1--TEST-- 2GC 024: GC and objects with non-standard handlers 3--INI-- 4zend.enable_gc=1 5--SKIPIF-- 6<?php if (!extension_loaded("spl")) print "skip SPL extension required"; ?> 7--FILE-- 8<?php 9$a = new ArrayObject(); 10$a[0] = $a; 11unset($a); 12var_dump(gc_collect_cycles()); 13echo "ok\n"; 14?> 15--EXPECT-- 16int(1) 17ok 18