Yarr is a project mainly written in PHP, it's free.
Yet another Rails Ripoff - A PHP framework
/ / / / . | / '__]/ '] / / / / / / / / _> / |___/ // // [__.'yet another rails ripoff
YARR (pronounced in a piratey voice) is an attempt to make PHP slightly less painful for a Rails zealot (sadly, you don't always get a choice).
Still heavily incomplete and experimental and with no documentation whatsoever, I do not recommend anyone to use this for anything serious.
WARNING: It may contain coding styles that could be considered offensive by long-time PHP coders.
PHP >=5.1
Author: Pedro Fayolle (a.k.a. Pilaf) Licence: BSD