3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $d = new DateTime("12 months"); echo $d->format('Y-m-d');
based on 0FKGZ
Output for 5.3.22 - 5.4.45, 5.6.28, 7.0.20 - 7.1.7, 7.2.0
2017-01-22
Output for 7.1.10

Process exited with code 137.
Output for 7.0.6
2017-05-21
Output for 7.0.5
2017-04-03
Output for 7.0.4
2017-03-10
Output for 7.0.3
2017-03-18
Output for 7.0.2
2017-03-23
Output for 7.0.1
2017-03-24
Output for 7.0.0
2017-03-27
Output for 5.6.21
2017-05-02
Output for 5.6.20
2017-04-10
Output for 5.6.19
2017-03-08
Output for 5.6.18
2017-03-15
Output for 5.6.17
2017-03-20
Output for 5.6.16
2017-03-28
Output for 5.6.15
2017-03-29
Output for 5.6.14
2017-04-14
Output for 5.6.13
2017-04-15
Output for 5.6.12
2017-04-20
Output for 5.6.11
2017-04-24
Output for 5.6.10
2017-04-25
Output for 5.6.9
2017-04-27
Output for 5.6.8
2017-04-30
Output for 5.5.35
2017-05-23
Output for 5.5.34
2017-04-11
Output for 5.5.33
2017-03-09
Output for 5.5.32
2017-03-17
Output for 5.5.31
2017-03-21
Output for 5.5.30
2017-04-01
Output for 5.5.29
2017-04-17
Output for 5.5.28
2017-04-21
Output for 5.5.27
2017-04-22
Output for 5.5.26
2017-04-26
Output for 5.5.25
2017-04-29
Output for 5.5.24
2017-05-24