Symfony is a PHP web application framework and a set of reusable PHP components/libraries.

Agile UI is a stand-alone framework that implements all the necessary components to build fully-featured and interractive user interface for your PHP applicat…

Zend Framework (ZF) is an open source, object-oriented web application framework implemented in PHP 5 and licensed under the New BSD License.

Fortrabbit is a cloud computing platform for PHP developers.