3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php if (!empty($_SERVER['HTTPS'])) { echo 'https is enabled'; } else { echo $_SERVER['HTTPS']; } ?>
based on 6A26i
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Undefined index: HTTPS in /in/VDmM6 on line 8
Output for 4.3.0 - 5.2.17
Notice: Undefined index: HTTPS in /in/VDmM6 on line 8