run code in 200+ php & hhvm versions
Bugs & Features
<?php $date = '2016-11-05'; // sunday echo date("Y-m-d", strtotime('monday this week', strtotime($date))), "\n"; echo date("Y-m-d", strtotime('friday this week', strtotime($date))), "\n";
based on cZM0L

Here you find the average performance (time & memory) of each version. A grayed 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)