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Expose zend_reflection_property_set_raw_value, zend_reflection_property_set_raw_value_without_lazy_initialization #21763

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Expose zend_reflection_property_set_raw_value, zend_reflection_property_set_raw_value_without_lazy_initialization #21763

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Expose zend_reflection_property_set_raw_value, zend_reflection_proper…
arnaud-lb Apr 15, 2026
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arnaud-lb Apr 16, 2026
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arnaud-lb Apr 20, 2026
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arnaud-lb Apr 20, 2026
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113 changes: 68 additions & 45 deletions ext/reflection/php_reflection.c
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Original file line number Diff line number Diff line change
Expand Up @@ -6014,10 +6014,10 @@ ZEND_METHOD(ReflectionProperty, setValue)
* property is overridden on 'object' and was not private in 'scope'.
* The effective prop may add hooks or change flags. */
static zend_property_info *reflection_property_get_effective_prop(
property_reference *ref, zend_class_entry *scope, zend_object *object) {
zend_property_info *prop = ref->prop;
zend_property_info *prop, zend_string *unmangled_name,
zend_class_entry *scope, zend_object *object) {
if (scope != object->ce && !(prop && (prop->flags & ZEND_ACC_PRIVATE))) {
prop = zend_hash_find_ptr(&object->ce->properties_info, ref->unmangled_name);
prop = zend_hash_find_ptr(&object->ce->properties_info, unmangled_name);
}
return prop;
}
Expand Down Expand Up @@ -6050,8 +6050,8 @@ ZEND_METHOD(ReflectionProperty, getRawValue)
}
}

zend_property_info *prop = reflection_property_get_effective_prop(ref,
intern->ce, Z_OBJ_P(object));
zend_property_info *prop = reflection_property_get_effective_prop(ref->prop,
ref->unmangled_name, intern->ce, Z_OBJ_P(object));

if (UNEXPECTED(prop && (prop->flags & ZEND_ACC_STATIC))) {
zend_throw_exception(reflection_exception_ptr, "May not use getRawValue on static properties", 0);
Expand Down Expand Up @@ -6081,13 +6081,15 @@ ZEND_METHOD(ReflectionProperty, getRawValue)
}
}

static void reflection_property_set_raw_value(zend_property_info *prop,
zend_string *unmangled_name, void *cache_slot[3], reflection_object *intern,
zend_object *object, zval *value)
static void zend_reflection_property_set_raw_value_ex(zend_property_info *prop,
zend_string *unmangled_name, void *cache_slot[3],
zend_class_entry *scope, zend_object *object, zval *value)
{
ZEND_ASSERT(!prop || !(prop->flags & ZEND_ACC_STATIC));

if (!prop || !prop->hooks || !prop->hooks[ZEND_PROPERTY_HOOK_SET]) {
const zend_class_entry *old_scope = EG(fake_scope);
EG(fake_scope) = intern->ce;
EG(fake_scope) = scope;
object->handlers->write_property(object, unmangled_name, value, cache_slot);
EG(fake_scope) = old_scope;
} else {
Expand All @@ -6096,6 +6098,22 @@ static void reflection_property_set_raw_value(zend_property_info *prop,
}
}

PHPAPI void zend_reflection_property_set_raw_value(zend_property_info *prop,
zend_string *unmangled_name, void *cache_slot[3],
zend_class_entry *scope, zend_object *object, zval *value)
{
prop = reflection_property_get_effective_prop(prop,
unmangled_name, scope, object);

if (UNEXPECTED(prop && (prop->flags & ZEND_ACC_STATIC))) {
zend_throw_exception(reflection_exception_ptr, "May not use setRawValue on static properties", 0);
return;
}

zend_reflection_property_set_raw_value_ex(prop, unmangled_name, cache_slot,
scope, object, value);
}

ZEND_METHOD(ReflectionProperty, setRawValue)
{
reflection_object *intern;
Expand All @@ -6110,26 +6128,18 @@ ZEND_METHOD(ReflectionProperty, setRawValue)
Z_PARAM_ZVAL(value)
} ZEND_PARSE_PARAMETERS_END();

zend_property_info *prop = reflection_property_get_effective_prop(ref,
intern->ce, Z_OBJ_P(object));

if (UNEXPECTED(prop && (prop->flags & ZEND_ACC_STATIC))) {
zend_throw_exception(reflection_exception_ptr, "May not use setRawValue on static properties", 0);
RETURN_THROWS();
}

reflection_property_set_raw_value(prop, ref->unmangled_name,
ref->cache_slot, intern, Z_OBJ_P(object), value);
zend_reflection_property_set_raw_value(ref->prop, ref->unmangled_name,
ref->cache_slot, intern->ce, Z_OBJ_P(object), value);
}

static zend_result reflection_property_check_lazy_compatible(
zend_property_info *prop, zend_string *unmangled_name,
reflection_object *intern, zend_object *object, const char *method)
zend_class_entry *scope, zend_object *object, const char *method)
{
if (!prop) {
zend_throw_exception_ex(reflection_exception_ptr, 0,
"Can not use %s on dynamic property %s::$%s",
method, ZSTR_VAL(intern->ce->name),
method, ZSTR_VAL(scope->name),
ZSTR_VAL(unmangled_name));
return FAILURE;
}
Expand Down Expand Up @@ -6164,32 +6174,23 @@ static zend_result reflection_property_check_lazy_compatible(
return SUCCESS;
}

/* {{{ Set property value without triggering initializer while skipping hooks if any */
ZEND_METHOD(ReflectionProperty, setRawValueWithoutLazyInitialization)
PHPAPI void zend_reflection_property_set_raw_value_without_lazy_initialization(
zend_property_info *prop, zend_string *unmangled_name,
void *cache_slot[3], zend_class_entry *scope,
zend_object *object, zval *value)
{
reflection_object *intern;
property_reference *ref;
zend_object *object;
zval *value;

GET_REFLECTION_OBJECT_PTR(ref);

ZEND_PARSE_PARAMETERS_START(2, 2) {
Z_PARAM_OBJ_OF_CLASS(object, intern->ce)
Z_PARAM_ZVAL(value)
} ZEND_PARSE_PARAMETERS_END();

while (zend_object_is_lazy_proxy(object)
&& zend_lazy_object_initialized(object)) {
object = zend_lazy_object_get_instance(object);
}

zend_property_info *prop = reflection_property_get_effective_prop(ref,
intern->ce, object);
prop = reflection_property_get_effective_prop(prop,
unmangled_name, scope, object);

if (reflection_property_check_lazy_compatible(prop, ref->unmangled_name,
intern, object, "setRawValueWithoutLazyInitialization") == FAILURE) {
RETURN_THROWS();
if (reflection_property_check_lazy_compatible(prop, unmangled_name,
scope, object, "setRawValueWithoutLazyInitialization") == FAILURE) {
ZEND_ASSERT(EG(exception));
return;
}

zval *var_ptr = OBJ_PROP(object, prop->offset);
Expand All @@ -6198,8 +6199,8 @@ ZEND_METHOD(ReflectionProperty, setRawValueWithoutLazyInitialization)
/* Do not trigger initialization */
Z_PROP_FLAG_P(var_ptr) &= ~IS_PROP_LAZY;

reflection_property_set_raw_value(prop, ref->unmangled_name,
ref->cache_slot, intern, object, value);
zend_reflection_property_set_raw_value_ex(prop, unmangled_name,
cache_slot, scope, object, value);

/* Mark property as lazy again if an exception prevented update */
if (EG(exception) && prop_was_lazy && Z_TYPE_P(var_ptr) == IS_UNDEF
Expand All @@ -6218,6 +6219,26 @@ ZEND_METHOD(ReflectionProperty, setRawValueWithoutLazyInitialization)
}
}

/* {{{ Set property value without triggering initializer while skipping hooks if any */
ZEND_METHOD(ReflectionProperty, setRawValueWithoutLazyInitialization)
{
reflection_object *intern;
property_reference *ref;
zend_object *object;
zval *value;

GET_REFLECTION_OBJECT_PTR(ref);

ZEND_PARSE_PARAMETERS_START(2, 2) {
Z_PARAM_OBJ_OF_CLASS(object, intern->ce)
Z_PARAM_ZVAL(value)
} ZEND_PARSE_PARAMETERS_END();

zend_reflection_property_set_raw_value_without_lazy_initialization(
ref->prop, ref->unmangled_name, ref->cache_slot, intern->ce,
object, value);
}

/* {{{ Mark property as non-lazy, and initialize to default value */
ZEND_METHOD(ReflectionProperty, skipLazyInitialization)
{
Expand All @@ -6232,7 +6253,7 @@ ZEND_METHOD(ReflectionProperty, skipLazyInitialization)
} ZEND_PARSE_PARAMETERS_END();

if (reflection_property_check_lazy_compatible(ref->prop,
ref->unmangled_name, intern, object,
ref->unmangled_name, intern->ce, object,
"skipLazyInitialization") == FAILURE) {
RETURN_THROWS();
}
Expand Down Expand Up @@ -6713,7 +6734,8 @@ ZEND_METHOD(ReflectionProperty, isReadable)
zend_throw_exception(reflection_exception_ptr, "Given object is not an instance of the class this property was declared in", 0);
RETURN_THROWS();
}
prop = reflection_property_get_effective_prop(ref, intern->ce, obj);
prop = reflection_property_get_effective_prop(ref->prop,
ref->unmangled_name, intern->ce, obj);
}

zend_class_entry *ce = obj ? obj->ce : intern->ce;
Expand Down Expand Up @@ -6819,7 +6841,8 @@ ZEND_METHOD(ReflectionProperty, isWritable)
zend_throw_exception(reflection_exception_ptr, "Given object is not an instance of the class this property was declared in", 0);
RETURN_THROWS();
}
prop = reflection_property_get_effective_prop(ref, intern->ce, obj);
prop = reflection_property_get_effective_prop(ref->prop,
ref->unmangled_name, intern->ce, obj);
}

zend_class_entry *ce = obj ? obj->ce : intern->ce;
Expand Down
21 changes: 21 additions & 0 deletions ext/reflection/php_reflection.h
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Original file line number Diff line number Diff line change
Expand Up @@ -50,6 +50,27 @@ extern PHPAPI zend_class_entry *reflection_lazy_object_ptr;

PHPAPI void zend_reflection_class_factory(zend_class_entry *ce, zval *object);

/* Sets the value of a property, bypassing a set hook if defined.
* 'prop': The property to set
* 'unmangled_name': The name of the property
* 'cache_slot': An opaque pointer used as an internal cache. The same
* cache_slot can be used again with the same 'unmangled_name' and 'scope'.
* Must be zeroed on first use. May be NULL.
* 'scope': The scope from which to set the property
* 'object': The object to set the value on
* 'value': The value to set
*/
PHPAPI void zend_reflection_property_set_raw_value(
zend_property_info *prop, zend_string *unmangled_name,
void *cache_slot[3], zend_class_entry *scope,
zend_object *object, zval *value);

/* Same as zend_reflection_property_set_raw_value(), but skips lazy object initialization. */
PHPAPI void zend_reflection_property_set_raw_value_without_lazy_initialization(
zend_property_info *prop, zend_string *unmangled_name,
void *cache_slot[3], zend_class_entry *scope,
zend_object *object, zval *value);

END_EXTERN_C()

#endif /* PHP_REFLECTION_H */
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