3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = new DateTime('2015-1-10'); $b = new DateTime('2015-1-31 00:00'); //$a->add(new DateInterval('P6Y')); //echo $a->format('Y-m-d H:i:s'); //echo date('Y-m-d', strtotime('+1 month', strtotime('2015-1-31'))); //echo $a < $b ? 'ja' : 'nein'; //echo date('Y-m-d','2015-1-31' + strtotime('+3 months')); $a->modify('last day of +4 month'); echo $a->format('Y-m-d H:i:s');
based on sWiH6
Output for 5.3.0 - 7.2.0
2015-05-31 00:00:00
Output for 5.2.13 - 5.2.17
Warning: DateTime::modify(): Failed to parse time string (last day of +4 month) at position 9 (o): The timezone could not be found in the database in /in/E4JE2 on line 15 2015-01-10 00:00:00
Output for 5.2.0 - 5.2.12
2015-05-09 00:00:00
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/E4JE2 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/E4JE2 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/E4JE2 on line 3