Online PHP editor | refs for lJKUn

@ 2014-07-10T22:12:01Z

<?php

var_dump([] ** []);
var_dump([] ** (new ArrayObject()));
var_dump((new ArrayObject()) ** []);
var_dump([] ** (new stdClass()));
var_dump((new stdClass()) ** []);

class Foo {};

var_dump([] ** (new Foo()));
var_dump((new Foo()) ** []);