3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = 1 + true; $b = 1 + false; echo $a . ' ' . $b;
based on YIUc6
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
2 1