You are here: Re: fopen - append works, write fails (but file is truncated) « PHP Programming Language « IT news, forums, messages
Re: fopen - append works, write fails (but file is truncated)

Posted by Hans Fredrik Nordhaug on 07/28/07 05:58

On 2007-07-27, Hans Fredrik Nordhaug wrote:
> I'm trying to write to a file in the current directory - no remote
> files. The subject says it all - I can add that both the directory
> and the file is wordwritable. This happens on a (quite good) free
> hoster in Norway which doesn't use safe mode, running PHP 5.1.6 as the
> PHP info below shows ...
>
> Test it at:
> http://home.no.net/moldevbk/fopen-test/?mode=w (write - fails)
> http://home.no.net/moldevbk/fopen-test/?mode=a (append - ok)
> http://home.no.net/moldevbk/fopen-test/p.php - PHP info
> http://home.no.net/moldevbk/fopen-test/fopen-test.phps - source code of test script.
>
> I have searched the web and usenet, but not found this problem
> mentioned before. I do realize that I can work around the problem by
> truncating the file first and then appending to the empty file - but
> that is ugly as ...
>
> Regards, Hans

Just some additional information:

If I delete the file I'm trying to write to, fopen with w mode creates
the file (with owner "nobody") and no errors occurs after that.
Apperently PHP is able to write to the file when it's owned by
"nobody" with permission 644, but not when it's owned by the user
"moldevbk" with permission 666. This is something I would expect to
happen if safe mode was on, but it's not. Append mode works in both
situation. The file is also truncated by the write fopen call in both
situation.

What is going?

Hans

PS! I have contacted the hoster - I'll let you know if they have
some explanation/solution to the issue.

 

Navigation:

[Reply to this message]


Удаленная работа для программистов  •  Как заработать на Google AdSense  •  England, UK  •  статьи на английском  •  PHP MySQL CMS Apache Oscommerce  •  Online Business Knowledge Base  •  DVD MP3 AVI MP4 players codecs conversion help
Home  •  Search  •  Site Map  •  Set as Homepage  •  Add to Favourites

Copyright © 2005-2006 Powered by Custom PHP Programming

Сайт изготовлен в Студии Валентина Петручека
изготовление и поддержка веб-сайтов, разработка программного обеспечения, поисковая оптимизация