FM / Zend

/opt/alt/php80/usr/include/php/Zend

Name	Size	Mode	Actions
zend.h	13855	0644	edit dl rm
zend_alloc.h	19293	0644	edit dl rm
zend_alloc_sizes.h	2629	0644	edit dl rm
zend_API.h	92119	0644	edit dl rm
zend_arena.h	6073	0644	edit dl rm
zend_ast.h	12616	0644	edit dl rm
zend_attributes.h	5235	0644	edit dl rm
zend_attributes_arginfo.h	503	0644	edit dl rm
zend_bitset.h	7940	0644	edit dl rm
zend_build.h	1626	0644	edit dl rm
zend_builtin_functions.h	1513	0644	edit dl rm
zend_builtin_functions_arginfo.h	13014	0644	edit dl rm
zend_closures.h	2216	0644	edit dl rm
zend_closures_arginfo.h	1751	0644	edit dl rm
zend_compile.h	44860	0644	edit dl rm
zend_config.h	32	0644	edit dl rm
zend_constants.h	6485	0644	edit dl rm
zend_cpuinfo.h	7492	0644	edit dl rm
zend_dtrace.h	2050	0644	edit dl rm
zend_errors.h	2400	0644	edit dl rm
zend_exceptions.h	4114	0644	edit dl rm
zend_exceptions_arginfo.h	8098	0644	edit dl rm
zend_execute.h	18683	0644	edit dl rm
zend_extensions.h	6194	0644	edit dl rm
zend_float.h	15438	0644	edit dl rm
zend_gc.h	3942	0644	edit dl rm
zend_gdb.h	1420	0644	edit dl rm
zend_generators.h	7433	0644	edit dl rm
zend_generators_arginfo.h	2015	0644	edit dl rm
zend_globals.h	8066	0644	edit dl rm
zend_globals_macros.h	2810	0644	edit dl rm
zend_hash.h	38614	0644	edit dl rm
zend_highlight.h	2289	0644	edit dl rm
zend_inheritance.h	1967	0644	edit dl rm
zend_ini.h	10117	0644	edit dl rm
zend_ini_parser.h	2730	0644	edit dl rm
zend_ini_scanner.h	1889	0644	edit dl rm
zend_ini_scanner_defs.h	225	0644	edit dl rm
zend_interfaces.h	4437	0644	edit dl rm
zend_interfaces_arginfo.h	5287	0644	edit dl rm
zend_istdiostream.h	1537	0644	edit dl rm
zend_iterators.h	3581	0644	edit dl rm
zend_language_parser.h	5960	0644	edit dl rm
zend_language_scanner.h	3058	0644	edit dl rm
zend_language_scanner_defs.h	310	0644	edit dl rm
zend_list.h	3475	0644	edit dl rm
zend_llist.h	3802	0644	edit dl rm
zend_long.h	4246	0644	edit dl rm
zend_map_ptr.h	3474	0644	edit dl rm
zend_modules.h	4830	0644	edit dl rm
zend_multibyte.h	4897	0644	edit dl rm
zend_multiply.h	9846	0644	edit dl rm
zend_objects.h	1814	0644	edit dl rm
zend_objects_API.h	4701	0644	edit dl rm
zend_object_handlers.h	13854	0644	edit dl rm
zend_observer.h	3419	0644	edit dl rm
zend_operators.h	31181	0644	edit dl rm
zend_portability.h	20848	0644	edit dl rm
zend_ptr_stack.h	4306	0644	edit dl rm
zend_range_check.h	3000	0644	edit dl rm
zend_signal.h	4084	0644	edit dl rm
zend_smart_str.h	5378	0644	edit dl rm
zend_smart_string.h	4237	0644	edit dl rm
zend_smart_string_public.h	1240	0644	edit dl rm
zend_smart_str_public.h	1127	0644	edit dl rm
zend_sort.h	1535	0644	edit dl rm
zend_stack.h	2364	0644	edit dl rm
zend_stream.h	3558	0644	edit dl rm
zend_string.h	18710	0644	edit dl rm
zend_strtod.h	1854	0644	edit dl rm
zend_strtod_int.h	3414	0644	edit dl rm
zend_system_id.h	1404	0644	edit dl rm
zend_ts_hash.h	5469	0644	edit dl rm
zend_types.h	44902	0644	edit dl rm
zend_type_info.h	3755	0644	edit dl rm
zend_variables.h	3065	0644	edit dl rm
zend_virtual_cwd.h	12613	0644	edit dl rm
zend_vm.h	1952	0644	edit dl rm
zend_vm_def.h	279918	0644	edit dl rm
zend_vm_execute.h	2073552	0644	edit dl rm
zend_vm_handlers.h	91415	0644	edit dl rm
zend_vm_opcodes.h	12523	0644	edit dl rm
zend_vm_trace_handlers.h	3212	0644	edit dl rm
zend_vm_trace_lines.h	1755	0644	edit dl rm
zend_vm_trace_map.h	2661	0644	edit dl rm
zend_weakrefs.h	1713	0644	edit dl rm
zend_weakrefs_arginfo.h	2549	0644	edit dl rm

Edit: /opt/alt/php80/usr/include/php/Zend/zend_object_handlers.h (13854B)

/*
   +----------------------------------------------------------------------+
   | Zend Engine                                                          |
   +----------------------------------------------------------------------+
   | Copyright (c) Zend Technologies Ltd. (http://www.zend.com)           |
   +----------------------------------------------------------------------+
   | This source file is subject to version 2.00 of the Zend license,     |
   | that is bundled with this package in the file LICENSE, and is        |
   | available through the world-wide-web at the following url:           |
   | http://www.zend.com/license/2_00.txt.                                |
   | If you did not receive a copy of the Zend license and are unable to  |
   | obtain it through the world-wide-web, please send a note to          |
   | license@zend.com so we can mail you a copy immediately.              |
   +----------------------------------------------------------------------+
   | Authors: Andi Gutmans <andi@php.net>                                 |
   |          Zeev Suraski <zeev@php.net>                                 |
   +----------------------------------------------------------------------+
*/

#ifndef ZEND_OBJECT_HANDLERS_H
#define ZEND_OBJECT_HANDLERS_H

struct _zend_property_info;

#define ZEND_WRONG_PROPERTY_INFO \
	((struct _zend_property_info*)((intptr_t)-1))

#define ZEND_DYNAMIC_PROPERTY_OFFSET               ((uintptr_t)(intptr_t)(-1))

#define IS_VALID_PROPERTY_OFFSET(offset)           ((intptr_t)(offset) > 0)
#define IS_WRONG_PROPERTY_OFFSET(offset)           ((intptr_t)(offset) == 0)
#define IS_DYNAMIC_PROPERTY_OFFSET(offset)         ((intptr_t)(offset) < 0)

#define IS_UNKNOWN_DYNAMIC_PROPERTY_OFFSET(offset) (offset == ZEND_DYNAMIC_PROPERTY_OFFSET)
#define ZEND_DECODE_DYN_PROP_OFFSET(offset)        ((uintptr_t)(-(intptr_t)(offset) - 2))
#define ZEND_ENCODE_DYN_PROP_OFFSET(offset)        ((uintptr_t)(-((intptr_t)(offset) + 2)))

/* The following rule applies to read_property() and read_dimension() implementations:
   If you return a zval which is not otherwise referenced by the extension or the engine's
   symbol table, its reference count should be 0.
*/
/* Used to fetch property from the object, read-only */
typedef zval *(*zend_object_read_property_t)(zend_object *object, zend_string *member, int type, void **cache_slot, zval *rv);

/* Used to fetch dimension from the object, read-only */
typedef zval *(*zend_object_read_dimension_t)(zend_object *object, zval *offset, int type, zval *rv);

/* The following rule applies to write_property() and write_dimension() implementations:
   If you receive a value zval in write_property/write_dimension, you may only modify it if
   its reference count is 1.  Otherwise, you must create a copy of that zval before making
   any changes.  You should NOT modify the reference count of the value passed to you.
   You must return the final value of the assigned property.
*/
/* Used to set property of the object */
typedef zval *(*zend_object_write_property_t)(zend_object *object, zend_string *member, zval *value, void **cache_slot);

/* Used to set dimension of the object */
typedef void (*zend_object_write_dimension_t)(zend_object *object, zval *offset, zval *value);

/* Used to create pointer to the property of the object, for future direct r/w access.
 * May return one of:
 *  * A zval pointer, without incrementing the reference count.
 *  * &EG(error_zval), if an exception has been thrown.
 *  * NULL, if acquiring a direct pointer is not possible.
 *    In this case, the VM will fall back to using read_property and write_property.
 */
typedef zval *(*zend_object_get_property_ptr_ptr_t)(zend_object *object, zend_string *member, int type, void **cache_slot);

/* Used to check if a property of the object exists */
/* param has_set_exists:
 * 0 (has) whether property exists and is not NULL
 * 1 (set) whether property exists and is true
 * 2 (exists) whether property exists
 */
typedef int (*zend_object_has_property_t)(zend_object *object, zend_string *member, int has_set_exists, void **cache_slot);

/* Used to check if a dimension of the object exists */
typedef int (*zend_object_has_dimension_t)(zend_object *object, zval *member, int check_empty);

/* Used to remove a property of the object */
typedef void (*zend_object_unset_property_t)(zend_object *object, zend_string *member, void **cache_slot);

/* Used to remove a dimension of the object */
typedef void (*zend_object_unset_dimension_t)(zend_object *object, zval *offset);

/* Used to get hash of the properties of the object, as hash of zval's */
typedef HashTable *(*zend_object_get_properties_t)(zend_object *object);

typedef HashTable *(*zend_object_get_debug_info_t)(zend_object *object, int *is_temp);

typedef enum _zend_prop_purpose {
	/* Used for debugging. Supersedes get_debug_info handler. */
	ZEND_PROP_PURPOSE_DEBUG,
	/* Used for (array) casts. */
	ZEND_PROP_PURPOSE_ARRAY_CAST,
	/* Used for serialization using the "O" scheme.
	 * Unserialization will use __wakeup(). */
	ZEND_PROP_PURPOSE_SERIALIZE,
	/* Used for var_export().
	 * The data will be passed to __set_state() when evaluated. */
	ZEND_PROP_PURPOSE_VAR_EXPORT,
	/* Used for json_encode(). */
	ZEND_PROP_PURPOSE_JSON,
	/* Dummy member to ensure that "default" is specified. */
	_ZEND_PROP_PURPOSE_NON_EXHAUSTIVE_ENUM
} zend_prop_purpose;

/* The return value must be released using zend_release_properties(). */
typedef zend_array *(*zend_object_get_properties_for_t)(zend_object *object, zend_prop_purpose purpose);

/* Used to call methods */
/* args on stack! */
/* Andi - EX(fbc) (function being called) needs to be initialized already in the INIT fcall opcode so that the parameters can be parsed the right way. We need to add another callback for this.
 */
typedef zend_function *(*zend_object_get_method_t)(zend_object **object, zend_string *method, const zval *key);
typedef zend_function *(*zend_object_get_constructor_t)(zend_object *object);

/* Object maintenance/destruction */
typedef void (*zend_object_dtor_obj_t)(zend_object *object);
typedef void (*zend_object_free_obj_t)(zend_object *object);
typedef zend_object* (*zend_object_clone_obj_t)(zend_object *object);

/* Get class name for display in var_dump and other debugging functions.
 * Must be defined and must return a non-NULL value. */
typedef zend_string *(*zend_object_get_class_name_t)(const zend_object *object);

typedef int (*zend_object_compare_t)(zval *object1, zval *object2);

/* Cast an object to some other type.
 * readobj and retval must point to distinct zvals.
 */
typedef int (*zend_object_cast_t)(zend_object *readobj, zval *retval, int type);

/* updates *count to hold the number of elements present and returns SUCCESS.
 * Returns FAILURE if the object does not have any sense of overloaded dimensions */
typedef int (*zend_object_count_elements_t)(zend_object *object, zend_long *count);

typedef int (*zend_object_get_closure_t)(zend_object *obj, zend_class_entry **ce_ptr, zend_function **fptr_ptr, zend_object **obj_ptr, zend_bool check_only);

typedef HashTable *(*zend_object_get_gc_t)(zend_object *object, zval **table, int *n);

typedef int (*zend_object_do_operation_t)(zend_uchar opcode, zval *result, zval *op1, zval *op2);

struct _zend_object_handlers {
	/* offset of real object header (usually zero) */
	int										offset;
	/* object handlers */
	zend_object_free_obj_t					free_obj;             /* required */
	zend_object_dtor_obj_t					dtor_obj;             /* required */
	zend_object_clone_obj_t					clone_obj;            /* optional */
	zend_object_read_property_t				read_property;        /* required */
	zend_object_write_property_t			write_property;       /* required */
	zend_object_read_dimension_t			read_dimension;       /* required */
	zend_object_write_dimension_t			write_dimension;      /* required */
	zend_object_get_property_ptr_ptr_t		get_property_ptr_ptr; /* required */
	zend_object_has_property_t				has_property;         /* required */
	zend_object_unset_property_t			unset_property;       /* required */
	zend_object_has_dimension_t				has_dimension;        /* required */
	zend_object_unset_dimension_t			unset_dimension;      /* required */
	zend_object_get_properties_t			get_properties;       /* required */
	zend_object_get_method_t				get_method;           /* required */
	zend_object_get_constructor_t			get_constructor;      /* required */
	zend_object_get_class_name_t			get_class_name;       /* required */
	zend_object_cast_t						cast_object;          /* required */
	zend_object_count_elements_t			count_elements;       /* optional */
	zend_object_get_debug_info_t			get_debug_info;       /* optional */
	zend_object_get_closure_t				get_closure;          /* optional */
	zend_object_get_gc_t					get_gc;               /* required */
	zend_object_do_operation_t				do_operation;         /* optional */
	zend_object_compare_t					compare;              /* required */
	zend_object_get_properties_for_t		get_properties_for;   /* optional */
};

BEGIN_EXTERN_C()
extern const ZEND_API zend_object_handlers std_object_handlers;

#define zend_get_std_object_handlers() \
	(&std_object_handlers)

#define zend_get_function_root_class(fbc) \
	((fbc)->common.prototype ? (fbc)->common.prototype->common.scope : (fbc)->common.scope)

#define ZEND_PROPERTY_ISSET     0x0          /* Property exists and is not NULL */
#define ZEND_PROPERTY_NOT_EMPTY ZEND_ISEMPTY /* Property is not empty */
#define ZEND_PROPERTY_EXISTS    0x2          /* Property exists */

ZEND_API void zend_class_init_statics(zend_class_entry *ce);
ZEND_API zend_function *zend_std_get_static_method(zend_class_entry *ce, zend_string *function_name_strval, const zval *key);
ZEND_API zval *zend_std_get_static_property_with_info(zend_class_entry *ce, zend_string *property_name, int type, struct _zend_property_info **prop_info);
ZEND_API zval *zend_std_get_static_property(zend_class_entry *ce, zend_string *property_name, int type);
ZEND_API ZEND_COLD zend_bool zend_std_unset_static_property(zend_class_entry *ce, zend_string *property_name);
ZEND_API zend_function *zend_std_get_constructor(zend_object *object);
ZEND_API struct _zend_property_info *zend_get_property_info(zend_class_entry *ce, zend_string *member, int silent);
ZEND_API HashTable *zend_std_get_properties(zend_object *object);
ZEND_API HashTable *zend_std_get_gc(zend_object *object, zval **table, int *n);
ZEND_API HashTable *zend_std_get_debug_info(zend_object *object, int *is_temp);
ZEND_API int zend_std_cast_object_tostring(zend_object *object, zval *writeobj, int type);
ZEND_API zval *zend_std_get_property_ptr_ptr(zend_object *object, zend_string *member, int type, void **cache_slot);
ZEND_API zval *zend_std_read_property(zend_object *object, zend_string *member, int type, void **cache_slot, zval *rv);
ZEND_API zval *zend_std_write_property(zend_object *object, zend_string *member, zval *value, void **cache_slot);
ZEND_API int zend_std_has_property(zend_object *object, zend_string *member, int has_set_exists, void **cache_slot);
ZEND_API void zend_std_unset_property(zend_object *object, zend_string *member, void **cache_slot);
ZEND_API zval *zend_std_read_dimension(zend_object *object, zval *offset, int type, zval *rv);
ZEND_API void zend_std_write_dimension(zend_object *object, zval *offset, zval *value);
ZEND_API int zend_std_has_dimension(zend_object *object, zval *offset, int check_empty);
ZEND_API void zend_std_unset_dimension(zend_object *object, zval *offset);
ZEND_API zend_function *zend_std_get_method(zend_object **obj_ptr, zend_string *method_name, const zval *key);
ZEND_API zend_string *zend_std_get_class_name(const zend_object *zobj);
ZEND_API int zend_std_compare_objects(zval *o1, zval *o2);
ZEND_API int zend_std_get_closure(zend_object *obj, zend_class_entry **ce_ptr, zend_function **fptr_ptr, zend_object **obj_ptr, zend_bool check_only);
ZEND_API void rebuild_object_properties(zend_object *zobj);

/* Handler for objects that cannot be meaningfully compared.
 * Only objects with the same identity will be considered equal. */
ZEND_API int zend_objects_not_comparable(zval *o1, zval *o2);

ZEND_API int zend_check_protected(zend_class_entry *ce, zend_class_entry *scope);

ZEND_API int zend_check_property_access(zend_object *zobj, zend_string *prop_info_name, zend_bool is_dynamic);

ZEND_API zend_function *zend_get_call_trampoline_func(zend_class_entry *ce, zend_string *method_name, int is_static);

ZEND_API uint32_t *zend_get_property_guard(zend_object *zobj, zend_string *member);

/* Default behavior for get_properties_for. For use as a fallback in custom
 * get_properties_for implementations. */
ZEND_API HashTable *zend_std_get_properties_for(zend_object *obj, zend_prop_purpose purpose);

/* Will call get_properties_for handler or use default behavior. For use by
 * consumers of the get_properties_for API. */
ZEND_API HashTable *zend_get_properties_for(zval *obj, zend_prop_purpose purpose);

#define zend_release_properties(ht) do { \
	if ((ht) && !(GC_FLAGS(ht) & GC_IMMUTABLE) && !GC_DELREF(ht)) { \
		zend_array_destroy(ht); \
	} \
} while (0)

#define zend_free_trampoline(func) do { \
		if ((func) == &EG(trampoline)) { \
			EG(trampoline).common.function_name = NULL; \
		} else { \
			efree(func); \
		} \
	} while (0)

/* Fallback to default comparison implementation if the arguments aren't both objects
 * and have the same compare() handler. You'll likely want to use this unless you
 * explicitly wish to support comparisons between objects and non-objects. */
#define ZEND_COMPARE_OBJECTS_FALLBACK(op1, op2) \
	if (Z_TYPE_P(op1) != IS_OBJECT || \
			Z_TYPE_P(op2) != IS_OBJECT || \
			Z_OBJ_HT_P(op1)->compare != Z_OBJ_HT_P(op2)->compare) { \
		return zend_std_compare_objects(op1, op2); \
	}

END_EXTERN_C()

#endif

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