Php sim game

I need a PHP coder to program a php based game. Details on the game:
Well I don't know exactly how much detail I can give at this point in time. Right now I was suggested something like a big cat rescue sim, and I kind of like this idea. I was also suggested a fantasy game on unicorns, which I didn't like quite so much xD
\"A Breeding program to release them back into the wild, perhaps. Your cats would be scored on genetics and behavior.So you'd be aiming for a cat that was strong, agile, fast, and intelligent, as well as sound in body and mind\"

So it would include that aspect, along with community features. Boards, messaging, moderator panel, news, chat, special upgraded accounts, profiles, etc...