Kohana v3

Kohana 3 is an elegant HMVC PHP5 framework that provides a rich set of components for building web applications.

It requires very little configuration, fully supports UTF-8 and i18n, and provides many of the tools that a developer needs within a highly flexible system. The integrated class auto-loading, cascading filesystem, highly consistent API, and easy integration with vendor libraries make it viable for any project, large or small.

See http://www.ohloh.net/p/kohana for more information.