3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $i = 0; while (true){ sqrt($i); ++$i; if ($i > 100) break; }
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0