PHP 对象
目录
创建对象：
zend_objects.c
ZEND_API zend_object* ZEND_FASTCALL zend_objects_new(zend_class_entry *ce)
{
zend_object *object = emalloc(sizeof(zend_object) + zend_object_properties_size(ce));
_zend_object_std_init(object, ce);
object->handlers = &std_object_handlers;
return object;
}zend_object_handlers.c
ZEND_API const zend_object_handlers std_object_handlers = {
0, /* offset */
zend_object_std_dtor, /* free_obj */
zend_objects_destroy_object, /* dtor_obj */
zend_objects_clone_obj, /* clone_obj */
zend_std_read_property, /* read_property */
zend_std_write_property, /* write_property */
zend_std_read_dimension, /* read_dimension */
zend_std_write_dimension, /* write_dimension */
zend_std_get_property_ptr_ptr, /* get_property_ptr_ptr */
NULL, /* get */
NULL, /* set */
zend_std_has_property, /* has_property */
zend_std_unset_property, /* unset_property */
zend_std_has_dimension, /* has_dimension */
zend_std_unset_dimension, /* unset_dimension */
zend_std_get_properties, /* get_properties */
zend_std_get_method, /* get_method */
NULL, /* call_method */
zend_std_get_constructor, /* get_constructor */
zend_std_get_class_name, /* get_class_name */
zend_std_compare_objects, /* compare_objects */
zend_std_cast_object_tostring, /* cast_object */
NULL, /* count_elements */
zend_std_get_debug_info, /* get_debug_info */
zend_std_get_closure, /* get_closure */
zend_std_get_gc, /* get_gc */
NULL, /* do_operation */
NULL, /* compare */
NULL, /* get_properties_for */
};