多維數組比較

-1

Array 
(

    [1] => 22 
    [2] => 12 
    [3] => Array 
     (
      [0] => 4 
      [1] => 21 
     ) 

    [5] => Array 
     (
      [0] => 9 
      [1] => 3 
     ) 

    [7] => 7 
    [8] => 6 
    [9] => 1 
    [10] => 2 
    [11] => 10 
    [12] => 0 
    [13] => 23 
    [14] => 18 
    [15] => 16 
    [16] => 19 
    [17] => 15 
    [18] => 5 
    [19] => 8 
    [20] => 11 
    [21] => 13 
    [22] => 17 
    [23] => 14 
    [24] => 20 
)

我想排序從主陣列下方陣列人數超過一個值。

Array 
(

    [3] => Array 
     (
      [0] => 4 
      [1] => 21 
     ) 

    [5] => Array 
     (
      [0] => 9 
      [1] => 3 
     ) 
)

每個鍵值都與數據庫列進行比較並對數組進行排序。如果沒有找到值，則數組保持原樣。例如：下面的鍵值是21在數據庫列則是預期的結果，

[3] => Array 
    (

     [0] => 21 
     [1] => 4 

    )

看起來像一個數組元素，在數據庫中找不到下一個數組的鍵值，然後期望的結果，因爲它是，

[5] => Array 
    (

     [0] => 9 
     [1] => 3 

    )

最終輸出找找，

Array 
(

    [1] => 22 
    [2] => 12 
    [3] => Array 
     (
      [0] => 21 
      [1] => 4 
     ) 

    [5] => Array 
     (
      [0] => 9 
      [1] => 3 
     ) 

    [7] => 7 
    [8] => 6 
    [9] => 1 
    [10] => 2 
    [11] => 10 
    [12] => 0 
    [13] => 23 
    [14] => 18 
    [15] => 16 
    [16] => 19 
    [17] => 15 
    [18] => 5 
    [19] => 8 
    [20] => 11 
    [21] => 13 
    [22] => 17 
    [23] => 14 
    [24] => 20 
)

能否請你幫我

來源

2017-09-06 Naveeth

'rsort（$陣列[3]）'?? –

你到目前爲止嘗試過什麼？ –

鍵值21是一天中的小時。這個小時應該匹配數據庫列，如我想從數據庫中檢索行業時間值 – Naveeth

檢查。

$dump_array=Array('1' => 2,'2' => 12,'3' => Array 
    ('0' => 8,'1' => 21), 
'5' => Array ('0' => 9,'1' => 3), 
'7' => 7, 
'8' => 64, 
'9' => 15, 
'10' => 22, 

    ); 
echo "<pre> Soure :"; print_r($dump_array);echo "</pre>"; 
sort($dump_array); 
$result_array=array(); 
$array_unlist=array(); 
foreach($dump_array as $key=>$value){ 
    if(is_array($value)){ 
     sort($value); 
     array_push($array_unlist,$value); 
    } 
    else {array_push($result_array,$value);} 
} 
foreach($result_array as $index=>$val){ 
    foreach($array_unlist as $key=>$digit){ 
     if($val<$digit[0]) 
     { 
      $res=$index.".5"; 
      $result_array[$res]=$digit; 
     } 
    } 
} 

ksort($result_array); 

echo "<pre> Result :"; print_r(array_values($result_array));echo "</pre>";

輸出：

Soure :Array 
(
    [1] => 2 
    [2] => 12 
    [3] => Array 
     (
      [0] => 8 
      [1] => 21 
     ) 

    [5] => Array 
     (
      [0] => 9 
      [1] => 3 
     ) 

    [7] => 7 
    [8] => 64 
    [9] => 15 
    [10] => 22 
) 
Result :Array 
(
    [0] => 2 
    [1] => Array 
     (
      [0] => 3 
      [1] => 9 
     ) 

    [2] => 7 
    [3] => Array 
     (
      [0] => 8 
      [1] => 21 
     ) 

    [4] => 12 
    [5] => 15 
    [6] => 22 
    [7] => 64 
)

來源

2017-09-06 10:33:16 Sucharitha

感謝您的幫助 – Naveeth

試試這個

foreach($array as $k => $v){ 

     if(is_array($v)){ 

     rsort($array[$k]); 

     } 

} 

print_r($array);

來源

2017-09-06 09:29:48

多維數組比較

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