Online PHP editor | refs for WWsGI

@ 2013-07-01T14:29:24Z

<?php

class Foo { }
$a = new Foo();
$z = array();
var_dump(isset($a->b->c));
//var_dump(isset($a->b->c['d']));
var_dump(isset($z['y']['x']));
var_dump(isset($a->b['c']->d));
var_dump(isset($a->b['c']['d']));
var_dump(isset($z['y']->x));