libacts2 is a new flexible library for TeamSpeak 2 which is taking advantage of PHP 5's enhanced OOP features. It is the successor of the famous CyTS class which is used in many PHP-based projects for TeamSpeak 2.

Please note that libacts2 requires PHP 5.1 or greater to run. If you're currently working with PHP 4, you might be interested in downloading the CyTS Class.