3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $date = new \DateTime(2012-01-01); echo $date->format("Y-m-d") . "\n";
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
2013-07-17
Output for 5.2.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/2m7PJ on line 2 2013-07-17
Output for 5.0.0 - 5.1.6
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/2m7PJ on line 2 Fatal error: Class 'DateTime' not found in /in/2m7PJ on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/2m7PJ on line 2 Fatal error: Cannot instantiate non-existent class: datetime in /in/2m7PJ on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/2m7PJ on line 2 Fatal error: Cannot instantiate non-existent class: datetime in /in/2m7PJ on line 2