3 ms·Building a JIT compiler for PHP in 2 days16 points by pufuwozu 17y agopbiggar 17y agoThere is a video that goes with this too.pufuwozu 17y agoPart 1: http://www.youtube.com/watch?v=F970UlRsTBY http://www.youtube.com/watch?v=F970UlRsTBY