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<?php //echo date('-m-d', strtotime('+ 15 days')); $d = new DateTime('2010-01-19'); $d->modify('first day of this month'); //cho date("Y-m-d",$d); echo print_r($d,1);
Output for 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
DateTime Object ( [date] => 2010-01-01 00:00:00.000000 [timezone_type] => 3 [timezone] => Europe/Amsterdam )
Output for 7.3.32 - 7.3.33, 8.0.13
DateTime Object ( [date] => 2010-01-01 00:00:00.000000 [timezone_type] => 3 [timezone] => UTC )

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