3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $today = new DateTime(); $birthdate = new DateTime("1975-04-20"); $interval = $today->diff($birthdate); echo $interval->format('%y years %m months');
Output for 5.3.0 - 5.6.25, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
38 years 0 months
Output for 5.2.0 - 5.2.17
Fatal error: Call to undefined method DateTime::diff() in /in/rVOKj on line 4
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/rVOKj 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/rVOKj 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/rVOKj on line 2