Newsgroups: php.internals
Path: news.php.net
Xref: news.php.net php.internals:73950
Mailing-List: contact internals-help@lists.php.net; run by ezmlm
Received-SPF: error (pb1.pair.com: domain zend.com from 74.125.82.180 cause and error)
MIME-Version: 1.0
Date: Tue, 6 May 2014 12:11:20 +0400
Message-ID: <CA+9eiLtZjPo7CJ2eVJX_XJ3tM4KadRf7UK6=7XiVkACyfUyQCw@mail.gmail.com>
To: Tjerk Meesters <datibbaw@php.net>, Julien Pauli <jpauli@php.net>, 
	PHP Internals <internals@lists.php.net>
Content-Type: multipart/alternative; boundary=047d7beb9ec004f9f104f8b6cb04
Subject: 5dee3c11 break
From: dmitry@zend.com (Dmitry Stogov)

--047d7beb9ec004f9f104f8b6cb04
Content-Type: text/plain; charset=UTF-8

Hi Tjerk,

your commit broke the code that worked fine before (still works in 5.5 but
broken in 5.6 and above).
It leads into infinity recursion until stack overflow.

It must be fixed or reverted.

Thanks. Dmitry.

<?php
class Parameters extends ArrayObject {
    public function __construct(array $values = null) {
        if (null === $values) {
            $values = array();
        }
        parent::__construct($values, ArrayObject::ARRAY_AS_PROPS);
    }
    public function offsetGet($name) {
        if (isset($this[$name])) {
            return parent::offsetGet($name);
        }
        return null;
    }
}
$x = new Parameters();
var_dump($x['foo']);
$x['foo'] = 'bar';
var_dump($x['foo']);
?>

--047d7beb9ec004f9f104f8b6cb04--