Online PHP editor | refs for XWHLA

@ 2013-07-25T12:24:28Z

<?php
// Everything you enter here will be executed by our servers. Try it!
class Image {
public $a="s";
};

class Headed extends Image { };

class Dimension {
    function __construct(Image $image) 
    {
        var_dump($image);
    }
};

$h = new Headed;
$d = new Dimension($h);