1--TEST-- 2GC 011: GC and destructors 3--INI-- 4zend.enable_gc=1 5--FILE-- 6<?php 7class Foo { 8 public $a; 9 function __destruct() { 10 echo __FUNCTION__,"\n"; 11 } 12} 13$a = new Foo(); 14$a->a = $a; 15var_dump($a); 16unset($a); 17var_dump(gc_collect_cycles()); 18echo "ok\n" 19?> 20--EXPECTF-- 21object(Foo)#%d (1) { 22 ["a"]=> 23 *RECURSION* 24} 25__destruct 26int(1) 27ok 28
