run code in 200+ php & hhvm versions
Bugs & Features
<?php $re = '/\b[Aa]ny\b/'; $str = 'Will *any* company do *any* job, (are there any)?'; If(preg_match_all($re, $str, $matches)){ //string contains word } // Print the entire match result var_dump($matches);
based on 8aKv0

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)