No longer actively maintained. I work now with NodeJS and I recommand you to take a look at di-ninja
Rapid Application Development relying on the best-practices with ready-to-use conventions and flexible configuration design scalable and high-performance web application
Documentation for the framework can be found on the RedCat website.
Via composer
$ composer create-project redcatphp/redcatphp
The RedCat framework is open-sourced software licensed under the Creative Commons Zero 1.0 Universal license