I installed apache and php 5.2.3 from whm's apache update page. I installed eaccelerator and zend optimizer. i restarted apache so that it will load the modified php.ini file. Now i tried this command in the shell and i got this. php -v PHP 5.2.3 (cli) (built: Aug 4 2007 13:31:30) Copyright (c) 1997-2007 The PHP Group Zend Engine v2.2.0, Copyright (c) 1998-2007 Zend Technologies with eAccelerator v0.9.5.1, Copyright (c) 2004-2006 eAccelerator, by eAccelerator with Zend Extension Manager v1.2.0, Copyright (c) 2003-2006, by Zend Technologies with Zend Optimizer v3.2.2, Copyright (c) 1998-2006, by Zend Technologies Now i made a info.php on the server and opened it in the browser and suprisingly it had everything just exactly how i set it up in the php.ini file except for the area where it shows the dynamic libraries it only showed this: This program makes use of the Zend Scripting Language Engine: Zend Engine v2.2.0, Copyright (c) 1998-2007 Zend Technologies I couldn't see any eaccelerator or zend optimizer. I tried recomiling apache and php many times however i still have this problem ... anyone can help me with this please. Thanks. I have cpanel 11 Latest (Release), Cent OS 5.