查找两周数字之间所有周的周开始和结束日期

Question

我想知道两周数字之间所有周的开始日期和结束日期.

那是我的约会时间是2014-05-17,其周数是20,其他日期是2014-08-13,其周数是33.我的任务是获取20到33之间所有周的开始和结束日期.这里的星期日是星期开始和星期六星期结束.

$signupweek='2014-05-17';
$signupweek=date("W",strtotime($signupdate));

//week number of current date.
$weekNumber = date("W");

任何人都可以帮助找到日期.

Answer 1

试试这个

$signupdate='2014-05-17';
$signupweek=date("W",strtotime($signupdate));
$year=date("Y",strtotime($signupdate));
$currentweek = date("W");

for($i=$signupweek;$i<=$currentweek;$i++) {
    $result=getWeek($i,$year);
    echo "Week:".$i." Start date:".$result['start']." End date:".$result['end']."<br>";
}

function getWeek($week, $year) {
  $dto = new DateTime();
  $result['start'] = $dto->setISODate($year, $week, 0)->format('Y-m-d');
  $result['end'] = $dto->setISODate($year, $week, 6)->format('Y-m-d');
  return $result;
}

产量

Week:20 Start date:2014-05-11 End date:2014-05-17
Week:21 Start date:2014-05-18 End date:2014-05-24
Week:22 Start date:2014-05-25 End date:2014-05-31
Week:23 Start date:2014-06-01 End date:2014-06-07
Week:24 Start date:2014-06-08 End date:2014-06-14
Week:25 Start date:2014-06-15 End date:2014-06-21
Week:26 Start date:2014-06-22 End date:2014-06-28
Week:27 Start date:2014-06-29 End date:2014-07-05
Week:28 Start date:2014-07-06 End date:2014-07-12
Week:29 Start date:2014-07-13 End date:2014-07-19
Week:30 Start date:2014-07-20 End date:2014-07-26
Week:31 Start date:2014-07-27 End date:2014-08-02
Week:32 Start date:2014-08-03 End date:2014-08-09
Week:33 Start date:2014-08-10 End date:2014-08-16