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<?php date_default_timezone_set('America/New_York'); $InitialDateTime = DateTime::createFromFormat('U', '1409611999'); $firstDayofWeek = clone $InitialDateTime; $offset = 6; $firstDayofWeek->modify((($InitialDateTime->format('w') + $offset) % 7) . 'days'); var_dump($firstDayofWeek->add(new DateInterval('P6D')));
Output for 5.4.30 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
object(DateTime)#2 (3) { ["date"]=> string(26) "2014-09-07 22:53:19.000000" ["timezone_type"]=> int(1) ["timezone"]=> string(6) "+00:00" }
Output for 5.3.0 - 5.3.8, 5.4.8 - 5.4.29
object(DateTime)#2 (3) { ["date"]=> string(19) "2014-09-07 22:53:19" ["timezone_type"]=> int(1) ["timezone"]=> string(6) "+00:00" }
Output for 5.3.9 - 5.3.29, 5.4.0 - 5.4.7
object(DateTime)#2 (3) { ["date"]=> string(19) "2014-09-08 00:53:19" ["timezone_type"]=> int(1) ["timezone"]=> string(6) "+00:00" }
Output for 5.2.10 - 5.2.17
Fatal error: Call to undefined method DateTime::createFromFormat() in /in/WvTKU on line 4
Process exited with code 255.
Output for 5.2.0 - 5.2.9
Fatal error: Call to undefined method DateTime::createfromformat() in /in/WvTKU on line 4
Process exited with code 255.
Output for 5.1.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/WvTKU on line 4
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Fatal error: Call to undefined function date_default_timezone_set() in /in/WvTKU on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_VARIABLE in /in/WvTKU on line 5
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 T_VARIABLE in /in/WvTKU on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/WvTKU on line 5
Process exited with code 255.

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