Fructose - Now You Can Compile Your Ruby Into PHP
Fructose is a subset of Ruby that’s designed to be compiled into PHP 5.x. The generated code should run on any PHP version above 5.0. Most major Ruby features are supported, including operator overloading and blocks. Eventually, most of the Ruby standard library will be available to Fructose programs via libfructose.
Fructose isn’t production ready yet, but you’re free to poke around and try it out over at the GitHub repository.
Website: http://www.fructoselang.org