run code in 200+ php & hhvm versions
Bugs & Features
<?php echo $path_parts = pathinfo('/www/htdocs/inc/lib.inc.php'); echo $path_parts['basename'] "\n"; ?>

Here you find the average performance (time & memory) of each version. A greyed out version indicates it didn't complete successfully (based on exit-code).
Note: hhvm uses a JIT which only kicks in after a few runs. Since we run scripts only once, hhvm always runs slower.

VersionSystem time (s)User time (s)Memory (MiB)