3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $s=0; for ($n=0;$n<10000;$n++){ $s=$s+1; }
based on 6SNsV
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0