Horde_Controller Horde_Controller is the Horde 5 MVC Controller package. Horde_Controller brings its own Request and Response classes which are neither compatible with Horde_Http nor with any external standards. The Horde_Controller base classes are used by Horde_Core's RequestConfiguration. Nag uses these Controllers for saving tasks. Examples TODO Horde 6 Horde 6 replaces Horde_Controller with Horde_Http_Server.