PHP extension for compilation and optimization of PHP code

Hi, I'm writing an extension that aims at compiling the PHP OpCodes into machine code and optimizing it (using the LLVM libraries). I have yet done a very first beta version that uses only a few machine code, but it can already improve the rapidity up to a few percents. The extension can be found here : http://elettar.fr.nf/PHP/pco.tar.gz Binary for windows is also available : http://elettar.fr.nf/PHP/pco_win32.zip I want to put it on PECL, are thre any objections ? It's my first extension so all comments are welcome. Elettar.