3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $x = new \DateTime('yesterday'); echo $x->format('Y-m-d H:i:s');
based on 00qHf
Output for 5.3.22 - 5.4.45, 5.6.28, 7.0.20 - 7.2.0
2016-01-20 00:00:00
Output for 7.0.6
2016-05-20 00:00:00
Output for 7.0.5
2016-04-02 00:00:00
Output for 7.0.4
2016-03-09 00:00:00
Output for 7.0.3
2016-03-17 00:00:00
Output for 7.0.2
2016-03-22 00:00:00
Output for 7.0.1
2016-03-23 00:00:00
Output for 7.0.0
2016-03-26 00:00:00
Output for 5.6.21
2016-05-01 00:00:00
Output for 5.6.20
2016-04-09 00:00:00
Output for 5.6.19
2016-03-07 00:00:00
Output for 5.6.18
2016-03-14 00:00:00
Output for 5.6.17
2016-03-19 00:00:00
Output for 5.6.16
2016-03-27 00:00:00
Output for 5.6.15
2016-03-28 00:00:00
Output for 5.6.14
2016-04-13 00:00:00
Output for 5.6.13
2016-04-14 00:00:00
Output for 5.6.12
2016-04-19 00:00:00
Output for 5.6.11
2016-04-23 00:00:00
Output for 5.6.10
2016-04-24 00:00:00
Output for 5.6.9
2016-04-26 00:00:00
Output for 5.6.8
2016-04-29 00:00:00
Output for 5.5.35
2016-05-22 00:00:00
Output for 5.5.34
2016-04-10 00:00:00
Output for 5.5.33
2016-03-08 00:00:00
Output for 5.5.32
2016-03-16 00:00:00
Output for 5.5.31
2016-03-20 00:00:00
Output for 5.5.30
2016-03-31 00:00:00
Output for 5.5.29
2016-04-16 00:00:00
Output for 5.5.28
2016-04-20 00:00:00
Output for 5.5.27
2016-04-21 00:00:00
Output for 5.5.26
2016-04-25 00:00:00
Output for 5.5.25
2016-04-28 00:00:00
Output for 5.5.24
2016-05-23 00:00:00