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<?php $date = new DateTime(); $date->setTimezone('America\New_York'); $date->modify('first day next month'); var_dump($date);
based on CiDOY
Output for 7.1.0
Warning: DateTime::setTimezone() expects parameter 1 to be DateTimeZone, string given in /in/l8OuZ on line 5 object(DateTime)#1 (3) { ["date"]=> string(26) "2015-10-30 22:30:57.004135" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" }
Output for 5.4.30 - 5.4.45, 5.5.14 - 5.6.28, 7.0.0 - 7.0.14
Warning: DateTime::setTimezone() expects parameter 1 to be DateTimeZone, string given in /in/l8OuZ on line 5 object(DateTime)#1 (3) { ["date"]=> string(26) "2015-10-30 22:30:57.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" }
Output for hhvm-3.10.0 - 3.12.0
Warning: setTimezone() expects parameter 1 to be object, string given in /in/l8OuZ on line 5 object(DateTime)#1 (3) { ["date"]=> string(26) "2015-10-30 22:30:57.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" }
Output for 5.3.3 - 5.4.29, 5.5.0 - 5.5.13
Warning: DateTime::setTimezone() expects parameter 1 to be DateTimeZone, string given in /in/l8OuZ on line 5 object(DateTime)#1 (3) { ["date"]=> string(19) "2015-10-30 22:30:57" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" }
Output for 5.3.0 - 5.3.2
Warning: DateTime::setTimezone() expects parameter 1 to be DateTimeZone, string given in /in/l8OuZ on line 5 object(DateTime)#1 (3) { ["date"]=> string(19) "2015-10-01 22:30:57" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" }
Output for 5.2.0 - 5.2.17
Warning: DateTime::setTimezone() expects parameter 1 to be DateTimeZone, string given in /in/l8OuZ on line 5 object(DateTime)#1 (0) { }
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/l8OuZ 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/l8OuZ 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/l8OuZ on line 3