Online PHP editor | refs for uOd2t

@ 2014-04-02T18:37:51Z

<?php

class Foo
{
	protected $foo;

    public function getFoo()
    {
        return $this->foo();
    }
}

class Bar extends Foo
{
    public function __construct($foo)
    {
        $this->foo = $foo;
    }
}

$foo = new Foo(new stdClass());
$$bar = new Bar(new stdClass());

var_dump($foo, $bar);