Serializable      567 Zend/zend_interfaces.c 	REGISTER_MAGIC_INTERFACE(serializable, Serializable);
Serializable     1926 ext/spl/spl_array.c 	REGISTER_SPL_IMPLEMENTS(ArrayObject, Serializable);
Serializable     1956 ext/spl/spl_array.c 	REGISTER_SPL_IMPLEMENTS(ArrayIterator, Serializable);
Serializable     1412 ext/spl/spl_dllist.c 	REGISTER_SPL_IMPLEMENTS(SplDoublyLinkedList, Serializable);
Serializable     1246 ext/spl/spl_observer.c 	REGISTER_SPL_IMPLEMENTS(SplObjectStorage, Serializable);