Question

我有这个函数返回一个年，月和日的数组但是我需要用几周替换几天，所以每个月的数组将包含几周。它并不那么容易。

$start_date = '2007-03-24';
$end_date = '2009-06-26';

year_month($start_date, $end_date);


//Returns an array containing the years, months and days between two dates
public function year_month($start_date, $end_date)
{
    $begin = new DateTime( $start_date );
    $end = new DateTime( $end_date);
    $end->add(new DateInterval('P1D')); //Add 1 day to include the end date as a day
    $interval = new DateInterval('P1D'); 
    $period = new DatePeriod($begin, $interval, $end);
    $aResult = array();

    foreach ( $period as $dt )
    {
        $aResult[$dt->format('Y')][$dt->format('F')][$dt->format('j')] = $dt->format('D');
    }

    return $aResult;
}

目前的结果是：

 [2013] => Array
    (
        [October] => Array
            (
                [15] => Tue
                [16] => Wed
                [17] => Thu
                [18] => Fri
                [19] => Sat
                [20] => Sun
                [21] => Mon
                [22] => Tue
                [23] => Wed
                [24] => Thu
                [25] => Fri
                [26] => Sat
                [27] => Sun
                [28] => Mon
                [29] => Tue
                [30] => Wed
                [31] => Thu
            )

        [November] => Array
            (
                [1] => Fri
                [2] => Sat
                [3] => Sun
                [4] => Mon
                [5] => Tue
                [6] => Wed
                [7] => Thu
                [8] => Fri
                [9] => Sat
                [10] => Sun
                [11] => Mon
                [12] => Tue
                [13] => Wed
                [14] => Thu
                [15] => Fri
                [16] => Sat
                [17] => Sun
                [18] => Mon
                [19] => Tue
                [20] => Wed
                [21] => Thu
                [22] => Fri
                [23] => Sat
                [24] => Sun
                [25] => Mon
                [26] => Tue
                [27] => Wed
                [28] => Thu
                [29] => Fri
                [30] => Sat
            )

        [December] => Array
            (

我需要这样的东西：

[2013] => Array
  (
    [October] => Array
        (
            [0] => week 1
            [1] => week 2
            [2] => week 3
            [3] => week 4
            [3] => week 5

Answer 1

这个函数应该这样做，我使用strtotime代替DateTime类，但是

function year_month($start_date,$end_date){
    $current_date = strtotime($start_date);
    $end_date = strtotime($end_date);
    $out=array();
    while($current_date<=$end_date){
            $out[date("Y",$current_date)][date("F",$current_date)][date("W",$current_date)][]=date("D",$current_date);
            $current_date=strtotime("+1 days",$current_date);
    }
    return $out;
}

print_r(year_month("2007-03-24","2009-06-26"));

Answer 2

不确定这是否是您想要的，但是，嘿嘿。

$start_date = '2007-03-24';
$end_date = '2009-06-26';

print_r(year_month($start_date, $end_date));


//Returns an array containing the years, months and week numbers between two dates
function year_month($start_date, $end_date)
{
    $begin = new DateTime( $start_date );
    $end = new DateTime( $end_date);
    $end->add(new DateInterval('P1D')); //Add 1 day to include the end date as a day
    $interval = new DateInterval('P1W'); //Add 1 week
    $period = new DatePeriod($begin, $interval, $end);
    $aResult = array();
    foreach ( $period as $dt )
    {
        $aResult[$dt->format('Y')][$dt->format('F')][] = "Week ".$dt->format('W');
    }

    return $aResult;
}

将返回

Array
(
    [2007] => Array
        (
            [March] => Array
                (
                    [0] => Week 12
                    [1] => Week 13
                )

            [April] => Array
                (
                    [0] => Week 14
                    [1] => Week 15
                    [2] => Week 16
                    [3] => Week 17
                )

            [May] => Array
                (
                    [0] => Week 18
                    [1] => Week 19
                    [2] => Week 20
                    [3] => Week 21
                )

            [June] => Array
                (
                    [0] => Week 22
                    [1] => Week 23
                    [2] => Week 24
                    [3] => Week 25
                    [4] => Week 26
                )

            [July] => Array
                (
                    [0] => Week 27
                    [1] => Week 28
                    [2] => Week 29
                    [3] => Week 30
                )
        )
)

Full array

在两个日期之间获得一系列年，月和周

2 个答案: