3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $i = 0; while ($i < 10) { $i = $i + 1; } var_dump($i);
based on rHnuF
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
int(10)