3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo lol; ?>
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Use of undefined constant lol - assumed 'lol' in /in/TjNMU on line 1 lol