【发布时间】:2018-07-19 11:30:02
【问题描述】:
您好,我有一个函数可以返回当前日期后的最后 30 天,不包括当前日期。功能如下
function getLastNDays($days, $format = 'd-m-Y'){
$m = date("m"); $de = date("d")-1; $y= date("Y");
$dateArray = array();
for($i=0; $i<=$days-1; $i++){
$dateArray[] = date($format, mktime(0,0,0,$m,($de-$i),$y));
}
$dateArray[] = 'x';
return array_reverse($dateArray);
}
所以我正在使用这个功能
$sevenarr = getLastNDays(30);
它正在返回这个结果
Array
(
[0] => x
[1] => 19-06-2018
[2] => 20-06-2018
[3] => 21-06-2018
[4] => 22-06-2018
[5] => 23-06-2018
[6] => 24-06-2018
[7] => 25-06-2018
[8] => 26-06-2018
[9] => 27-06-2018
[10] => 28-06-2018
[11] => 29-06-2018
[12] => 30-06-2018
[13] => 01-07-2018
[14] => 02-07-2018
[15] => 03-07-2018
[16] => 04-07-2018
[17] => 05-07-2018
[18] => 06-07-2018
[19] => 07-07-2018
[20] => 08-07-2018
[21] => 09-07-2018
[22] => 10-07-2018
[23] => 11-07-2018
[24] => 12-07-2018
[25] => 13-07-2018
[26] => 14-07-2018
[27] => 15-07-2018
[28] => 16-07-2018
[29] => 17-07-2018
[30] => 18-07-2018
)
所以我现在想要的是将结果天数显示为周数。所以直到现在我还无法弄清楚如何使用上层函数来做到这一点。请帮助我了解一些逻辑如何更新我的功能,以便我获得最后所需日期的几周。例如最后 30 天,它会将天转换为周
我想要的输出是
Array
(
[0] => Array
(
['start-date'] => 18-07-2018
['end-date'] => 12-07-2018
)
[1] => Array
(
['start-date'] => 11-07-2018
['end-date'] => 5-07-2018
)
[2] => Array
(
['start-date'] => 04-07-2018
['end-date'] => 28-06-2018
)
[3] => Array
(
['start-date'] => 27-06-2018
['end-date'] => 21-06-2018
)
[4] => Array
(
['start-date'] => 20-06-2018
['end-date'] => 19-06-2018
)
想要的输出
[weekArray] => Array
(
[1] => Array
(
[0] => 2018-06-19
[1] => 2018-06-20
[2] => 2018-06-21
[3] => 2018-06-22
[4] => 2018-06-23
[5] => 2018-06-24
[6] => 2018-06-25
)
[2] => Array
(
[0] => 2018-06-26
[1] => 2018-06-27
[2] => 2018-06-28
[3] => 2018-06-29
[4] => 2018-06-30
[5] => 2018-07-01
[6] => 2018-07-02
)
[3] => Array
(
[0] => 2018-07-03
[1] => 2018-07-04
[2] => 2018-07-05
[3] => 2018-07-06
[4] => 2018-07-07
[5] => 2018-07-08
[6] => 2018-07-09
)
[4] => Array
(
[0] => 2018-07-10
[1] => 2018-07-11
[2] => 2018-07-12
[3] => 2018-07-13
[4] => 2018-07-14
[5] => 2018-07-15
[6] => 2018-07-16
)
[5] => Array
(
[0] => 2018-07-17
[1] => 2018-07-18
[2] => 2018-07-19
)
)
【问题讨论】:
-
你能给我们一个预期输出的例子吗?