Online PHP editor | refs for DLfHv

@ 2015-09-23T10:59:14Z

<?php

interface Foo {
    public function doStuff(array $a);
}

class Bar implements Foo {
    public function doStuff($a, $b = null) {
        var_dump($a, $b);
    }
}

$a = new Bar();
$a->doStuff([1,2,3,4], 'asdsad');
$a->doStuff([5,6,7,8]);