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Date: Wed, 04 Nov 2009 12:11:40 +0100
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Subject: Re: [PHP-DEV] PHP Stream wrappers seek with whence SEEK_CUR
 doesn't work
From: johannes@schlueters.de (Johannes =?ISO-8859-1?Q?Schl=FCter?=)

Hi,

On Wed, 2009-11-04 at 10:18 +0100, Davide Romanini wrote:
> My php version:
> PHP 5.2.8 (cli) (built: Dec 17 2008 00:54:27)

Please use a recent version of PHP.

> Copyright (c) 1997-2008 The PHP Group
> Zend Engine v2.2.0, Copyright (c) 1998-2008 Zend Technologies
>     with Zend Extension Manager v1.0.11, Copyright (c) 2003-2006, by
> Zend Technologies
>     with Zend Optimizer v3.2.0, Copyright (c) 1998-2006, by Zend
> Technologies
>     with Zend Debugger v5.2.2, Copyright (c) 1999-2006, by Zend Technologies

Please disable third party modules before reporting any issues to us.

> I've attached a simple script to reproduce the bug. It's a modified
> version of the example stream wrapper at
> http://www.php.net/manual/en/stream.streamwrapper.example-1.php.
[...]
> It seems that the SEEK_CUR parameter is always ignored and the whence
> value passed to my wrapper is SEEK_SET.

I think (didn't verify) that PHP keeps track of the position and
rewrites CUR to SET accordingly, but as said: Didn't verify.

johannes