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<?php $date1 = new DateTime('2004-12-01T00:00:00+00:00'); $date2 = new DateTime('2004-10-30T23:59:59+00:00'); //$date2 = DateTime::createFromFormat('YmdHis', '2004' . $date1->format('md') . '235959'); print_r($date1->sub($date2->diff($date1))); //print_r($diff);
Output for 5.4.30 - 5.4.45, 5.5.14 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
DateTime Object ( [date] => 2004-10-31 23:59:59.000000 [timezone_type] => 1 [timezone] => +00:00 )
Output for 5.3.3 - 5.4.29, 5.5.0 - 5.5.13
DateTime Object ( [date] => 2004-10-31 23:59:59 [timezone_type] => 1 [timezone] => +00:00 )
Output for 5.3.0 - 5.3.2
DateTime Object ( [date] => 2004-10-30 23:59:59 [timezone_type] => 1 [timezone] => +00:00 )
Output for 5.2.0 - 5.2.17
Fatal error: Call to undefined method DateTime::sub() in /in/1XcXA on line 6
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.1 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/1XcXA on line 3
Process exited with code 255.
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/1XcXA on line 8
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: datetime in /in/1XcXA 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/1XcXA on line 3