@ 2014-06-25T18:30:32Z <?php
function daysInWeek($weekNum)
{
$result = array();
$datetime = new DateTime('00:00:00');
$datetime->setISODate((int)$datetime->format('o'), $weekNum, 1);
$interval = new DateInterval('P7D');
$week = new DatePeriod($datetime, $interval, 6);
foreach($week as $day){
$result[] = $day->format('D d m Y H:i:s');
}
return $result;
}
//and the difficult ones:-
var_dump(daysInWeek(1));
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Output for 5.3.0 - 5.3.29 , 5.4.0 - 5.4.32 , 5.6.28 , 7.0.14 - 7.0.20 , 7.1.0 - 7.1.25 , 7.2.0 - 7.2.33 , 7.3.0 - 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 array(7) {
[0]=>
string(23) "Mon 30 12 2013 00:00:00"
[1]=>
string(23) "Mon 06 01 2014 00:00:00"
[2]=>
string(23) "Mon 13 01 2014 00:00:00"
[3]=>
string(23) "Mon 20 01 2014 00:00:00"
[4]=>
string(23) "Mon 27 01 2014 00:00:00"
[5]=>
string(23) "Mon 03 02 2014 00:00:00"
[6]=>
string(23) "Mon 10 02 2014 00:00:00"
}
Output for 5.5.24 - 5.5.35 , 5.6.8 - 5.6.21 , 7.0.0 - 7.0.6 array(7) {
[0]=>
string(23) "Mon 04 01 2016 00:00:00"
[1]=>
string(23) "Mon 11 01 2016 00:00:00"
[2]=>
string(23) "Mon 18 01 2016 00:00:00"
[3]=>
string(23) "Mon 25 01 2016 00:00:00"
[4]=>
string(23) "Mon 01 02 2016 00:00:00"
[5]=>
string(23) "Mon 08 02 2016 00:00:00"
[6]=>
string(23) "Mon 15 02 2016 00:00:00"
}
Output for 5.4.34 - 5.4.45 array(7) {
[0]=>
string(23) "Mon 29 12 2014 00:00:00"
[1]=>
string(23) "Mon 05 01 2015 00:00:00"
[2]=>
string(23) "Mon 12 01 2015 00:00:00"
[3]=>
string(23) "Mon 19 01 2015 00:00:00"
[4]=>
string(23) "Mon 26 01 2015 00:00:00"
[5]=>
string(23) "Mon 02 02 2015 00:00:00"
[6]=>
string(23) "Mon 09 02 2015 00:00:00"
}
Output for 5.2.0 - 5.2.17 Fatal error: Class 'DateInterval' not found in /in/LWEBq on line 7
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/LWEBq on line 5
Process exited with code 255 . Output for 4.3.2 - 4.3.11 , 4.4.0 - 4.4.9 Fatal error: Cannot instantiate non-existent class: datetime in /in/LWEBq 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/LWEBq on line 5
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234.27 ms | 401 KiB | 329 Q