3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo get_current_user(); ?>
Output for 5.6.28, 7.0.14 - 7.1.0
root
Output for 4.3.0 - 5.6.23, 7.0.0 - 7.0.8
Output for hhvm-3.10.0 - 3.12.0
nobody