A robust, feature-rich MVC-based web framework that focuses on code reusability, elegance, and efficiency. Pronto currently runs on PHP4 and PHP5. [Open Source]

A PHP4/PHP5 class library which makes fundamental functions for PHP projects available. Includes a DataRecord class, a Localizer class, TemplateParser, ListGenerator, FormGenerator. [Open source, LGPL]

Provides an MVC oriented framework that can be used with packages from other ones.

A PHP application framework that creates data centric business applications derived from XML metadata. PHPOpenBiz utilizes an AJAX enabled browser client, Model-View-Controller (MVC) and Object Relational Mapping (ORM). [BSD, GPL]

Offers an object oriented framework that want to improve quality and time of development. [GNU]

Framework for PHP5 applications. Provides a code library, modules (Debian dselect/apt style management) and control center. [GPL]

Offers a web application framework inspired by Cocoa. [Open-Source, MIT]

A component-based and event-driven framework allowing to rapidly build up highly interactive Web applications. [Open source, BSD]

A MVC (Model-View-Controller) framework for PHP. [Open source, LGPL]

PHP5-based Web Framework that utilizes a MVC design pattern and also includes a minimal ORM layer to support rapid website development [BSD License].