3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $test = array(); if (empty($test)) { echo 'OK'; } else { echo 'NOT OK'; }
based on nmhiv
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
OK