--TEST-- Testing anonymous function return as array key and accessing $GLOBALS --FILE-- <?php $test = create_function('$v', 'return $v;'); $arr = array(create_function('', 'return $GLOBALS["arr"];'), 2); var_dump($arr[$test(1)]); var_dump($arr[$test(0)]() == $arr); ?> --EXPECT-- int(2) bool(true)