3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new \DateTime('+4 hours'); echo $date->format('c');
Output for 5.6.28, 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
2015-11-04T23:57:56+01:00
Output for 7.3.32 - 7.3.33, 8.0.13
2015-11-04T22:57:56+00:00
Output for 7.0.6
2016-05-03T22:19:51+02:00
Output for 7.0.5
2016-04-03T10:45:33+02:00
Output for 7.0.4
2016-03-10T22:31:50+01:00
Output for 7.0.3
2016-03-18T23:39:16+01:00
Output for 7.0.2
2016-03-23T05:46:48+01:00
Output for 7.0.1
2016-03-24T09:27:24+01:00
Output for 7.0.0
2016-03-27T11:23:45+02:00
Output for 5.6.21
2016-05-02T17:29:16+02:00
Output for 5.6.20
2016-04-10T09:44:55+02:00
Output for 5.6.19
2016-03-08T06:42:49+01:00
Output for 5.6.18
2016-03-15T15:25:54+01:00
Output for 5.6.17
2016-03-20T03:05:34+01:00
Output for 5.6.16
2016-03-28T12:11:05+02:00
Output for 5.6.15
2016-03-29T13:01:40+02:00
Output for 5.6.14
2016-04-02T14:53:19+02:00
Output for 5.6.13
2016-04-15T19:16:37+02:00
Output for 5.6.12
2016-04-20T09:45:40+02:00
Output for 5.6.11
2016-04-24T16:07:30+02:00
Output for 5.6.10
2016-04-25T18:11:07+02:00
Output for 5.6.9
2016-04-27T23:21:06+02:00
Output for 5.6.8
2016-04-30T08:13:45+02:00
Output for 5.5.35
2016-05-23T00:19:19+02:00
Output for 5.5.34
2016-04-11T11:56:38+02:00
Output for 5.5.33
2016-03-09T09:24:27+01:00
Output for 5.5.32
2016-03-17T19:20:17+01:00
Output for 5.5.31
2016-03-21T06:06:42+01:00
Output for 5.5.30
2016-04-01T14:55:16+02:00
Output for 5.5.29
2016-04-17T09:40:24+02:00
Output for 5.5.28
2016-04-21T12:59:03+02:00
Output for 5.5.27
2016-04-22T14:46:24+02:00
Output for 5.5.26
2016-04-26T20:53:46+02:00
Output for 5.5.25
2016-04-29T03:46:04+02:00
Output for 5.5.24
2016-05-24T10:19:24+02:00
preferences:
202.17 ms | 401 KiB | 198 Q