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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; return $week; } var_dump(daysInWeek(24)); //and the difficult ones:- #var_dump(daysInWeek(1)); #var_dump(daysInWeek(53));
Output for 7.1.0
object(DatePeriod)#3 (6) { ["start"]=> object(DateTime)#2 (3) { ["date"]=> string(26) "2014-06-09 00:00:00.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" } ["current"]=> NULL ["end"]=> NULL ["interval"]=> object(DateInterval)#1 (16) { ["y"]=> int(0) ["m"]=> int(0) ["d"]=> int(1) ["h"]=> int(0) ["i"]=> int(0) ["s"]=> int(0) ["f"]=> float(0) ["weekday"]=> int(0) ["weekday_behavior"]=> int(0) ["first_last_day_of"]=> int(0) ["invert"]=> int(0) ["days"]=> bool(false) ["special_type"]=> int(0) ["special_amount"]=> int(0) ["have_weekday_relative"]=> int(0) ["have_special_relative"]=> int(0) } ["recurrences"]=> int(7) ["include_start_date"]=> bool(true) }
Output for 5.4.30 - 5.4.32, 5.6.28, 7.0.14
object(DatePeriod)#3 (6) { ["start"]=> object(DateTime)#2 (3) { ["date"]=> string(26) "2014-06-09 00:00:00.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" } ["current"]=> NULL ["end"]=> NULL ["interval"]=> object(DateInterval)#1 (15) { ["y"]=> int(0) ["m"]=> int(0) ["d"]=> int(1) ["h"]=> int(0) ["i"]=> int(0) ["s"]=> int(0) ["weekday"]=> int(0) ["weekday_behavior"]=> int(0) ["first_last_day_of"]=> int(0) ["invert"]=> int(0) ["days"]=> bool(false) ["special_type"]=> int(0) ["special_amount"]=> int(0) ["have_weekday_relative"]=> int(0) ["have_special_relative"]=> int(0) } ["recurrences"]=> int(7) ["include_start_date"]=> bool(true) }
Output for 5.5.24 - 5.6.21, 7.0.0 - 7.0.6
object(DatePeriod)#3 (6) { ["start"]=> object(DateTime)#2 (3) { ["date"]=> string(26) "2016-06-13 00:00:00.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" } ["current"]=> NULL ["end"]=> NULL ["interval"]=> object(DateInterval)#1 (15) { ["y"]=> int(0) ["m"]=> int(0) ["d"]=> int(1) ["h"]=> int(0) ["i"]=> int(0) ["s"]=> int(0) ["weekday"]=> int(0) ["weekday_behavior"]=> int(0) ["first_last_day_of"]=> int(0) ["invert"]=> int(0) ["days"]=> bool(false) ["special_type"]=> int(0) ["special_amount"]=> int(0) ["have_weekday_relative"]=> int(0) ["have_special_relative"]=> int(0) } ["recurrences"]=> int(7) ["include_start_date"]=> bool(true) }
Output for 5.4.34 - 5.4.45
object(DatePeriod)#3 (6) { ["start"]=> object(DateTime)#2 (3) { ["date"]=> string(26) "2015-06-08 00:00:00.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" } ["current"]=> NULL ["end"]=> NULL ["interval"]=> object(DateInterval)#1 (15) { ["y"]=> int(0) ["m"]=> int(0) ["d"]=> int(1) ["h"]=> int(0) ["i"]=> int(0) ["s"]=> int(0) ["weekday"]=> int(0) ["weekday_behavior"]=> int(0) ["first_last_day_of"]=> int(0) ["invert"]=> int(0) ["days"]=> bool(false) ["special_type"]=> int(0) ["special_amount"]=> int(0) ["have_weekday_relative"]=> int(0) ["have_special_relative"]=> int(0) } ["recurrences"]=> int(7) ["include_start_date"]=> bool(true) }
Output for 5.3.27 - 5.3.29, 5.4.17 - 5.4.29
object(DatePeriod)#3 (6) { ["start"]=> object(DateTime)#2 (3) { ["date"]=> string(19) "2014-06-09 00:00:00" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" } ["current"]=> NULL ["end"]=> NULL ["interval"]=> object(DateInterval)#1 (15) { ["y"]=> int(0) ["m"]=> int(0) ["d"]=> int(1) ["h"]=> int(0) ["i"]=> int(0) ["s"]=> int(0) ["weekday"]=> int(0) ["weekday_behavior"]=> int(0) ["first_last_day_of"]=> int(0) ["invert"]=> int(0) ["days"]=> bool(false) ["special_type"]=> int(0) ["special_amount"]=> int(0) ["have_weekday_relative"]=> int(0) ["have_special_relative"]=> int(0) } ["recurrences"]=> int(7) ["include_start_date"]=> bool(true) }
Output for 5.3.0 - 5.3.26, 5.4.0 - 5.4.16
object(DatePeriod)#3 (0) { }
Output for 5.2.0 - 5.2.17
Fatal error: Class 'DateInterval' not found in /in/74Dok on line 7
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/74Dok on line 5
Process exited with code 255.
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/74Dok on line 21
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: datetime in /in/74Dok on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: datetime in /in/74Dok on line 5