3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $datetime = new DateTime('first day of -1 month'); echo $datetime->format('jS, F Y'); echo $datetime->timestamp();
Output for 7.0.0 - 7.1.0
1st, May 2013 Fatal error: Uncaught Error: Call to undefined method DateTime::timestamp() in /in/XKo59:4 Stack trace: #0 {main} thrown in /in/XKo59 on line 4
Process exited with code 255.
Output for 5.3.0 - 5.6.28
1st, May 2013 Fatal error: Call to undefined method DateTime::timestamp() in /in/XKo59 on line 4
Process exited with code 255.
Output for 5.2.0 - 5.2.17
Fatal error: Uncaught exception 'Exception' with message 'DateTime::__construct(): Failed to parse time string (first day of -1 month) at position 10 (o): The timezone could not be found in the database' in /in/XKo59:2 Stack trace: #0 /in/XKo59(2): DateTime->__construct('first day of -1...') #1 {main} thrown in /in/XKo59 on line 2
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/XKo59 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/XKo59 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/XKo59 on line 2