3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $date = new DateTime(); echo $date->format('ISO8601');
based on qaXZO
Output for 5.2.0 - 5.4.32, 5.5.28, 5.5.30, 5.6.28, 7.0.14 - 7.1.0
1st+02008601
Output for 7.0.5 - 7.0.6
1rd+02008601
Output for 5.4.34 - 5.4.35, 5.4.38, 5.5.32 - 5.5.33, 5.6.17 - 5.6.19, 7.0.1, 7.0.3 - 7.0.4
0th+01008601
Output for 5.4.36 - 5.4.37, 7.0.2
0rd+01008601
Output for 5.4.39 - 5.5.26, 5.5.29, 5.5.34, 5.6.8 - 5.6.13, 5.6.15 - 5.6.16, 5.6.20, 7.0.0
1th+02008601
Output for 5.5.27, 5.5.35, 5.6.14, 5.6.21
1nd+02008601
Output for 5.5.31
0st+01008601
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/95FRJ on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: datetime in /in/95FRJ on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: datetime in /in/95FRJ on line 2