Online PHP editor | refs for VW9aB

@ 2013-12-09T13:17:28Z

<?php



class Foo
{
    public function & bar()
    {
        return $this->var = $var = $this->baz();
    }

    public function baz()
    {
        return 'hello';
    }
}


$foo = new Foo();

$var = $foo->bar();

var_dump($var);