How to contribute for PHP Internals

Hello Internals, I want to contribute for PHP Internal, but i don't know how to do it. I am ready to give approximately 6 to 12 hours per week for PHP. i have checked a wiki, but i don't see a "get involved" section and i do not know how to start :) about me : I'm french, i have 24 years, I live in Paris, i have some experiences in C, PHP and GNU Tools. if you want to know more about me, you can see my blog: http://sahid.funraill.org or my little projects : http://code.google.com/p/ootemplate/ http://code.google.com/p/postmemd/ lots of thanks, Sahid Ferdjaoui -- ~/sahid http://sahid.funraill.org