3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo date(m,strtotime("February"));
Output for 5.2.0 - 7.1.0
Notice: Use of undefined constant m - assumed 'm' in /in/bE1JQ on line 2 02
Output for 4.3.0 - 5.1.6
Notice: Use of undefined constant m - assumed 'm' in /in/bE1JQ on line 2 01