3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $day1 = new DateTime( '2010-01-31' ); $day1->modify( '+1 month' ); echo $day1->format( 'd-m-Y' )."<br>"; $day2 = new DateTime( '2010-01-31' ); $day2->modify( 'last day of next month' ); echo $day2->format( 'd-m-Y' ); //echo $daynew->format( 'd-m-Y' );
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
03-03-2010<br>28-02-2010
Output for 5.2.13 - 5.2.17
03-03-2010<br> Warning: DateTime::modify(): Failed to parse time string (last day of next month) at position 9 (o): The timezone could not be found in the database in /in/icJcj on line 7 31-01-2010
Output for 5.2.0 - 5.2.12
03-03-2010<br>02-03-2010
Output for 5.0.0 - 5.0.5, 5.1.1 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/icJcj on line 2
Process exited with code 255.
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/icJcj on line 9
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: datetime in /in/icJcj 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/icJcj on line 2