3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $dateTime = new DateTime(); $dateTime = $dateTime->modify('first day of next month'); echo $dateTime->format('Y-m-d');
Output for 5.3.0 - 5.4.45, 5.6.28, 7.0.20 - 7.2.0
2015-10-01
Output for 5.5.24, 5.5.35, 5.6.21, 7.0.6
2016-06-01
Output for 5.5.25 - 5.5.30, 5.5.34, 5.6.8 - 5.6.14, 5.6.20, 7.0.5
2016-05-01
Output for 5.5.31 - 5.5.33, 5.6.15 - 5.6.19, 7.0.0 - 7.0.4
2016-04-01
Output for 5.2.13 - 5.2.17
Warning: DateTime::modify(): Failed to parse time string (first day of next month) at position 10 (o): The timezone could not be found in the database in /in/IQbvm on line 4 Fatal error: Call to a member function format() on a non-object in /in/IQbvm on line 5
Process exited with code 255.
Output for 5.2.0 - 5.2.12
Fatal error: Call to a member function format() on a non-object in /in/IQbvm on line 5
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/IQbvm on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: datetime in /in/IQbvm on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: datetime in /in/IQbvm on line 3