Online PHP editor | refs for IlN7n

@ 2014-06-24T16:21:11Z

<?php

class MyEmpty {
    public function check(&$var) {
        return empty($var);
    }

    public function checkNon($var) {
		return empty($var);
    }
}

$empty = new MyEmpty;

var_dump($empty->check($foo['bar']));
var_dump($empty->checkNon($foo['bar']));