[horde] PHP Eaccelerator 0.9.6 breaks my Horde install

[Jan Schneider]

Zitat von Simon Wilson <simon at simonandkate.net>:

> Doing a dummy run "pear upgrade -a -p -c horde" tells me (amongst  
> other things!) that:
>
> "horde/Horde_Cache can optionally use PHP extension "eaccelerator"  
> (version >= 0.9.5)"
>
> I use APC cache at the moment, and live with the occasional  
> segfaults it gives by automatically restarting apache when it does  
> it, so when I saw that I thought I'd install eaccelerator and see if  
> it works better.
>
> So - yum install php-eaccelerator installed  
> php-eaccelerator-0.9.6.1-1.el6.x86_64 from EPEL repository. Cool I  
> thought - that satisfies (version >= 0.9.5).
>
> As soon as it is installed and apache restarted - Horde breaks with  
> a 500 error message in browser. Httpd error log messages include:
>
> [Thu Jun 06 22:19:27 2013] [error] [client 192.168.1.155] PHP  
> Warning:  Invalid callback Horde_ErrorHandler::errorHandler, class  
> 'Horde_ErrorHandler' not found in  
> /usr/share/pear/Services/Weather.php on line 167, referer:  
> https://mail.simonandkate.net/imp/dynamic.php?page=mailbox
> [Thu Jun 06 22:19:27 2013] [error] [client 192.168.1.155] PHP  
> Deprecated:  Assigning the return value of new by reference is  
> deprecated in /usr/share/pear/Services/Weather.php on line 167,  
> referer: https://mail.simonandkate.net/imp/dynamic.php?page=mailbox
> [Thu Jun 06 22:19:27 2013] [error] [client 192.168.1.155] PHP Fatal  
> error:  Call to a member function getApp() on a non-object in  
> /usr/share/pear/Horde/Core/Log/Logger.php on line 119, referer:  
> https://mail.simonandkate.net/imp/dynamic.php?page=mailbox
> [Thu Jun 06 22:19:27 2013] [error] [client 192.168.1.155] PHP Fatal  
> error:  Call to a member function set() on a non-object in  
> /usr/share/pear/Horde/Core/LoginTasks/Backend/Horde.php on line 55,  
> referer: https://mail.simonandkate.net/imp/dynamic.php?page=mailbox
> [Thu Jun 06 22:19:30 2013] [error] [client 192.168.1.155] PHP Fatal  
> error:  Call to a member function getApp() on a non-object in  
> /usr/share/pear/Horde/Core/Log/Logger.php on line 119, referer:  
> https://mail.simonandkate.net/imp/dynamic.php?page=mailbox
> [Thu Jun 06 22:19:30 2013] [error] [client 192.168.1.155] PHP Fatal  
> error:  Call to a member function set() on a non-object in  
> /usr/share/pear/Horde/Core/LoginTasks/Backend/Horde.php on line 55,  
> referer: https://mail.simonandkate.net/imp/dynamic.php?page=mailbox
>
> No change in Horde config, just stops working with it installed.  
> Uninstall it and restart apache, Horde comes back to life.
>
> I then noticed when you select eaccelerator on Horde Configuration  
> Caching page it says that eaccelerator must be 0.9.5 or LOWER,  
> stating "eAccelerator must be built with  
> --with-eaccelerator-shared-memory at compile time to allow caching.  
> WARNING: The cache functionality has been removed with eAccelerator  
> version 0.9.6. If you want to use the eAccelerator cache driver, you  
> need version 0.9.5 or lower."
>
> So a question - Only 0.9.5 satisfies both the stated pear  
> requirement message and the message stated on the config page... if  
> the cache functionality has been removed with 0.9.6 then what else  
> can Horde_Cache "optionally use > 0.9.5" for, or should that  
> optional dependency be changed to be (version <= 0.9.5) instead of  
> (version >= 0.9.5)?
>
> And that's beside wondering why just having it installed completely  
> breaks my install... :)
>
> Simon
>
> --
> Simon Wilson
> M: 0400 12 11 16

Eaccelerator is dead. Don't use it. And we should remove it from  
Horde_Cache in version 3.0.0.
That being said it looks like the version 0.9.5 is the only version  
that works at all, so it's even less helpful. But we should at least  
fix the dependencies to reflect that.
-- 
Jan Schneider
The Horde Project
http://www.horde.org/