3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date1 = new DateTime('2017-03-01'); $date2 = new DateTime('2017-04-02'); $diff = $date1->diff($date2); echo "{$diff->m} months and {$diff->d} days.";
Output for 5.3.0 - 5.3.2, 7.3.32 - 7.3.33, 8.0.13, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
1 months and 1 days.
Output for 5.3.3 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.30, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30
1 months and 4 days.
Output for 5.2.0 - 5.2.17
Fatal error: Call to undefined method DateTime::diff() in /in/N5fg7 on line 6
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/N5fg7 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Cannot instantiate non-existent class: datetime in /in/N5fg7 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: datetime in /in/N5fg7 on line 3

preferences:
262.26 ms | 401 KiB | 364 Q