3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $date = new DateTime(); echo $date->format('Y-m-d'); $date->add(new DateInterval('P1M')); echo $date->format('Y-m-d');
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.26, 5.6.28, 7.0.14 - 7.1.0
2014-03-102014-04-10
Output for 7.0.6
2016-05-032016-06-03
Output for 7.0.5
2016-04-022016-05-02
Output for 7.0.4
2016-03-102016-04-10
Output for 7.0.3
2016-03-182016-04-18
Output for 7.0.2
2016-03-212016-04-21
Output for 7.0.1
2016-03-232016-04-23
Output for 7.0.0
2016-03-262016-04-26
Output for 5.6.21
2016-05-012016-06-01
Output for 5.6.20
2016-04-092016-05-09
Output for 5.6.19
2016-03-062016-04-06
Output for 5.6.18
2016-03-142016-04-14
Output for 5.6.17
2016-03-192016-04-19
Output for 5.6.16
2016-03-272016-04-27
Output for 5.6.15
2016-03-282016-04-28
Output for 5.6.14
2016-04-012016-05-01
Output for 5.6.13
2016-04-142016-05-14
Output for 5.6.12
2016-04-192016-05-19
Output for 5.6.11
2016-04-222016-05-22
Output for 5.6.10
2016-04-242016-05-24
Output for 5.6.9
2016-04-272016-05-27
Output for 5.6.8
2016-04-292016-05-29
Output for 5.6.7
2016-05-242016-06-24
Output for 5.5.35
2016-05-222016-06-22
Output for 5.5.34
2016-04-102016-05-10
Output for 5.5.33
2016-03-082016-04-08
Output for 5.5.32
2016-03-162016-04-16
Output for 5.5.31
2016-03-202016-04-20
Output for 5.5.30
2016-03-312016-05-01
Output for 5.5.29
2016-04-162016-05-16
Output for 5.5.28
2016-04-202016-05-20
Output for 5.5.27
2016-04-212016-05-21
Output for 5.5.26
2016-04-252016-05-25
Output for 5.5.25
2016-04-282016-05-28
Output for 5.5.24
2016-04-302016-05-30
Output for 5.4.41 - 5.4.45
2015-09-142015-10-14
Output for 5.4.39 - 5.4.40
2015-05-102015-06-10
Output for 5.4.38
2015-03-022015-04-02
Output for 5.4.34 - 5.4.37
2015-02-082015-03-08
Output for 5.3.29, 5.4.27 - 5.4.32
2014-09-072014-10-07
Output for 5.2.0 - 5.2.17
2014-03-10 Fatal error: Call to undefined method DateTime::add() in /in/H689r on line 5
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/H689r on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: datetime in /in/H689r 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/H689r on line 3