3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = 2; $b = ''; if ($a != 1) { echo true; } else { echo $a; }
based on bNn3d
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
1