Revert "Port all internally used classes to use default_object_handlers"

This reverts commit 94ee4f9.

The commit was a bit too late to be included in PHP 8.2 RC1. Given it's a massive ABI break, we decide to postpone the change to PHP 8.3.

Author: bwoebi

Zend/zend_inheritance.c

@@ -1472,7 +1472,6 @@ ZEND_API void zend_do_inheritance_ex(zend_class_entry *ce, zend_class_entry *par
 		zend_string_release_ex(ce->parent_name, 0);
 	}
 	ce->parent = parent_ce;
-	ce->default_object_handlers = parent_ce->default_object_handlers;
 	ce->ce_flags |= ZEND_ACC_RESOLVED_PARENT;
 
 	/* Inherit properties */

Zend/zend_iterators.c

@@ -57,7 +57,6 @@ static const zend_object_handlers iterator_object_handlers = {
 ZEND_API void zend_register_iterator_wrapper(void)
 {
 	INIT_CLASS_ENTRY(zend_iterator_class_entry, "__iterator_wrapper", NULL);
-	zend_iterator_class_entry.default_object_handlers = &iterator_object_handlers;
 }
 
 static void iter_wrapper_free(zend_object *object)
@@ -84,6 +83,7 @@ static HashTable *iter_wrapper_get_gc(zend_object *object, zval **table, int *n)
 ZEND_API void zend_iterator_init(zend_object_iterator *iter)
 {
 	zend_object_std_init(&iter->std, &zend_iterator_class_entry);
+	iter->std.handlers = &iterator_object_handlers;
 }
 
 ZEND_API void zend_iterator_dtor(zend_object_iterator *iter)

ext/com_dotnet/com_extension.c

@@ -184,22 +184,18 @@ PHP_MINIT_FUNCTION(com_dotnet)
 
 	php_com_saproxy_class_entry = register_class_com_safearray_proxy();
 /*	php_com_saproxy_class_entry->constructor->common.fn_flags |= ZEND_ACC_PROTECTED; */
-	php_com_saproxy_class_entry->default_object_handlers = &php_com_saproxy_handlers;
 	php_com_saproxy_class_entry->get_iterator = php_com_saproxy_iter_get;
 
 	php_com_variant_class_entry = register_class_variant();
-	php_com_variant_class_entry->default_object_handlers = &php_com_object_handlers;
 	php_com_variant_class_entry->create_object = php_com_object_new;
 	php_com_variant_class_entry->get_iterator = php_com_iter_get;
 
 	tmp = register_class_com(php_com_variant_class_entry);
-	tmp->default_object_handlers = &php_com_object_handlers;
 	tmp->create_object = php_com_object_new;
 	tmp->get_iterator = php_com_iter_get;
 
 #if HAVE_MSCOREE_H
 	tmp = register_class_dotnet(php_com_variant_class_entry);
-	tmp->default_object_handlers = &php_com_object_handlers;
 	tmp->create_object = php_com_object_new;
 	tmp->get_iterator = php_com_iter_get;
 #endif

ext/com_dotnet/com_handlers.c

@@ -627,6 +627,7 @@ zend_object* php_com_object_new(zend_class_entry *ce)
 	obj->ce = ce;
 
 	zend_object_std_init(&obj->zo, ce);
+	obj->zo.handlers = &php_com_object_handlers;
 
 	obj->typeinfo = NULL;
 

ext/com_dotnet/com_misc.c

@@ -61,6 +61,7 @@ PHP_COM_DOTNET_API void php_com_wrap_dispatch(zval *z, IDispatch *disp,
 	IDispatch_GetTypeInfo(V_DISPATCH(&obj->v), 0, LANG_NEUTRAL, &obj->typeinfo);
 
 	zend_object_std_init(&obj->zo, php_com_variant_class_entry);
+	obj->zo.handlers = &php_com_object_handlers;
 	ZVAL_OBJ(z, &obj->zo);
 }
 
@@ -84,6 +85,7 @@ PHP_COM_DOTNET_API void php_com_wrap_variant(zval *z, VARIANT *v,
 	}
 
 	zend_object_std_init(&obj->zo, php_com_variant_class_entry);
+	obj->zo.handlers = &php_com_object_handlers;
 	ZVAL_OBJ(z, &obj->zo);
 }
 

ext/com_dotnet/com_persist.c

@@ -709,6 +709,7 @@ static zend_object* helper_new(zend_class_entry *ce)
 	memset(helper, 0, sizeof(*helper));
 
 	zend_object_std_init(&helper->std, helper_ce);
+	helper->std.handlers = &helper_handlers;
 
 	return &helper->std;
 }
@@ -721,7 +722,6 @@ void php_com_persist_minit(INIT_FUNC_ARGS)
 
 	helper_ce = register_class_COMPersistHelper();
 	helper_ce->create_object = helper_new;
-	helper_ce->default_object_handlers = &helper_handlers;
 
 	le_istream = zend_register_list_destructors_ex(istream_dtor,
 			NULL, "com_dotnet_istream_wrapper", module_number);

ext/com_dotnet/com_saproxy.c

@@ -440,6 +440,7 @@ void php_com_saproxy_create(zend_object *com_object, zval *proxy_out, zval *inde
 	ZVAL_DUP(&proxy->indices[proxy->dimensions-1], index);
 
 	zend_object_std_init(&proxy->std, php_com_saproxy_class_entry);
+	proxy->std.handlers = &php_com_saproxy_handlers;
 	ZVAL_OBJ(proxy_out, &proxy->std);
 }
 

ext/com_dotnet/php_com_dotnet_internal.h

@@ -78,7 +78,6 @@ void php_com_object_enable_event_sink(php_com_dotnet_object *obj, bool enable);
 /* com_saproxy.c */
 zend_object_iterator *php_com_saproxy_iter_get(zend_class_entry *ce, zval *object, int by_ref);
 void php_com_saproxy_create(zend_object *com_object, zval *proxy_out, zval *index);
-extern zend_object_handlers php_com_saproxy_handlers;
 
 /* com_olechar.c */
 PHP_COM_DOTNET_API zend_string *php_com_olestring_to_string(OLECHAR *olestring, int codepage);

ext/curl/interface.c

@@ -398,7 +398,6 @@ PHP_MINIT_FUNCTION(curl)
 
 	curl_ce = register_class_CurlHandle();
 	curl_ce->create_object = curl_create_object;
-	curl_ce->default_object_handlers = &curl_object_handlers;
 
 	memcpy(&curl_object_handlers, &std_object_handlers, sizeof(zend_object_handlers));
 	curl_object_handlers.offset = XtOffsetOf(php_curl, std);
@@ -427,6 +426,7 @@ static zend_object *curl_create_object(zend_class_entry *class_type) {
 
 	zend_object_std_init(&intern->std, class_type);
 	object_properties_init(&intern->std, class_type);
+	intern->std.handlers = &curl_object_handlers;
 
 	return &intern->std;
 }

ext/curl/multi.c

@@ -512,11 +512,14 @@ PHP_FUNCTION(curl_multi_setopt)
 
 /* CurlMultiHandle class */
 
+static zend_object_handlers curl_multi_handlers;
+
 static zend_object *curl_multi_create_object(zend_class_entry *class_type) {
 	php_curlm *intern = zend_object_alloc(sizeof(php_curlm), class_type);
 
 	zend_object_std_init(&intern->std, class_type);
 	object_properties_init(&intern->std, class_type);
+	intern->std.handlers = &curl_multi_handlers;
 
 	return &intern->std;
 }
@@ -579,11 +582,8 @@ static HashTable *curl_multi_get_gc(zend_object *object, zval **table, int *n)
 	return zend_std_get_properties(object);
 }
 
-static zend_object_handlers curl_multi_handlers;
-
 void curl_multi_register_handlers(void) {
 	curl_multi_ce->create_object = curl_multi_create_object;
-	curl_multi_ce->default_object_handlers = &curl_multi_handlers;
 
 	memcpy(&curl_multi_handlers, &std_object_handlers, sizeof(zend_object_handlers));
 	curl_multi_handlers.offset = XtOffsetOf(php_curlm, std);