3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d = new DateTime( '2010-01-31' ); $d->modify( 'first day of next month' ); strtotime( 'last day of +1 month', time(),'yyyy-MM-dd');
Output for 5.2.1 - 5.2.12, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.37, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.13, 7.3.0 - 7.3.1
Warning: strtotime() expects at most 2 parameters, 3 given in /in/tVbic on line 4
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/tVbic on line 3 Warning: strtotime() expects at most 2 parameters, 3 given in /in/tVbic on line 4
Output for 5.2.0
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/tVbic on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Cannot instantiate non-existent class: datetime in /in/tVbic 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/tVbic on line 2

preferences:
174.58 ms | 401 KiB | 230 Q