/usr/local/lsws/phpbuild/php-8.0.7/Zend/tests/ Current File: //usr/local/lsws/phpbuild/php-8.0.7/Zend/tests/gc_016.phpt

--TEST--
GC 016: nested GC calls
--INI--
zend.enable_gc=1
--FILE--
<?php
class Foo {
    public $a;
    function __destruct() {
        echo "-> ";
        $a = array();
        $a[] =& $a;
        unset($a);
        var_dump(gc_collect_cycles());
    }
}
$a = new Foo();
$a->a = $a;
unset($a);
var_dump(gc_collect_cycles());
var_dump(gc_collect_cycles());
echo "ok\n"
?>
--EXPECT--
-> int(0)
int(0)
int(2)
ok