4 ms·HHVM is just a PHP JIT compiler. It's not a different language. That is Hack.by dubcanada 12y agoHHVM is just a PHP JIT compiler. It's not a different language. That is Hack.yc1010 12y agoI wasn't clear enough I now realize in my post, I meant supporting Hack language that comes with HHVM (type annotations etc) in PHP StormMahn 12y agoBut those are two things. You can move to HHVM and not use Hack.