3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php System.out.print(’Hello’); ?>
Output for 7.2.0 - 7.3.0rc4
Warning: Use of undefined constant System - assumed 'System' (this will throw an Error in a future version of PHP) in /in/2XPdK on line 2 Warning: Use of undefined constant out - assumed 'out' (this will throw an Error in a future version of PHP) in /in/2XPdK on line 2 Warning: Use of undefined constant ’Hello’ - assumed '’Hello’' (this will throw an Error in a future version of PHP) in /in/2XPdK on line 2 ’Hello’
Output for 4.3.0 - 7.1.20
Notice: Use of undefined constant System - assumed 'System' in /in/2XPdK on line 2 Notice: Use of undefined constant out - assumed 'out' in /in/2XPdK on line 2 Notice: Use of undefined constant ’Hello’ - assumed '’Hello’' in /in/2XPdK on line 2 ’Hello’