REL(z)
569#endif
570
571#define CHECK_ZVAL_NULL_PATH(p) (Z_STRLEN_P(p) != strlen(Z_STRVAL_P(p)))
572#define CHECK_NULL_PATH(p, l) (strlen(p) != (size_t)(l))
573
574#define ZVAL_STRINGL(z, s, l) do {				\
575		ZVAL_NEW_STR(z, zend_string_init(s, l, 0));		\
576	} while (0)
577
578#define ZVAL_STRING(z, s) do {					\
579		const char *_s = (s);					\
580		ZVAL_STRINGL(z, _s, strlen(_s));		\
581	} while (0)
582
583#define ZVAL_EMPTY_STRING(z) do {				\
584		ZVAL_INTERNED_STR(z, ZSTR_EMPTY_ALLOC());		\
585	} while (0)
586
587#define ZVAL_PSTRINGL(z, s, l) do {				\
588		ZVAL_NEW_STR(z, zend_string_init(s, l, 1));		\
589	} while (0)
590
591#define ZVAL_PSTRING(z, s) do {					\
592		const char *_s = (s);					\
593		ZVAL_PSTRINGL(z, _s, strlen(_s));		\
594	} while (0)
595
596#define ZVAL_EMPTY_PSTRING(z) do {				\
597		ZVAL_PSTRINGL(z, "", 0);				\
598	} while (0)
599
600#define ZVAL_ZVAL(z, zv, copy, dtor) do {		\
601		zval *__z = (z);						\
602		zval *__zv = (zv);						\
603		if (EXPECTED(!Z_ISREF_P(__zv))) {		\
604			if (copy && !dtor) {				\
605				ZVAL_COPY(__z, __zv);			\
606			} else {							\
607				ZVAL_COPY_VALUE(__z, __zv);		\
608			}									\
609		} else {								\
610			ZVAL_COPY(__z, Z_REFVAL_P(__zv));	\
611			if (dtor || !copy) {				\
612				zval_ptr_dtor(__zv);			\
613			}									\
614		}										\
615	} while (0)
616
617#define RETVAL_BOOL(b)					ZVAL_BOOL(return_value, b)
618#define RETVAL_NULL() 					ZVAL_NULL(return_value)
619#define RETVAL_LONG(l) 					ZVAL_LONG(return_value, l)
620#define RETVAL_DOUBLE(d) 				ZVAL_DOUBLE(return_value, d)
621#define RETVAL_STR(s)			 		ZVAL_STR(return_value, s)
622#define RETVAL_INTERNED_STR(s)	 		ZVAL_INTERNED_STR(return_value, s)
623#define RETVAL_NEW_STR(s)		 		ZVAL_NEW_STR(return_value, s)
624#define RETVAL_STR_COPY(s)		 		ZVAL_STR_COPY(return_value, s)
625#define RETVAL_STRING(s)		 		ZVAL_STRING(return_value, s)
626#define RETVAL_STRINGL(s, l)		 	ZVAL_STRINGL(return_value, s, l)
627#define RETVAL_EMPTY_STRING() 			ZVAL_EMPTY_STRING(return_value)
628#define RETVAL_RES(r)			 		ZVAL_RES(return_value, r)
629#define RETVAL_ARR(r)			 		ZVAL_ARR(return_value, r)
630#define RETVAL_OBJ(r)			 		ZVAL_OBJ(return_value, r)
631#define RETVAL_ZVAL(zv, copy, dtor)		ZVAL_ZVAL(return_value, zv, copy, dtor)
632#define RETVAL_FALSE  					ZVAL_FALSE(return_value)
633#define RETVAL_TRUE   					ZVAL_TRUE(return_value)
634
635#define RETURN_BOOL(b) 					{ RETVAL_BOOL(b); return; }
636#define RETURN_NULL() 					{ RETVAL_NULL(); return;}
637#define RETURN_LONG(l) 					{ RETVAL_LONG(l); return; }
638#define RETURN_DOUBLE(d) 				{ RETVAL_DOUBLE(d); return; }
639#define RETURN_STR(s) 					{ RETVAL_STR(s); return; }
640#define RETURN_INTERNED_STR(s)			{ RETVAL_INTERNED_STR(s); return; }
641#define RETURN_NEW_STR(s)				{ RETVAL_NEW_STR(s); return; }
642#define RETURN_STR_COPY(s)				{ RETVAL_STR_COPY(s); return; }
643#define RETURN_STRING(s) 				{ RETVAL_STRING(s); return; }
644#define RETURN_STRINGL(s, l) 			{ RETVAL_STRINGL(s, l); return; }
645#define RETURN_EMPTY_STRING() 			{ RETVAL_EMPTY_STRING(); return; }
646#define RETURN_RES(r) 					{ RETVAL_RES(r); return; }
647#define RETURN_ARR(r) 					{ RETVAL_ARR(r); return; }
648#define RETURN_OBJ(r) 					{ RETVAL_OBJ(r); return; }
649#define RETURN_ZVAL(zv, copy, dtor)		{ RETVAL_ZVAL(zv, copy, dtor); return; }
650#define RETURN_FALSE  					{ RETVAL_FALSE; return; }
651#define RETURN_TRUE   					{ RETVAL_TRUE; return; }
652
653#define HASH_OF(p) (Z_TYPE_P(p)==IS_ARRAY ? Z_ARRVAL_P(p) : ((Z_TYPE_P(p)==IS_OBJECT ? Z_OBJ_HT_P(p)->get_properties((p)) : NULL)))
654#define ZVAL_IS_NULL(z) (Z_TYPE_P(z) == IS_NULL)
655
656/* For compatibility */
657#define ZEND_MINIT			ZEND_MODULE_STARTUP_N
658#define ZEND_MSHUTDOWN		ZEND_MODULE_SHUTDOWN_N
659#define ZEND_RINIT			ZEND_MODULE_ACTIVATE_N
660#define ZEND_RSHUTDOWN		ZEND_MODULE_DEACTIVATE_N
661#define ZEND_MINFO			ZEND_MODULE_INFO_N
662#define ZEND_GINIT(module)		((void (*)(void*))(ZEND_MODULE_GLOBALS_CTOR_N(module)))
663#define ZEND_GSHUTDOWN(module)	((void (*)(void*))(ZEND_MODULE_GLOBALS_DTOR_N(module)))
664
665#define ZEND_MINIT_FUNCTION			ZEND_MODULE_STARTUP_D
666#define ZEND_MSHUTDOWN_FUNCTION		ZEND_MODULE_SHUTDOWN_D
667#define ZEND_RINIT_FUNCTION			ZEND_MODULE_ACTIVATE_D
668#define ZEND_RSHUTDOWN_FUNCTION		ZEND_MODULE_DEACTIVATE_D
669#define ZEND_MINFO_FUNCTION			ZEND_MODULE_INFO_D
670#define ZEND_GINIT_FUNCTION			ZEND_MODULE_GLOBALS_CTOR_D
671#define ZEND_GSHUTDOWN_FUNCTION		ZEND_MODULE_GLOBALS_DTOR_D
672
673/* Fast parameter parsing API */
674
675/* Fast ZPP is always enabled now; this define is left in for compatibility
676 * with any existing conditional compilation blocks.
677 */
678#define FAST_ZPP 1
679
680#define Z_EXPECTED_TYPES(_) \
681	_(Z_EXPECTED_LONG,		"int") \
682	_(Z_EXPECTED_BOOL,		"bool") \
683	_(Z_EXPECTED_STRING,	"string") \
684	_(Z_EXPECTED_ARRAY,		"array") \
685	_(Z_EXPECTED_FUNC,		"valid callback") \
686	_(Z_EXPECTED_RESOURCE,	"resource") \
687	_(Z_EXPECTED_PATH,		"a valid path") \
688	_(Z_EXPECTED_OBJECT,	"object") \
689	_(Z_EXPECTED_DOUBLE,	"float")
690
691#define Z_EXPECTED_TYPE_ENUM(id, str) id,
692#define Z_EXPECTED_TYPE_STR(id, str)  str,
693
694typedef enum _zend_expected_type {
695	Z_EXPECTED_TYPES(Z_EXPECTED_TYPE_ENUM)
696	Z_EXPECTED_LAST
697} zend_expected_type;
698
699ZEND_API ZEND_COLD int  ZEND_FASTCALL zend_wrong_parameters_none_error(void);
700ZEND_API ZEND_COLD int  ZEND_FASTCALL zend_wrong_parameters_none_exception(void);
701ZEND_API ZEND_COLD void ZEND_FASTCALL zend_wrong_parameters_count_error(int min_num_args, int max_num_args);
702ZEND_API ZEND_COLD void ZEND_FASTCALL zend_wrong_parameters_count_exception(int min_num_args, int max_num_args);
703ZEND_API ZEND_COLD void ZEND_FASTCALL zend_wrong_parameter_type_error(int num, zend_expected_type expected_type, zval *arg);
704ZEND_API ZEND_COLD void ZEND_FASTCALL zend_wrong_parameter_type_exception(int num, zend_expected_type expected_type, zval *arg);
705ZEND_API ZEND_COLD void ZEND_FASTCALL zend_wrong_parameter_class_error(int num, char *name, zval *arg);
706ZEND_API ZEND_COLD void ZEND_FASTCALL zend_wrong_parameter_class_exception(int num, char *name, zval *arg);
707ZEND_API ZEND_COLD void ZEND_FASTCALL zend_wrong_callback_error(int num, char *error);
708ZEND_API ZEND_COLD void ZEND_FASTCALL zend_wrong_callback_deprecated(int num, char *error);
709ZEND_API ZEND_COLD void ZEND_FASTCALL zend_wrong_callback_exception(int num, char *error);
710
711#define ZPP_ERROR_OK             0
712#define ZPP_ERROR_FAILURE        1
713#define ZPP_ERROR_WRONG_CALLBACK 2
714#define ZPP_ERROR_WRONG_CLASS    3
715#define ZPP_ERROR_WRONG_ARG      4
716#define ZPP_ERROR_WRONG_COUNT    5
717
718#define ZEND_PARSE_PARAMETERS_START_EX(flags, min_num_args, max_num_args) do { \
719		const int _flags = (flags); \
720		int _min_num_args = (min_num_args); \
721		int _max_num_args = (max_num_args); \
722		int _num_args = EX_NUM_ARGS(); \
723		int _i; \
724		zval *_real_arg, *_arg = NULL; \
725		zend_expected_type _expected_type = Z_EXPECTED_LONG; \
726		char *_error = NULL; \
727		zend_bool _dummy; \
728		zend_bool _optional = 0; \
729		int error_code = ZPP_ERROR_OK; \
730		((void)_i); \
731		((void)_real_arg); \
732		((void)_arg); \
733		((void)_expected_type); \
734		((void)_error); \
735		((void)_dummy); \
736		((void)_optional); \
737		\
738		do { \
739			if (UNEXPECTED(_num_args < _min_num_args) || \
740			    (UNEXPECTED(_num_args > _max_num_args) && \
741			     EXPECTED(_max_num_args >= 0))) { \
742				if (!(_flags & ZEND_PARSE_PARAMS_QUIET)) { \
743					if (_flags & ZEND_PARSE_PARAMS_THROW) { \
744						zend_wrong_parameters_count_exception(_min_num_args, _max_num_args); \
745					} else { \
746						zend_wrong_parameters_count_error(_min_num_args, _max_num_args); \
747					} \
748				} \
749				error_code = ZPP_ERROR_FAILURE; \
750				break; \
751			} \
752			_i = 0; \
753			_real_arg = ZEND_CALL_ARG(execute_data, 0);
754
755#define ZEND_PARSE_PARAMETERS_START(min_num_args, max_num_args) \
756	ZEND_PARSE_PARAMETERS_START_EX(0, min_num_args, max_num_args)
757
758#define ZEND_PARSE_PARAMETERS_NONE() do { \
759		if (UNEXPECTED(ZEND_NUM_ARGS() != 0)) { \
760			zend_wrong_parameters_none_error(); \
761			return; \
762		} \
763	} while (0)
764
765#define ZEND_PARSE_PARAMETERS_END_EX(failure) \
766		} while (0); \
767		if (UNEXPECTED(error_code != ZPP_ERROR_OK)) { \
768			if (!(_flags & ZEND_PARSE_PARAMS_QUIET)) { \
769				if (error_code == ZPP_ERROR_WRONG_CALLBACK) { \
770					if (_flags & ZEND_PARSE_PARAMS_THROW) { \
771						zend_wrong_callback_exception(_i, _error); \
772					} else { \
773						zend_wrong_callback_error(_i, _error); \
774					} \
775				} else if (error_code == ZPP_ERROR_WRONG_CLASS) { \
776					if (_flags & ZEND_PARSE_PARAMS_THROW) { \
777						zend_wrong_parameter_class_exception(_i, _error, _arg); \
778					} else { \
779						zend_wrong_parameter_class_error(_i, _error, _arg); \
780					} \
781				} else if (error_code == ZPP_ERROR_WRONG_ARG) { \
782					if (_flags & ZEND_PARSE_PARAMS_THROW) { \
783						zend_wrong_parameter_type_exception(_i, _expected_type, _arg); \
784					} else { \
785						zend_wrong_parameter_type_error(_i, _expected_type, _arg); \
786					} \
787				} \
788			} \
789			failure; \
790		} \
791	} while (0)
792
793#define ZEND_PARSE_PARAMETERS_END() \
794	ZEND_PARSE_PARAMETERS_END_EX(return)
795
796#define Z_PARAM_PROLOGUE(deref, separate) \
797	++_i; \
798	ZEND_ASSERT(_i <= _min_num_args || _optional==1); \
799	ZEND_ASSERT(_i >  _min_num_args || _optional==0); \
800	if (_optional) { \
801		if (UNEXPECTED(_i >_num_args)) break; \
802	} \
803	_real_arg++; \
804	_arg = _real_arg; \
805	if (deref) { \
806		ZVAL_DEREF(_arg); \
807	} \
808	if (separate) { \
809		SEPARATE_ZVAL_NOREF(_arg); \
810	}
811
812/* old "|" */
813#define Z_PARAM_OPTIONAL \
814	_optional = 1;
815
816/* old "a" */
817#define Z_PARAM_ARRAY_EX2(dest, check_null, deref, separate) \
818		Z_PARAM_PROLOGUE(deref, separate); \
819		if (UNEXPECTED(!zend_parse_arg_array(_arg, &dest, check_null, 0))) { \
820			_expected_type = Z_EXPECTED_ARRAY; \
821			error_code = ZPP_ERROR_WRONG_ARG; \
822			break; \
823		}
824
825#define Z_PARAM_ARRAY_EX(dest, check_null, separate) \
826	Z_PARAM_ARRAY_EX2(dest, check_null, separate, separate)
827
828#define Z_PARAM_ARRAY(dest) \
829	Z_PARAM_ARRAY_EX(dest, 0, 0)
830
831/* old "A" */
832#define Z_PARAM_ARRAY_OR_OBJECT_EX2(dest, check_null, deref, separate) \
833		Z_PARAM_PROLOGUE(deref, separate); \
834		if (UNEXPECTED(!zend_parse_arg_array(_arg, &dest, check_null, 1))) { \
835			_expected_type = Z_EXPECTED_ARRAY; \
836			error_code = ZPP_ERROR_WRONG_ARG; \
837			break; \
838		}
839
840#define Z_PARAM_ARRAY_OR_OBJECT_EX(dest, check_null, separate) \
841	Z_PARAM_ARRAY_OR_OBJECT_EX2(dest, check_null, separate, separate)
842
843#define Z_PARAM_ARRAY_OR_OBJECT(dest) \
844	Z_PARAM_ARRAY_OR_OBJECT_EX(dest, 0, 0)
845
846/* old "b" */
847#define Z_PARAM_BOOL_EX2(dest, is_null, check_null, deref, separate) \
848		Z_PARAM_PROLOGUE(deref, separate); \
849		if (UNEXPECTED(!zend_parse_arg_bool(_arg, &dest, &is_null, check_null))) { \
850			_expected_type = Z_EXPECTED_BOOL; \
851			error_code = ZPP_ERROR_WRONG_ARG; \
852			break; \
853		}
854
855#define Z_PARAM_BOOL_EX(dest, is_null, check_null, separate) \
856	Z_PARAM_BOOL_EX2(dest, is_null, check_null, separate, separate)
857
858#define Z_PARAM_BOOL(dest) \
859	Z_PARAM_BOOL_EX(dest, _dummy, 0, 0)
860
861/* old "C" */
862#define Z_PARAM_CLASS_EX2(dest, check_null, deref, separate) \
863		Z_PARAM_PROLOGUE(deref, separate); \
864		if (UNEXPECTED(!zend_parse_arg_class(_arg, &dest, _i, check_null))) { \
865			error_code = ZPP_ERROR_FAILURE; \
866			break; \
867		}
868
869#define Z_PARAM_CLASS_EX(dest, check_null, separate) \
870	Z_PARAM_CLASS_EX2(dest, check_null, separate, separate)
871
872#define Z_PARAM_CLASS(dest) \
873	Z_PARAM_CLASS_EX(dest, 0, 0)
874
875/* old "d" */
876#define Z_PARAM_DOUBLE_EX2(dest, is_null, check_null, deref, separate) \
877		Z_PARAM_PROLOGUE(deref, separate); \
878		if (UNEXPECTED(!zend_parse_arg_double(_arg, &dest, &is_null, check_null))) { \
879			_expected_type = Z_EXPECTED_DOUBLE; \
880			error_code = ZPP_ERROR_WRONG_ARG; \
881			break; \
882		}
883
884#define Z_PARAM_DOUBLE_EX(dest, is_null, check_null, separate) \
885	Z_PARAM_DOUBLE_EX2(dest, is_null, check_null, separate, separate)
886
887#define Z_PARAM_DOUBLE(dest) \
888	Z_PARAM_DOUBLE_EX(dest, _dummy, 0, 0)
889
890/* old "f" */
891#define Z_PARAM_FUNC_EX2(dest_fci, dest_fcc, check_null, deref, separate) \
892		Z_PARAM_PROLOGUE(deref, separate); \
893		if (UNEXPECTED(!zend_parse_arg_func(_arg, &dest_fci, &dest_fcc, check_null, &_error))) { \
894			if (!_error) { \
895				_expected_type = Z_EXPECTED_FUNC; \
896				error_code = ZPP_ERROR_WRONG_ARG; \
897				break; \
898			} else { \
899				error_code = ZPP_ERROR_WRONG_CALLBACK; \
900				break; \
901			} \
902		} else if (UNEXPECTED(_error != NULL)) { \
903			zend_wrong_callback_deprecated(_i, _error); \
904		}
905
906#define Z_PARAM_FUNC_EX(dest_fci, dest_fcc, check_null, separate) \
907	Z_PARAM_FUNC_EX2(dest_fci, dest_fcc, check_null, separate, separate)
908
909#define Z_PARAM_FUNC(dest_fci, dest_fcc) \
910	Z_PARAM_FUNC_EX(dest_fci, dest_fcc, 0, 0)
911
912/* old "h" */
913#define Z_PARAM_ARRAY_HT_EX2(dest, check_null, deref, separate) \
914		Z_PARAM_PROLOGUE(deref, separate); \
915		if (UNEXPECTED(!zend_parse_arg_array_ht(_arg, &dest, check_null, 0, separate))) { \
916			_expected_type = Z_EXPECTED_ARRAY; \
917			error_code = ZPP_ERROR_WRONG_ARG; \
918			break; \
919		}
920
921#define Z_PARAM_ARRAY_HT_EX(dest, check_null, separate) \
922	Z_PARAM_ARRAY_HT_EX2(dest, check_null, separate, separate)
923
924#define Z_PARAM_ARRAY_HT(dest) \
925	Z_PARAM_ARRAY_HT_EX(dest, 0, 0)
926
927/* old "H" */
928#define Z_PARAM_ARRAY_OR_OBJECT_HT_EX2(dest, check_null, deref, separate) \
929		Z_PARAM_PROLOGUE(deref, separate); \
930		if (UNEXPECTED(!zend_parse_arg_array_ht(_arg, &dest, check_null, 1, separate))) { \
931			_expected_type = Z_EXPECTED_ARRAY; \
932			error_code = ZPP_ERROR_WRONG_ARG; \
933			break; \
934		}
935
936#define Z_PARAM_ARRAY_OR_OBJECT_HT_EX(dest, check_null, separate) \
937	Z_PARAM_ARRAY_OR_OBJECT_HT_EX2(dest, check_null, separate, separate)
938
939#define Z_PARAM_ARRAY_OR_OBJECT_HT(dest) \
940	Z_PARAM_ARRAY_OR_OBJECT_HT_EX(dest, 0, 0)
941
942/* old "l" */
943#define Z_PARAM_LONG_EX2(dest, is_null, check_null, deref, separate) \
944		Z_PARAM_PROLOGUE(deref, separate); \
945		if (UNEXPECTED(!zend_parse_arg_long(_arg, &dest, &is_null, check_null, 0))) { \
946			_expected_type = Z_EXPECTED_LONG; \
947			error_code = ZPP_ERROR_WRONG_ARG; \
948			break; \
949		}
950
951#define Z_PARAM_LONG_EX(dest, is_null, check_null, separate) \
952	Z_PARAM_LONG_EX2(dest, is_null, check_null, separate, separate)
953
954#define Z_PARAM_LONG(dest) \
955	Z_PARAM_LONG_EX(dest, _dummy, 0, 0)
956
957/* old "L" */
958#define Z_PARAM_STRICT_LONG_EX2(dest, is_null, check_null, deref, separate) \
959		Z_PARAM_PROLOGUE(deref, separate); \
960		if (UNEXPECTED(!zend_parse_arg_long(_arg, &dest, &is_null, check_null, 1))) { \
961			_expected_type = Z_EXPECTED_LONG; \
962			error_code = ZPP_ERROR_WRONG_ARG; \
963			break; \
964		}
965
966#define Z_PARAM_STRICT_LONG_EX(dest, is_null, check_null, separate) \
967	Z_PARAM_STRICT_LONG_EX2(dest, is_null, check_null, separate, separate)
968
969#define Z_PARAM_STRICT_LONG(dest) \
970	Z_PARAM_STRICT_LONG_EX(dest, _dummy, 0, 0)
971
972/* old "o" */
973#define Z_PARAM_OBJECT_EX2(dest, check_null, deref, separate) \
974		Z_PARAM_PROLOGUE(deref, separate); \
975		if (UNEXPECTED(!zend_parse_arg_object(_arg, &dest, NULL, check_null))) { \
976			_expected_type = Z_EXPECTED_OBJECT; \
977			error_code = ZPP_ERROR_WRONG_ARG; \
978			break; \
979		}
980
981#define Z_PARAM_OBJECT_EX(dest, check_null, separate) \
982	Z_PARAM_OBJECT_EX2(dest, check_null, separate, separate)
983
984#define Z_PARAM_OBJECT(dest) \
985	Z_PARAM_OBJECT_EX(dest, 0, 0)
986
987/* old "O" */
988#define Z_PARAM_OBJECT_OF_CLASS_EX2(dest, _ce, check_null, deref, separate) \
989		Z_PARAM_PROLOGUE(deref, separate); \
990		if (UNEXPECTED(!zend_parse_arg_object(_arg, &dest, _ce, check_null))) { \
991			if (_ce) { \
992				_error = ZSTR_VAL((_ce)->name); \
993				error_code = ZPP_ERROR_WRONG_CLASS; \
994				break; \
995			} else { \
996				_expected_type = Z_EXPECTED_OBJECT; \
997				error_code = ZPP_ERROR_WRONG_ARG; \
998				break; \
999			} \
1000		}
1001
1002#define Z_PARAM_OBJECT_OF_CLASS_EX(dest, _ce, check_null, separate) \
1003	Z_PARAM_OBJECT_OF_CLASS_EX2(dest, _ce, check_null, separate, separate)
1004
1005#define Z_PARAM_OBJECT_OF_CLASS(dest, _ce) \
1006	Z_PARAM_OBJECT_OF_CLASS_EX(dest, _ce, 0, 0)
1007
1008/* old "p" */
1009#define Z_PARAM_PATH_EX2(dest, dest_len, check_null, deref, separate) \
1010		Z_PARAM_PROLOGUE(deref, separate); \
1011		if (UNEXPECTED(!zend_parse_arg_path(_arg, &dest, &dest_len, check_null))) { \
1012			_expected_type = Z_EXPECTED_PATH; \
1013			error_code = ZPP_ERROR_WRONG_ARG; \
1014			break; \
1015		}
1016
1017#define Z_PARAM_PATH_EX(dest, dest_len, check_null, separate) \
1018	Z_PARAM_PATH_EX2(dest, dest_len, check_null, separate, separate)
1019
1020#define Z_PARAM_PATH(dest, dest_len) \
1021	Z_PARAM_PATH_EX(dest, dest_len, 0, 0)
1022
1023/* old "P" */
1024#define Z_PARAM_PATH_STR_EX2(dest, check_null, deref, separate) \
1025		Z_PARAM_PROLOGUE(deref, separate); \
1026		if (UNEXPECTED(!zend_parse_arg_path_str(_arg, &dest, check_null))) { \
1027			_expected_type = Z_EXPECTED_PATH; \
1028			error_code = ZPP_ERROR_WRONG_ARG; \
1029			break; \
1030		}
1031
1032#define Z_PARAM_PATH_STR_EX(dest, check_null, separate) \
1033	Z_PARAM_PATH_STR_EX2(dest, check_null, separate, separate)
1034
1035#define Z_PARAM_PATH_STR(dest) \
1036	Z_PARAM_PATH_STR_EX(dest, 0, 0)
1037
1038/* old "r" */
1039#define Z_PARAM_RESOURCE_EX2(dest, check_null, deref, separate) \
1040		Z_PARAM_PROLOGUE(deref, separate); \
1041		if (UNEXPECTED(!zend_parse_arg_resource(_arg, &dest, check_null))) { \
1042			_expected_type = Z_EXPECTED_RESOURCE; \
1043			error_code = ZPP_ERROR_WRONG_ARG; \
1044			break; \
1045		}
1046
1047#define Z_PARAM_RESOURCE_EX(dest, check_null, separate) \
1048	Z_PARAM_RESOURCE_EX2(dest, check_null, separate, separate)
1049
1050#define Z_PARAM_RESOURCE(dest) \
1051	Z_PARAM_RESOURCE_EX(dest, 0, 0)
1052
1053/* old "s" */
1054#define Z_PARAM_STRING_EX2(dest, dest_len, check_null, deref, separate) \
1055		Z_PARAM_PROLOGUE(deref, separate); \
1056		if (UNEXPECTED(!zend_parse_arg_string(_arg, &dest, &dest_len, check_null))) { \
1057			_expected_type = Z_EXPECTED_STRING; \
1058			error_code = ZPP_ERROR_WRONG_ARG; \
1059			break; \
1060		}
1061
1062#define Z_PARAM_STRING_EX(dest, dest_len, check_null, separate) \
1063	Z_PARAM_STRING_EX2(dest, dest_len, check_null, separate, separate)
1064
1065#define Z_PARAM_STRING(dest, dest_len) \
1066	Z_PARAM_STRING_EX(dest, dest_len, 0, 0)
1067
1068/* old "S" */
1069#define Z_PARAM_STR_EX2(dest, check_null, deref, separate) \
1070		Z_PARAM_PROLOGUE(deref, separate); \
1071		if (UNEXPECTED(!zend_parse_arg_str(_arg, &dest, check_null))) { \
1072			_expected_type = Z_EXPECTED_STRING; \
1073			error_code = ZPP_ERROR_WRONG_ARG; \
1074			break; \
1075		}
1076
1077#define Z_PARAM_STR_EX(dest, check_null, separate) \
1078	Z_PARAM_STR_EX2(dest, check_null, separate, separate)
1079
1080#define Z_PARAM_STR(dest) \
1081	Z_PARAM_STR_EX(dest, 0, 0)
1082
1083/* old "z" */
1084#define Z_PARAM_ZVAL_EX2(dest, check_null, deref, separate) \
1085		Z_PARAM_PROLOGUE(deref, separate); \
1086		zend_parse_arg_zval_deref(_arg, &dest, check_null);
1087
1088#define Z_PARAM_ZVAL_EX(dest, check_null, separate) \
1089	Z_PARAM_ZVAL_EX2(dest, check_null, separate, separate)
1090
1091#define Z_PARAM_ZVAL(dest) \
1092	Z_PARAM_ZVAL_EX(dest, 0, 0)
1093
1094/* old "z" (with dereference) */
1095#define Z_PARAM_ZVAL_DEREF_EX(dest, check_null, separate) \
1096		Z_PARAM_PROLOGUE(1, separate); \
1097		zend_parse_arg_zval_deref(_arg, &dest, check_null);
1098
1099#define Z_PARAM_ZVAL_DEREF(dest) \
1100	Z_PARAM_ZVAL_DEREF_EX(dest, 0, 0)
1101
1102/* old "+" and "*" */
1103#define Z_PARAM_VARIADIC_EX(spec, dest, dest_num, post_varargs) do { \
1104		int _num_varargs = _num_args - _i - (post_varargs); \
1105		if (EXPECTED(_num_varargs > 0)) { \
1106			dest = _real_arg + 1; \
1107			dest_num = _num_varargs; \
1108			_i += _num_varargs; \
1109			_real_arg += _num_varargs; \
1110		} else { \
1111			dest = NULL; \
1112			dest_num = 0; \
1113		} \
1114	} while (0);
1115
1116#define Z_PARAM_VARIADIC(spec, dest, dest_num) \
1117	Z_PARAM_VARIADIC_EX(spec, dest, dest_num, 0)
1118
1119/* End of new parameter parsing API */
1120
1121/* Inlined implementations shared by new and old parameter parsing APIs */
1122
1123ZEND_API int ZEND_FASTCALL zend_parse_arg_class(zval *arg, zend_class_entry **pce, int num, int check_null);
1124ZEND_API int ZEND_FASTCALL zend_parse_arg_bool_slow(zval *arg, zend_bool *dest);
1125ZEND_API int ZEND_FASTCALL zend_parse_arg_bool_weak(zval *arg, zend_bool *dest);
1126ZEND_API int ZEND_FASTCALL zend_parse_arg_long_slow(zval *arg, zend_long *dest);
1127ZEND_API int ZEND_FASTCALL zend_parse_arg_long_weak(zval *arg, zend_long *dest);
1128ZEND_API int ZEND_FASTCALL zend_parse_arg_long_cap_slow(zval *arg, zend_long *dest);
1129ZEND_API int ZEND_FASTCALL zend_parse_arg_long_cap_weak(zval *arg, zend_long *dest);
1130ZEND_API int ZEND_FASTCALL zend_parse_arg_double_slow(zval *arg, double *dest);
1131ZEND_API int ZEND_FASTCALL zend_parse_arg_double_weak(zval *arg, double *dest);
1132ZEND_API int ZEND_FASTCALL zend_parse_arg_str_slow(zval *arg, zend_string **dest);
1133ZEND_API int ZEND_FASTCALL zend_parse_arg_str_weak(zval *arg, zend_string **dest);
1134
1135static zend_always_inline int zend_parse_arg_bool(zval *arg, zend_bool *dest, zend_bool *is_null, int check_null)
1136{
1137	if (check_null) {
1138		*is_null = 0;
1139	}
1140	if (EXPECTED(Z_TYPE_P(arg) == IS_TRUE)) {
1141		*dest = 1;
1142	} else if (EXPECTED(Z_TYPE_P(arg) == IS_FALSE)) {
1143		*dest = 0;
1144	} else if (check_null && Z_TYPE_P(arg) == IS_NULL) {
1145		*is_null = 1;
1146		*dest = 0;
1147	} else {
1148		return zend_parse_arg_bool_slow(arg, dest);
1149	}
1150	return 1;
1151}
1152
1153static zend_always_inline int zend_parse_arg_long(zval *arg, zend_long *dest, zend_bool *is_null, int check_null, int cap)
1154{
1155	if (check_null) {
1156		*is_null = 0;
1157	}
1158	if (EXPECTED(Z_TYPE_P(arg) == IS_LONG)) {
1159		*dest = Z_LVAL_P(arg);
1160	} else if (check_null && Z_TYPE_P(arg) == IS_NULL) {
1161		*is_null = 1;
1162		*dest = 0;
1163	} else if (cap) {
1164		return zend_parse_arg_long_cap_slow(arg, dest);
1165	} else {
1166		return zend_parse_arg_long_slow(arg, dest);
1167	}
1168	return 1;
1169}
1170
1171static zend_always_inline int zend_parse_arg_double(zval *arg, double *dest, zend_bool *is_null, int check_null)
1172{
1173	if (check_null) {
1174		*is_null = 0;
1175	}
1176	if (EXPECTED(Z_TYPE_P(arg) == IS_DOUBLE)) {
1177		*dest = Z_DVAL_P(arg);
1178	} else if (check_null && Z_TYPE_P(arg) == IS_NULL) {
1179		*is_null = 1;
1180		*dest = 0.0;
1181	} else {
1182		return zend_parse_arg_double_slow(arg, dest);
1183	}
1184	return 1;
1185}
1186
1187static zend_always_inline int zend_parse_arg_str(zval *arg, zend_string **dest, int check_null)
1188{
1189	if (EXPECTED(Z_TYPE_P(arg) == IS_STRING)) {
1190		*dest = Z_STR_P(arg);
1191	} else if (check_null && Z_TYPE_P(arg) == IS_NULL) {
1192		*dest = NULL;
1193	} else {
1194		return zend_parse_arg_str_slow(arg, dest);
1195	}
1196	return 1;
1197}
1198
1199static zend_always_inline int zend_parse_arg_string(zval *arg, char **dest, size_t *dest_len, int check_null)
1200{
1201	zend_string *str;
1202
1203	if (!zend_parse_arg_str(arg, &str, check_null)) {
1204		return 0;
1205	}
1206	if (check_null && UNEXPECTED(!str)) {
1207		*dest = NULL;
1208		*dest_len = 0;
1209	} else {
1210		*dest = ZSTR_VAL(str);
1211		*dest_len = ZSTR_LEN(str);
1212	}
1213	return 1;
1214}
1215
1216static zend_always_inline int zend_parse_arg_path_str(zval *arg, zend_string **dest, int check_null)
1217{
1218	if (!zend_parse_arg_str(arg, dest, check_null) ||
1219	    (*dest && UNEXPECTED(CHECK_NULL_PATH(ZSTR_VAL(*dest), ZSTR_LEN(*dest))))) {
1220		return 0;
1221	}
1222	return 1;
1223}
1224
1225static zend_always_inline int zend_parse_arg_path(zval *arg, char **dest, size_t *dest_len, int check_null)
1226{
1227	zend_string *str;
1228
1229	if (!zend_parse_arg_path_str(arg, &str, check_null)) {
1230		return 0;
1231	}
1232	if (check_null && UNEXPECTED(!str)) {
1233		*dest = NULL;
1234		*dest_len = 0;
1235	} else {
1236		*dest = ZSTR_VAL(str);
1237		*dest_len = ZSTR_LEN(str);
1238	}
1239	return 1;
1240}
1241
1242static zend_always_inline int zend_parse_arg_array(zval *arg, zval **dest, int check_null, int or_object)
1243{
1244	if (EXPECTED(Z_TYPE_P(arg) == IS_ARRAY) ||
1245		(or_object && EXPECTED(Z_TYPE_P(arg) == IS_OBJECT))) {
1246		*dest = arg;
1247	} else if (check_null && EXPECTED(Z_TYPE_P(arg) == IS_NULL)) {
1248		*dest = NULL;
1249	} else {
1250		return 0;
1251	}
1252	return 1;
1253}
1254
1255static zend_always_inline int zend_parse_arg_array_ht(zval *arg, HashTable **dest, int check_null, int or_object, int separate)
1256{
1257	if (EXPECTED(Z_TYPE_P(arg) == IS_ARRAY)) {
1258		*dest = Z_ARRVAL_P(arg);
1259	} else if (or_object && EXPECTED(Z_TYPE_P(arg) == IS_OBJECT)) {
1260		if (separate
1261		 && Z_OBJ_P(arg)->properties
1262		 && UNEXPECTED(GC_REFCOUNT(Z_OBJ_P(arg)->properties) > 1)) {
1263			if (EXPECTED(!(GC_FLAGS(Z_OBJ_P(arg)->properties) & IS_ARRAY_IMMUTABLE))) {
1264				GC_DELREF(Z_OBJ_P(arg)->properties);
1265			}
1266			Z_OBJ_P(arg)->properties = zend_array_dup(Z_OBJ_P(arg)->properties);
1267		}
1268		*dest = Z_OBJ_HT_P(arg)->get_properties(arg);
1269	} else if (check_null && EXPECTED(Z_TYPE_P(arg) == IS_NULL)) {
1270		*dest = NULL;
1271	} else {
1272		return 0;
1273	}
1274	return 1;
1275}
1276
1277static zend_always_inline int zend_parse_arg_object(zval *arg, zval **dest, zend_class_entry *ce, int check_null)
1278{
1279	if (EXPECTED(Z_TYPE_P(arg) == IS_OBJECT) &&
1280	    (!ce || EXPECTED(instanceof_function(Z_OBJCE_P(arg), ce) != 0))) {
1281		*dest = arg;
1282	} else if (check_null && EXPECTED(Z_TYPE_P(arg) == IS_NULL)) {
1283		*dest = NULL;
1284	} else {
1285		return 0;
1286	}
1287	return 1;
1288}
1289
1290static zend_always_inline int zend_parse_arg_resource(zval *arg, zval **dest, int check_null)
1291{
1292	if (EXPECTED(Z_TYPE_P(arg) == IS_RESOURCE)) {
1293		*dest = arg;
1294	} else if (check_null && EXPECTED(Z_TYPE_P(arg) == IS_NULL)) {
1295		*dest = NULL;
1296	} else {
1297		return 0;
1298	}
1299	return 1;
1300}
1301
1302static zend_always_inline int zend_parse_arg_func(zval *arg, zend_fcall_info *dest_fci, zend_fcall_info_cache *dest_fcc, int check_null, char **error)
1303{
1304	if (check_null && UNEXPECTED(Z_TYPE_P(arg) == IS_NULL)) {
1305		dest_fci->size = 0;
1306		dest_fcc->function_handler = NULL;
1307		*error = NULL;
1308	} else if (UNEXPECTED(zend_fcall_info_init(arg, 0, dest_fci, dest_fcc, NULL, error) != SUCCESS)) {
1309		return 0;
1310	}
1311	return 1;
1312}
1313
1314static zend_always_inline void zend_parse_arg_zval(zval *arg, zval **dest, int check_null)
1315{
1316	*dest = (check_null &&
1317	    (UNEXPECTED(Z_TYPE_P(arg) == IS_NULL) ||
1318	     (UNEXPECTED(Z_ISREF_P(arg)) &&
1319	      UNEXPECTED(Z_TYPE_P(Z_REFVAL_P(arg)) == IS_NULL)))) ? NULL : arg;
1320}
1321
1322static zend_always_inline void zend_parse_arg_zval_deref(zval *arg, zval **dest, int check_null)
1323{
1324	*dest = (check_null && UNEXPECTED(Z_TYPE_P(arg) == IS_NULL)) ? NULL : arg;
1325}
1326
1327END_EXTERN_C()
1328
1329#endif /* ZEND_API_H */
1330
1331
1332/*
1333 * Local variables:
1334 * tab-width: 4
1335 * c-basic-offset: 4
1336 * indent-tabs-mode: t
1337 * End:
1338 * vim600: sw=4 ts=4 fdm=marker
1339 * vim<600: sw=4 ts=4
1340 */
1341