3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $datetime = new DateTime('first day of this month'); echo $datetime->format('j, F Y');
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.28, 5.6.28, 7.0.14 - 7.1.0
1, May 2014
Output for 5.5.24, 5.5.35 - 5.6.7, 5.6.21, 7.0.6
1, May 2016
Output for 5.5.25 - 5.5.29, 5.5.34, 5.6.8 - 5.6.14, 5.6.20, 7.0.5
1, April 2016
Output for 5.5.30 - 5.5.33, 5.6.15 - 5.6.19, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.0.4
1, March 2016
Output for 5.4.45
1, September 2015
Output for 5.4.39 - 5.4.44
1, August 2015
Output for 5.4.34 - 5.4.38
1, March 2015
Output for 5.3.29, 5.4.29 - 5.4.32
1, September 2014
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 this month) at position 10 (o): The timezone could not be found in the database' in /in/cNRkM:2 Stack trace: #0 /in/cNRkM(2): DateTime->__construct('first day of th...') #1 {main} thrown in /in/cNRkM on line 2
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/cNRkM 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/cNRkM 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/cNRkM on line 2