3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php date(d);
Output for 7.2.0
Warning: Use of undefined constant d - assumed 'd' (this will throw an Error in a future version of PHP) in /in/dfn2K on line 2
Output for 4.3.0 - 7.1.10
Notice: Use of undefined constant d - assumed 'd' in /in/dfn2K on line 2