3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $now = time(); $date = strtotime('first day of previous month 00:00:00', $now); var_dump($date->format('Y-m-d H:i:s')); // string(19) "2013-11-01 00:00:00" $date = new DateTime('first day of previous month 00:00:00', new DateTimeZone('Europe/Amsterdam')); var_dump($date->format('Y-m-d H:i:s')); // string(19) "2013-11-01 00:00:00" $date = new DateTime('midnight first day of previous month', new DateTimeZone('Europe/Amsterdam')); var_dump($date->format('Y-m-d H:i:s')); // string(19) "2013-11-01 00:00:00" $date = new DateTime('midnight first day of previous month', new DateTimeZone('UTC')); var_dump($date->format('Y-m-d H:i:s')); // string(19) "2013-11-01 00:00:00"
based on D3fk0
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to a member function format() on integer in /in/r3oPP:4 Stack trace: #0 {main} thrown in /in/r3oPP on line 4
Process exited with code 255.
Output for 5.6.0 - 5.6.28
Fatal error: Call to a member function format() on integer in /in/r3oPP on line 4
Process exited with code 255.
Output for 5.4.0 - 5.5.37
Fatal error: Call to a member function format() on a non-object in /in/r3oPP on line 4
Process exited with code 255.