3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $month = 2; $dt = DateTime::createFromFormat('!m', $month); echo $dt->format('F'); // March ?>
based on lQ44q
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
February
Output for 5.2.10 - 5.2.17
Fatal error: Call to undefined method DateTime::createFromFormat() in /in/Jj0YZ on line 4
Process exited with code 255.
Output for 5.2.0 - 5.2.9
Fatal error: Call to undefined method DateTime::createfromformat() in /in/Jj0YZ on line 4
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/Jj0YZ on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Undefined class name 'datetime' in /in/Jj0YZ on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Undefined class name 'datetime' in /in/Jj0YZ on line 4