spl_dllist_object_new 1400 ext/spl/spl_dllist.c REGISTER_SPL_STD_CLASS_EX(SplDoublyLinkedList, spl_dllist_object_new, spl_funcs_SplDoublyLinkedList); spl_dllist_object_new 1419 ext/spl/spl_dllist.c REGISTER_SPL_SUB_CLASS_EX(SplQueue, SplDoublyLinkedList, spl_dllist_object_new, spl_funcs_SplQueue); spl_dllist_object_new 1420 ext/spl/spl_dllist.c REGISTER_SPL_SUB_CLASS_EX(SplStack, SplDoublyLinkedList, spl_dllist_object_new, NULL);