run code in 200+ php & hhvm versions
Bugs & Features
<?php $var="20070601"; the if (intval ($var)) echo "it 's safe"; echo $var=". $var; echo ""; $var1="1 union select 1,1,1 from admin"; the if (intval ($var1)) echo "it 's safe"; echo '$var1='. $var1; ? >

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)