1--TEST-- 2Bug #78456: Segfault when serializing SplDoublyLinkedList 3--FILE-- 4<?php 5 6$dllist = new SplDoublyLinkedList(); 7$dllist->push(new stdClass); 8var_dump($s = serialize($dllist)); 9var_dump(unserialize($s)); 10 11?> 12--EXPECT-- 13string(82) "O:19:"SplDoublyLinkedList":3:{i:0;i:0;i:1;a:1:{i:0;O:8:"stdClass":0:{}}i:2;a:0:{}}" 14object(SplDoublyLinkedList)#3 (2) { 15 ["flags":"SplDoublyLinkedList":private]=> 16 int(0) 17 ["dllist":"SplDoublyLinkedList":private]=> 18 array(1) { 19 [0]=> 20 object(stdClass)#4 (0) { 21 } 22 } 23} 24
