php - PHP 再フォーマット配列

Question

私はこのような配列を持っています

Array
(
    [0] => 125 c.c.
    [1] => Array
        (
            [0] => AK 125 SL
            [1] => 12/13
            [2] => R
            [3] => 1201X
            [4] => L
            [5] => FX22,0
            [6] => 220
            [7] => 58
            [8] => 4
            [9] => 3
            [10] => 8,5
            [11] => Drum
            [12] => -
            [13] => -
            [14] => -
            [15] => -
            [16] => -
            [17] => -
            [18] => -
        )
[2] => Array
    (
        [0] => EVO 125 NE
        [1] => 12/13
        [2] => R
        [3] => 1201X
        [4] => L
        [5] => FX22,0
        [6] => 220
        [7] => 58
        [8] => 4
        [9] => 3
        [10] => 8,5
        [11] => Drum
        [12] => -
        [13] => -
        [14] => -
        [15] => -
        [16] => -
        [17] => -
        [18] => -
    )

[3] => 150 c.c.
[4] => Array
    (
        [0] => EVO 150 NE
        [1] => 12/13
        [2] => R
        [3] => 1201X
        [4] => L
        [5] => FX22,0
        [6] => 220
        [7] => 58
        [8] => 4
        [9] => 3
        [10] => 8,5
        [11] => Drum
        [12] => -
        [13] => -
        [14] => -
        [15] => -
        [16] => -
        [17] => -
        [18] => -
    )

[5] => Array
    (
        [0] => RXT 150
        [1] => 12/13
        [2] => R
        [3] => 1201X
        [4] => L
        [5] => FX22,0
        [6] => 220
        [7] => 58
        [8] => 4
        [9] => 3
        [10] => 8,5
        [11] => Drum
        [12] => -
        [13] => -
        [14] => -
        [15] => -
        [16] => -
        [17] => -
        [18] => -
    )

)

最終的には次のようになるようにフォーマットしたいと思います。

現在、私はどんな助けも大歓迎だとは思いません。

 foreach($array as  $val) {
                if(!is_array($val))
                {
                    $finalArray[go here as key]=if not then Go here as value to current key;
                }
            }

score 1 · Accepted Answer

$currentKey = '';
$newArray = array();
foreach ($array as  $val) {
    if (!is_array($val)) {
         $currentKey = $val;
    } else {
         if (isset($newArray[$currentKey]) && is_array($newArray[$currentKey])) {
             $newArray[$currentKey][] = $val;
         } else {
             $newArray[$currentKey] = array($val);
         }
    }
}

ここで何が起こっているのか理解していただければ幸いです。もちろん、最初の質問のような配列でのみ機能します。

php - PHP 再フォーマット配列

1 に答える 1

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