[TYPO3-dev] PHP Fatal error: Cannot redeclare class t3lib_cs

[Georg Großberger]

Hi

The dirty way: wrap a

if (!class_exists('t3lib_cs')) {
...
}

around the class definition in t3lib/class.t3lib_cs.php


The Problem seems to be that this file is included more than once. TYPO3 
itself uses "require_ONCE" or "include_ONCE" to avoid that. Do you have 
a special extension, a core hack or maybe an opcode cache installed 
which causes that?

I once had a similar problem with the lib extension on a server that 
used the XCache opcode cache.


Regards,
Georg


Дмитрий Сподарец schrieb:
> Hi.
> After installation Typo3 4.2.3 on ALTLinux 4.0 with apache 1.3/php
> 5.2.5/mysql 5.0.67 I have several problems:
> 
> [Fri Jan  2 18:56:02 2009] [error] PHP Fatal error:  Cannot redeclare class
> t3lib_cs in /www/root.od.ua/html/t3lib/class.t3lib_cs.php on line 136
> [Fri Jan  2 19:00:02 2009] [error] PHP Fatal error:  Cannot redeclare class
> t3lib_xml in /var/www/vhosts/typo3_src-4.2.3/t3lib/class.t3lib_xml.php on
> line 86
> [Fri Jan  2 19:03:28 2009] [error] PHP Fatal error:  Cannot redeclare class
> t3lib_cs in /www/root.od.ua/html/t3lib/class.t3lib_cs.php on line
> 136
> 
> Who knows, as this problem is possible to correct?
> 
> --------
> Dima