3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php for ( $i = 9, $res = 0; $i; $i--) { echo $i & 5; }
based on 6VcS7
Output for 5.6.0 - 5.6.30, hhvm-3.15.4, 7.0.0 - 7.3.0beta1
105454101