--TEST-- GC 024: GC and objects with non-standard handlers --INI-- zend.enable_gc=1 --SKIPIF-- <?php if (!extension_loaded("spl")) print "skip SPL extension required"; ?> --FILE-- <?php $a = new ArrayObject(); $a[0] = $a; unset($a); var_dump(gc_collect_cycles()); echo "ok\n"; ?> --EXPECT-- int(2) ok