3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php Twoo.CodeBase.print("lol");
Output for 7.2.0 - 7.3.0rc4
Warning: Use of undefined constant Twoo - assumed 'Twoo' (this will throw an Error in a future version of PHP) in /in/HWPGs on line 3 Warning: Use of undefined constant CodeBase - assumed 'CodeBase' (this will throw an Error in a future version of PHP) in /in/HWPGs on line 3 lol
Output for 4.3.0 - 7.1.20
Notice: Use of undefined constant Twoo - assumed 'Twoo' in /in/HWPGs on line 3 Notice: Use of undefined constant CodeBase - assumed 'CodeBase' in /in/HWPGs on line 3 lol