3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $Now = new DateTime(); echo $Now->format('Y-m-d'); // 2014-06-12 $Duration = new DateInterval('P1M'); // 1 month $Now->add( $Duration ); echo $Now->format('Y-m-d'); // 2014-07-12 $Duration = new DateInterval('P2M'); // 2 months $Now->sub( $Duration ); echo $Now->format('Y-m-d'); // 2014-05-12
based on rSWUt
Output for 5.3.20 - 5.4.45, 5.6.28, 7.0.20 - 7.2.0
2015-12-022016-01-022015-11-02
Output for 7.0.6
2016-05-032016-06-032016-04-03
Output for 7.0.5
2016-04-032016-05-032016-03-03
Output for 7.0.4
2016-03-102016-04-102016-02-10
Output for 7.0.3
2016-03-182016-04-182016-02-18
Output for 7.0.2
2016-03-232016-04-232016-02-23
Output for 7.0.1
2016-03-242016-04-242016-02-24
Output for 7.0.0
2016-03-272016-04-272016-02-27
Output for 5.6.21
2016-05-022016-06-022016-04-02
Output for 5.6.20
2016-04-102016-05-102016-03-10
Output for 5.6.19
2016-03-082016-04-082016-02-08
Output for 5.6.18
2016-03-152016-04-152016-02-15
Output for 5.6.17
2016-03-202016-04-202016-02-20
Output for 5.6.16
2016-03-282016-04-282016-02-28
Output for 5.6.15
2016-03-292016-04-292016-02-29
Output for 5.6.14
2016-04-142016-05-142016-03-14
Output for 5.6.13
2016-04-152016-05-152016-03-15
Output for 5.6.12
2016-04-202016-05-202016-03-20
Output for 5.6.11
2016-04-242016-05-242016-03-24
Output for 5.6.10
2016-04-252016-05-252016-03-25
Output for 5.6.9
2016-04-272016-05-272016-03-27
Output for 5.6.8
2016-04-302016-05-302016-03-30
Output for 5.5.35
2016-05-232016-06-232016-04-23
Output for 5.5.34
2016-04-112016-05-112016-03-11
Output for 5.5.33
2016-03-092016-04-092016-02-09
Output for 5.5.32
2016-03-172016-04-172016-02-17
Output for 5.5.31
2016-03-212016-04-212016-02-21
Output for 5.5.30
2016-04-012016-05-012016-03-01
Output for 5.5.29
2016-04-172016-05-172016-03-17
Output for 5.5.28
2016-04-212016-05-212016-03-21
Output for 5.5.27
2016-04-222016-05-222016-03-22
Output for 5.5.26
2016-04-262016-05-262016-03-26
Output for 5.5.25
2016-04-292016-05-292016-03-29
Output for 5.5.24
2016-05-242016-06-242016-04-24