ExtDirectApp enables you to call methods from PHP classes using client-side Javascript. This is known as "remoting", or RPC (remote procedure call). ExtDirectApp is an alternative implementation of the Ext.Direct integration with PHP. It requires PHP 5 and the ExtJS library. It is much more easy to use than other Ext.Direct PHP implementations. Just extend ExtDirectActions class. Its public methods will be transformed in a ready-to-use API. ExtDirectApp.php is a single PHP file containing four classes: ExtDirectRequest, ExtDirectResponse, ExtDirectController, and ExtDirectActions. But you don't need to learn about these classes! The package contains a basic example to quickly show you how to make things happen. A short TUTORIAL document is included in the package. Happy Coding!