serialized        544 Zend/zend_interfaces.c 	ZEND_ARG_INFO(0, serialized)
serialized       1851 ext/spl/spl_array.c 	ZEND_ARG_INFO(0, serialized)
serialized       1348 ext/spl/spl_dllist.c 	ZEND_ARG_INFO(0, serialized)
serialized        871 ext/spl/spl_observer.c 	ZEND_ARG_INFO(0, serialized)