IonCube Loaders is an encryption/decryption utility for PHP applications which also assists in speeding up the pages that are served. The following tutorial will guide you to install/upgrade ioncube loaders on your Webuzo server. Getting Started 1) Download and Extract the ioncube loaders as per your Linux version and architecture 2) Locate the php.ini for the current version of PHP. root@webuzo:~# php -i | grep php.ini Configuration File (php.ini) Path => /usr/local/apps/php53/etc Loaded Configuration File => /usr/local/apps/php53/etc/php.ini 3) Upload the ioncube loader to the PHP extensions directory for the php version fetched at Step 2 For PHP 5.3 : /usr/local/apps/php53/ext/ 4) Add the following line to the end of php.ini to enable the ioncube extension. zend_extension=/usr/local/apps/php53/ext/ioncube_loader_lin_5.3.so Guide : http://webuzo.com/wiki/Edit_PHP_Config 5) Confirm the same !!! root@webuzo:~# php -v PHP 5.3.28 (cli) (built: Oct 8 2013 11:44:43) Copyright (c) 1997-2013 The PHP Group Zend Engine v2.3.0, Copyright (c) 1998-2013 Zend Technologies with the ionCube PHP Loader v4.2.2, Copyright (c) 2002-2012, by ionCube Ltd. That's it. Hope that was simple enough. Support : https://www.softaculous.com/support/open.php? Demo : Admin Panel : http://demo.webuzo.com/ Enduser Panel : http://demo.webuzo.com/enduser/