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<?php $end = new DateTime('2014-12-21 00:00:00', DateTimeZone::UTC); $end->sub(new DateInterval('P1D')); // Yesterday $start = clone $end; $start->sub(new DateInterval('P1W')); // 1 Week in past echo $start->format(DateTime::RFC2822).PHP_EOL; echo $end->format(DateTime::RFC2822).PHP_EOL;
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught TypeError: DateTime::__construct(): Argument #2 ($timezone) must be of type ?DateTimeZone, int given in /in/VFItA:3 Stack trace: #0 /in/VFItA(3): DateTime->__construct('2014-12-21 00:0...', 1024) #1 {main} thrown in /in/VFItA on line 3
Process exited with code 255.
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Fatal error: Uncaught TypeError: DateTime::__construct() expects parameter 2 to be DateTimeZone, int given in /in/VFItA:3 Stack trace: #0 /in/VFItA(3): DateTime->__construct('2014-12-21 00:0...', 1024) #1 {main} thrown in /in/VFItA on line 3
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33
Fatal error: Uncaught TypeError: DateTime::__construct() expects parameter 2 to be DateTimeZone, integer given in /in/VFItA:3 Stack trace: #0 /in/VFItA(3): DateTime->__construct('2014-12-21 00:0...', 1024) #1 {main} thrown in /in/VFItA on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Fatal error: Uncaught exception 'Exception' with message 'DateTime::__construct() expects parameter 2 to be DateTimeZone, integer given' in /in/VFItA:3 Stack trace: #0 /in/VFItA(3): DateTime->__construct('2014-12-21 00:0...', 1024) #1 {main} thrown in /in/VFItA on line 3
Process exited with code 255.
Output for 5.2.0 - 5.2.17
Fatal error: Undefined class constant 'UTC' in /in/VFItA on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/VFItA on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected ')', expecting '(' in /in/VFItA on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected ')', expecting '(' in /in/VFItA on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'('' in /in/VFItA on line 3
Process exited with code 255.
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