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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(53));
Output for git.master, git.master_jit, rfc.property-hooks
array(7) { [0]=> string(23) "Mon 14 06 2021 00:00:00" [1]=> string(23) "Tue 15 06 2021 00:00:00" [2]=> string(23) "Wed 16 06 2021 00:00:00" [3]=> string(23) "Thu 17 06 2021 00:00:00" [4]=> string(23) "Fri 18 06 2021 00:00:00" [5]=> string(23) "Sat 19 06 2021 00:00:00" [6]=> string(23) "Sun 20 06 2021 00:00:00" } array(7) { [0]=> string(23) "Mon 04 01 2021 00:00:00" [1]=> string(23) "Tue 05 01 2021 00:00:00" [2]=> string(23) "Wed 06 01 2021 00:00:00" [3]=> string(23) "Thu 07 01 2021 00:00:00" [4]=> string(23) "Fri 08 01 2021 00:00:00" [5]=> string(23) "Sat 09 01 2021 00:00:00" [6]=> string(23) "Sun 10 01 2021 00:00:00" } array(7) { [0]=> string(23) "Mon 03 01 2022 00:00:00" [1]=> string(23) "Tue 04 01 2022 00:00:00" [2]=> string(23) "Wed 05 01 2022 00:00:00" [3]=> string(23) "Thu 06 01 2022 00:00:00" [4]=> string(23) "Fri 07 01 2022 00:00:00" [5]=> string(23) "Sat 08 01 2022 00:00:00" [6]=> string(23) "Sun 09 01 2022 00:00:00" }

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