3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $today = new DateTime(); $birthdate = new DateTime("1983-04-18"); $interval = $today->diff($birthdate); echo $interval->format('%y years');
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.26, 5.6.28, 7.0.14 - 7.1.0
30 years
Output for 5.5.24 - 5.5.28, 5.5.35 - 5.6.12, 5.6.21, 7.0.6
33 years
Output for 5.4.39 - 5.4.45, 5.5.29 - 5.5.34, 5.6.13 - 5.6.20, 7.0.0 - 7.0.5
32 years
Output for 5.3.29, 5.4.27 - 5.4.38
31 years
Output for 5.2.0 - 5.2.17
Fatal error: Call to undefined method DateTime::diff() in /in/QIJRV on line 4
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/QIJRV 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/QIJRV 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/QIJRV on line 2