查找排序和在PHP

Question

獨立日期的陣列一年一個月，我有日期的一個這樣的數組：

Array 
(
    [0] => 10-19-2016 
    [1] => 10-29-2016 
    [2] => 11-08-2016 
    [3] => 11-18-2016 
    [4] => 11-28-2016 
    [5] => 12-08-2016 
    [6] => 12-18-2016 
    [7] => 12-28-2016 
    [8] => 01-07-2017 
    [9] => 01-17-2017 
    [10] => 01-27-2017 
    [11] => 02-06-2017 
    [12] => 02-16-2017 
    [13] => 02-18-2017 
    [14] => 02-26-2017 
    [15] => 03-08-2017 
    [16] => 03-18-2017 
    [17] => 03-28-2017 
    [18] => 03-30-2017 
    [19] => 04-07-2017 
    [20] => 04-09-2017 
) 

我如何排序，並將它們分爲年，月，日，這樣它會看起來像以下？

2016 oct 19,20 nov 08,18,28... 2017 jan 07,17 

Answer 1

$result_arr=[]; 
$date_arr=array("10-19-2016","10-29-2016","11-08-2016","11-28-2016"); 
foreach($date_arr as $date) 
{ 
    $date_arr=explode("-",$date); 
    $act_date=$date_arr[1]."-".$date_arr[0]."-".$date_arr[2]; 
    $result_arr[strtotime($act_date)]=date("Y M d",strtotime($act_date)); 

} 
ksort($result_arr); 
echo "<pre>"; 
print_r($result_arr); 

希望這將有助於