3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $now = new DateTime(null, new DateTimeZone('Europe/Berlin')); $soon = new DateTime(null, new DateTimeZone('Europe/Berlin')); $soon->add(new DateInterval('P7Y5M4DT4H3M2S')); $diff = $soon->diff($now); echo $diff->format('%R%a');
based on cXm1f
Output for 5.3.0 - 5.4.45, 5.6.28, 7.0.14 - 7.1.0
-2714
Output for 5.5.24 - 5.6.21, 7.0.0 - 7.0.6
-2713
Output for 5.2.0 - 5.2.17
Fatal error: Call to undefined method DateTime::add() in /in/eHtG5 on line 4
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/eHtG5 on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: datetime in /in/eHtG5 on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: datetime in /in/eHtG5 on line 2