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<?php $date = new \DateTime('2013-03-12 00:00:01'); var_dump($date); $interval = new DateInterval('P1M'); $date->add($interval); var_dump($date);
Output for 5.4.30 - 5.4.45, 5.5.14 - 7.1.0
object(DateTime)#1 (3) { ["date"]=> string(26) "2013-03-12 00:00:01.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" } object(DateTime)#1 (3) { ["date"]=> string(26) "2013-04-12 00:00:01.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" }
Output for 5.3.0 - 5.4.29, 5.5.0 - 5.5.13
object(DateTime)#1 (3) { ["date"]=> string(19) "2013-03-12 00:00:01" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" } object(DateTime)#1 (3) { ["date"]=> string(19) "2013-04-12 00:00:01" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" }
Output for 5.2.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/qRJqt on line 2 object(DateTime)#1 (0) { } Fatal error: Class 'DateInterval' not found in /in/qRJqt on line 4
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/qRJqt on line 2 Fatal error: Class 'DateTime' not found in /in/qRJqt on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/qRJqt on line 2 Fatal error: Cannot instantiate non-existent class: datetime in /in/qRJqt on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/qRJqt on line 2 Fatal error: Cannot instantiate non-existent class: datetime in /in/qRJqt on line 2