3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $date = new DateTime('2016-03-30'); $month = new DateInterval('P1m'); var_dump(date_sub($date, $month));
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Exception: DateInterval::__construct(): Unknown or bad format (P1m) in /in/5IBCS:3 Stack trace: #0 /in/5IBCS(3): DateInterval->__construct('P1m') #1 {main} thrown in /in/5IBCS on line 3
Process exited with code 255.
Output for 5.3.0 - 5.6.28
Fatal error: Uncaught exception 'Exception' with message 'DateInterval::__construct(): Unknown or bad format (P1m)' in /in/5IBCS:3 Stack trace: #0 /in/5IBCS(3): DateInterval->__construct('P1m') #1 {main} thrown in /in/5IBCS on line 3
Process exited with code 255.
Output for 5.2.0 - 5.2.17
Fatal error: Class 'DateInterval' not found in /in/5IBCS on line 3
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/5IBCS 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/5IBCS 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/5IBCS on line 2