3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $x = 33.8; $y = 33.8; echo ($x - $y) * 10000000;
based on jJaQu
Output for 5.6.0 - 5.6.30, hhvm-3.15.4, 7.0.0 - 7.3.0rc3
0