3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $p = 0; for ($i = 0 ; $i < 3; ++$i) $p += $i; echo $p;
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
3