1--TEST-- 2Bug #64896 (Segfault with gc_collect_cycles using unserialize on certain objects) 3--INI-- 4zend.enable_gc=1 5--FILE-- 6<?php 7$bar = NULL; 8class bad 9{ 10 private $_private = array(); 11 12 public function __construct() 13 { 14 $this->_private[] = 'php'; 15 } 16 17 public function __destruct() 18 { 19 global $bar; 20 $bar = $this; 21 } 22} 23 24$foo = new stdclass; 25$foo->foo = $foo; 26$foo->bad = new bad; 27 28gc_disable(); 29 30unserialize(serialize($foo)); 31gc_collect_cycles(); 32var_dump($bar); 33gc_enable(); 34/* will output: 35object(bad)#4 (1) { 36 ["_private":"bad":private]=> 37 &UNKNOWN:0 38} 39*/ 40?> 41--EXPECTF-- 42object(bad)#%d (1) { 43 ["_private":"bad":private]=> 44 array(1) { 45 [0]=> 46 string(3) "php" 47 } 48} 49
