Newsgroups: php.internals
Path: news.php.net
Xref: news.php.net php.internals:67891
Mailing-List: contact internals-help@lists.php.net; run by ezmlm
Received-SPF: error (pb1.pair.com: domain schlueters.de from 217.114.211.66 cause and error)
To: "Ivan Enderlin @ Hoa" <ivan.enderlin@hoa-project.net>
Cc: PHP internals list <internals@lists.php.net>
In-Reply-To: <51CB114C.5020606@hoa-project.net>
References: <51CB114C.5020606@hoa-project.net>
Content-Type: text/plain; charset="UTF-8"
Date: Wed, 26 Jun 2013 18:19:24 +0200
Message-ID: <1372263564.2410.25.camel@guybrush>
Mime-Version: 1.0
Content-Transfer-Encoding: 7bit
Subject: Re: [PHP-DEV] UNKNOW:0, what is it?
From: johannes@schlueters.de (Johannes =?ISO-8859-1?Q?Schl=FCter?=)

On Wed, 2013-06-26 at 18:05 +0200, Ivan Enderlin @ Hoa wrote:
> Hello,
> 
> Again, I have a segfault with RecursiveDirectoryIterator when I extend 
> it. This time, I have a very strange value on my SplFileInfo extension 
> (subclass). When I var_dump the value, I have UNKNOWN:0. This is not a 
> string, not null, not false, just UNKNOW:0, without type. Any idea of 
> what is it?
> 
> Thanks :-).

Unknown is an unknown value in a structure when a zval is not properly
set. Most likely you didn't call the parent's constructor.

johannes