3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $dt = new DateTime(); $dt->modify('+ 1 month - 1 day'); $dt->add(new DateInterval('P1D')); echo $dt->format('Y-m-d');
based on THlt4
Output for 5.3.0 - 5.4.32, 5.6.28, 7.0.14 - 7.1.0
2014-10-22
Output for 7.0.6
2016-06-21
Output for 5.6.14, 7.0.5
2016-05-14
Output for 7.0.4
2016-04-10
Output for 7.0.3
2016-04-18
Output for 7.0.2
2016-04-21
Output for 7.0.1
2016-04-23
Output for 7.0.0
2016-04-26
Output for 5.6.21
2016-06-02
Output for 5.6.20
2016-05-10
Output for 5.6.19
2016-04-07
Output for 5.6.18
2016-04-14
Output for 5.6.17
2016-04-19
Output for 5.6.16
2016-04-27
Output for 5.6.15
2016-04-28
Output for 5.6.13
2016-05-15
Output for 5.6.12
2016-05-20
Output for 5.6.11
2016-05-24
Output for 5.6.10
2016-05-25
Output for 5.6.9
2016-05-28
Output for 5.6.8
2016-05-30
Output for 5.5.35
2016-06-23
Output for 5.5.34
2016-05-11
Output for 5.5.33
2016-04-08
Output for 5.5.32
2016-04-16
Output for 5.5.31
2016-04-20
Output for 5.5.30
2016-05-01
Output for 5.5.29
2016-05-17
Output for 5.5.28
2016-05-21
Output for 5.5.27
2016-05-22
Output for 5.5.26
2016-05-26
Output for 5.5.25
2016-05-29
Output for 5.5.24
2016-06-24
Output for 5.4.39 - 5.4.45
2015-10-21
Output for 5.4.34 - 5.4.38
2015-04-15
Output for 5.2.0 - 5.2.17
Fatal error: Call to undefined method DateTime::add() in /in/hgTkC on line 5
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/hgTkC 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/hgTkC 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/hgTkC on line 3