Online PHP editor | refs for tMQUs

@ 2014-03-07T10:42:57Z

<?php


class Foo
{
}

class Bar
{
    public function __construct()
    {
        $foo = new Foo();
        var_dump($foo);
        Tool::deleteMe($foo);
        var_dump($foo);
    }
}

class Tool
{
    public static function deleteMe(&$obj)
    {
        unset($obj);
    }
}


$foo = new Foo();