Online PHP editor | refs for XBfqT

@ 2014-11-03T22:58:09Z

<?php

$array = [ 'foo' => [ 'bar' => [ 'baz' => 'bat'] ] ];
$obj = new ArrayObject($array);

$cb = function($obj) {
    $obj['foo']['bar'] = 'bazbat';
};


print_r($obj);
$cb($obj);
print_r($obj);