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<?php function daysInWeek($weekNum) { $result = array(); $datetime = new DateTime('00:00:00'); $datetime->setISODate((int)$datetime->format('o'), $weekNum, 1); $interval = new DateInterval('P1D'); $week = new DatePeriod($datetime, $interval, 6); foreach($week as $day){ $result[] = $day->format('D d m Y H:i:s'); } return $result; } var_dump(daysInWeek(24)); //and the difficult ones:- var_dump(daysInWeek(1)); var_dump(daysInWeek(35));
Output for git.master, git.master_jit, rfc.property-hooks
array(7) { [0]=> string(23) "Mon 09 06 2014 00:00:00" [1]=> string(23) "Tue 10 06 2014 00:00:00" [2]=> string(23) "Wed 11 06 2014 00:00:00" [3]=> string(23) "Thu 12 06 2014 00:00:00" [4]=> string(23) "Fri 13 06 2014 00:00:00" [5]=> string(23) "Sat 14 06 2014 00:00:00" [6]=> string(23) "Sun 15 06 2014 00:00:00" } array(7) { [0]=> string(23) "Mon 30 12 2013 00:00:00" [1]=> string(23) "Tue 31 12 2013 00:00:00" [2]=> string(23) "Wed 01 01 2014 00:00:00" [3]=> string(23) "Thu 02 01 2014 00:00:00" [4]=> string(23) "Fri 03 01 2014 00:00:00" [5]=> string(23) "Sat 04 01 2014 00:00:00" [6]=> string(23) "Sun 05 01 2014 00:00:00" } array(7) { [0]=> string(23) "Mon 25 08 2014 00:00:00" [1]=> string(23) "Tue 26 08 2014 00:00:00" [2]=> string(23) "Wed 27 08 2014 00:00:00" [3]=> string(23) "Thu 28 08 2014 00:00:00" [4]=> string(23) "Fri 29 08 2014 00:00:00" [5]=> string(23) "Sat 30 08 2014 00:00:00" [6]=> string(23) "Sun 31 08 2014 00:00:00" }

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