@alice@marrow.haus @katalyst@infosec.exchange @jerry@infosec.exchange The last commit to HippyVM was when PHP 5.5 was the current modern version. We’re now up to PHP 8.2, and PHP 5 was end-of-life as of January 2019. If something is a “subset” of something else, I would expect it to be very similar and have a smaller feature set. That’s not the case here. Syntactically, PHP is more like C or Java.