PHP Array Преобразовать его формат

Когда я получаю данные из базы данных, используя мой запрос cakephp с помощью find ('all'), тогда он возвращает массив. ok, тогда результирующий массив мне не нравится, чтобы показывать эти данные на странице. означает, что он генерирует несколько строк. я проверил его в Google, но ответа не найдено.PHP Array Преобразовать его формат

Примечания: Массив фильтр должен быть в соответствии с массивом [ 'DispensaryInventory'] [ 'product_id']

мой массив:

Array 
(
    [0] => Array 
     (
      [DispensaryInventory] => Array 
       (
        [id] => 15 
        [dispensary_id] => 1 
        [product_id] => 9 
        [quantity] => 
        [price] => 
       ) 

      [ProductOption] => Array 
       (
        [value] => 2 
        [unit] => oz 
       ) 

      [Product] => Array 
       (
        [id] => 9 
        [name] => Bajaj 
       ) 

     ) 

    [1] => Array 
     (
      [DispensaryInventory] => Array 
       (
        [id] => 11 
        [dispensary_id] => 1 
        [product_id] => 9 
        [quantity] => 17 
        [price] => 12.00 
       ) 

      [ProductOption] => Array 
       (
        [value] => 1/8 
        [unit] => oz 
       ) 

      [Product] => Array 
       (
        [id] => 9 
        [name] => Bajaj 
       ) 

     ) 

    [2] => Array 
     (
      [DispensaryInventory] => Array 
       (
        [id] => 12 
        [dispensary_id] => 1 
        [product_id] => 9 
        [quantity] => 
        [price] => 
       ) 

      [ProductOption] => Array 
       (
        [value] => 1/4 
        [unit] => oz 
       ) 

      [Product] => Array 
       (
        [id] => 9 
        [name] => Bajaj 
       ) 

     ) 

    [3] => Array 
     (
      [DispensaryInventory] => Array 
       (
        [id] => 13 
        [dispensary_id] => 1 
        [product_id] => 9 
        [quantity] => 5 
        [price] => 123.00 
       ) 

      [ProductOption] => Array 
       (
        [value] => 1/2 
        [unit] => oz 
       ) 

      [Product] => Array 
       (
        [id] => 9 
        [name] => Bajaj 
       ) 

     ) 

    [4] => Array 
     (
      [DispensaryInventory] => Array 
       (
        [id] => 14 
        [dispensary_id] => 1 
        [product_id] => 9 
        [quantity] => 
        [price] => 
       ) 

      [ProductOption] => Array 
       (
        [value] => 1 
        [unit] => oz 
       ) 

      [Product] => Array 
       (
        [id] => 9 
        [name] => Bajaj 
       ) 

     ) 

    [5] => Array 
     (
      [DispensaryInventory] => Array 
       (
        [id] => 5 
        [dispensary_id] => 1 
        [product_id] => 8 
        [quantity] => 
        [price] => 
       ) 

      [ProductOption] => Array 
       (
        [value] => 2 
        [unit] => oz 
       ) 

      [Product] => Array 
       (
        [id] => 8 
        [name] => BMW 
       ) 

     ) 

    [6] => Array 
     (
      [DispensaryInventory] => Array 
       (
        [id] => 1 
        [dispensary_id] => 1 
        [product_id] => 8 
        [quantity] => 2 
        [price] => 123.00 
       ) 

      [ProductOption] => Array 
       (
        [value] => 1/8 
        [unit] => oz 
       ) 

      [Product] => Array 
       (
        [id] => 8 
        [name] => BMW 
       ) 

     ) 

    [7] => Array 
     (
      [DispensaryInventory] => Array 
       (
        [id] => 2 
        [dispensary_id] => 1 
        [product_id] => 8 
        [quantity] => 
        [price] => 
       ) 

      [ProductOption] => Array 
       (
        [value] => 1/4 
        [unit] => oz 
       ) 

      [Product] => Array 
       (
        [id] => 8 
        [name] => BMW 
       ) 

     ) 

    [8] => Array 
     (
      [DispensaryInventory] => Array 
       (
        [id] => 3 
        [dispensary_id] => 1 
        [product_id] => 8 
        [quantity] => 23 
        [price] => 222.00 
       ) 

      [ProductOption] => Array 
       (
        [value] => 1/2 
        [unit] => oz 
       ) 

      [Product] => Array 
       (
        [id] => 8 
        [name] => BMW 
       ) 

     ) 

    [9] => Array 
     (
      [DispensaryInventory] => Array 
       (
        [id] => 4 
        [dispensary_id] => 1 
        [product_id] => 8 
        [quantity] => 12 
        [price] => 232.00 
       ) 

      [ProductOption] => Array 
       (
        [value] => 1 
        [unit] => oz 
       ) 

      [Product] => Array 
       (
        [id] => 8 
        [name] => BMW 
       ) 

     ) 

    [10] => Array 
     (
      [DispensaryInventory] => Array 
       (
        [id] => 6 
        [dispensary_id] => 1 
        [product_id] => 3 
        [quantity] => 3 
        [price] => 21.00 
       ) 

      [ProductOption] => Array 
       (
        [value] => 1/8 
        [unit] => oz 
       ) 

      [Product] => Array 
       (
        [id] => 3 
        [name] => Yash product 
       ) 

     ) 

    [11] => Array 
     (
      [DispensaryInventory] => Array 
       (
        [id] => 7 
        [dispensary_id] => 1 
        [product_id] => 3 
        [quantity] => 12 
        [price] => 56.00 
       ) 

      [ProductOption] => Array 
       (
        [value] => 1/4 
        [unit] => oz 
       ) 

      [Product] => Array 
       (
        [id] => 3 
        [name] => Yash product 
       ) 

     ) 

    [12] => Array 
     (
      [DispensaryInventory] => Array 
       (
        [id] => 8 
        [dispensary_id] => 1 
        [product_id] => 3 
        [quantity] => 
        [price] => 
       ) 

      [ProductOption] => Array 
       (
        [value] => 1/2 
        [unit] => oz 
       ) 

      [Product] => Array 
       (
        [id] => 3 
        [name] => Yash product 
       ) 

     ) 

    [13] => Array 
     (
      [DispensaryInventory] => Array 
       (
        [id] => 9 
        [dispensary_id] => 1 
        [product_id] => 3 
        [quantity] => 15 
        [price] => 354.00 
       ) 

      [ProductOption] => Array 
       (
        [value] => 1 
        [unit] => oz 
       ) 

      [Product] => Array 
       (
        [id] => 3 
        [name] => Yash product 
       ) 

     ) 

    [14] => Array 
     (
      [DispensaryInventory] => Array 
       (
        [id] => 10 
        [dispensary_id] => 1 
        [product_id] => 3 
        [quantity] => 
        [price] => 
       ) 

      [ProductOption] => Array 
       (
        [value] => 2 
        [unit] => oz 
       ) 

      [Product] => Array 
       (
        [id] => 3 
        [name] => Yash product 
       ) 

     ) 

)

и я хочу посмотреть, как этот массив

Array 
(
    [0] => Array 
     (
      [DispensaryInventory] => Array 
       (
        [0] => Array 
         (
          [id] => 15 
          [dispensary_id] => 1 
          [product_id] => 9 
          [quantity] => 
          [price] => 
         ) 
        [1] => Array 
         (
          [id] => 11 
          [dispensary_id] => 1 
          [product_id] => 9 
          [quantity] => 17 
          [price] => 12.00 
         ) 
        [2] => Array 
         (
          [id] => 12 
          [dispensary_id] => 1 
          [product_id] => 9 
          [quantity] => 
          [price] => 
         ) 
        [3] => Array 
         (
          [id] => 13 
          [dispensary_id] => 1 
          [product_id] => 9 
          [quantity] => 5 
          [price] => 123.00 
         ) 
        [4] => Array 
         (
          [id] => 14 
          [dispensary_id] => 1 
          [product_id] => 9 
          [quantity] => 
          [price] => 
         ) 

       ) 

      [ProductOption] => Array 
       (
        [0] => Array 
         (
          [value] => 2 
          [unit] => oz 
         ) 
        [1] => Array 
         (
          [value] => 1/8 
          [unit] => oz 
         ) 
        [2] => Array 
         (
          [value] => 1/4 
          [unit] => oz 
         ) 
        [3] => Array 
         (
          [value] => 1/2 
          [unit] => oz 
         ) 
        [4] => Array 
         (
          [value] => 1 
          [unit] => oz 
         ) 

       ) 

      [Product] => Array 
       (
        [id] => 9 
        [name] => Bajaj 
       ) 

     ) 

    [1] => Array 
     (
      [DispensaryInventory] => Array 
       (
        [0] => Array 
         (
          [id] => 5 
          [dispensary_id] => 1 
          [product_id] => 8 
          [quantity] => 
          [price] => 
         ) 
        [1] => Array 
         (
          [id] => 1 
          [dispensary_id] => 1 
          [product_id] => 8 
          [quantity] => 2 
          [price] => 123.00 
         ) 
        [2] => Array 
         (
          [id] => 2 
          [dispensary_id] => 1 
          [product_id] => 8 
          [quantity] => 
          [price] => 
         ) 
        [3] => Array 
         (
          [id] => 3 
          [dispensary_id] => 1 
          [product_id] => 8 
          [quantity] => 23 
          [price] => 222.00 
         ) 
        [4] => Array 
         (
          [id] => 4 
          [dispensary_id] => 1 
          [product_id] => 8 
          [quantity] => 12 
          [price] => 232.00 
         ) 

       ) 

      [ProductOption] => Array 
       (
        [0] => Array 
         (
          [value] => 2 
          [unit] => oz 
         ) 
        [1] => Array 
         (
          [value] => 1/8 
          [unit] => oz 
         ) 
        [2] => Array 
         (
          [value] => 1/4 
          [unit] => oz 
         ) 
        [3] => Array 
         (
          [value] => 1/2 
          [unit] => oz 
         ) 
        [4] => Array 
         (
          [value] => 1 
          [unit] => oz 
         ) 

       ) 

      [Product] => Array 
       (
        [id] => 8 
        [name] => BMW 
       ) 

     )  

    [2] => Array 
     (
      [DispensaryInventory] => Array 
       (
        [0] => Array 
         (
          [id] => 6 
          [dispensary_id] => 1 
          [product_id] => 3 
          [quantity] => 3 
          [price] => 21.00 
         ) 
        [1] => Array 
         (
          [id] => 7 
          [dispensary_id] => 1 
          [product_id] => 3 
          [quantity] => 12 
          [price] => 56.00 
         ) 
        [2] => Array 
         (
          [id] => 2 
          [id] => 8 
          [dispensary_id] => 1 
          [product_id] => 3 
          [quantity] => 
          [price] => 
         ) 
        [3] => Array 
         (
          [id] => 9 
          [dispensary_id] => 1 
          [product_id] => 3 
          [quantity] => 15 
          [price] => 354.00 
         ) 
        [4] => Array 
         (
          [id] => 10 
          [dispensary_id] => 1 
          [product_id] => 3 
          [quantity] => 
          [price] => 
         ) 

       ) 

      [ProductOption] => Array 
       (
        [0] => Array 
         (
          [value] => 2 
          [unit] => oz 
         ) 
        [1] => Array 
         (
          [value] => 1/8 
          [unit] => oz 
         ) 
        [2] => Array 
         (
          [value] => 1/4 
          [unit] => oz 
         ) 
        [3] => Array 
         (
          [value] => 1/2 
          [unit] => oz 
         ) 
        [4] => Array 
         (
          [value] => 1 
          [unit] => oz 
         ) 

       ) 

      [Product] => Array 
       (
        [id] => 3 
        [name] => Yash product 
       ) 

     )

Update:

Я пробовал.

foreach($dispensary_inventory_data as $k1=>$a1){ 
      foreach($dispensary_inventory_data as $k2=>$a2){ 
       if($k1 < $k2 && $a1["DispensaryInventory"]["product_id"] == $a2["DispensaryInventory"]["product_id"]){ 
        $dispensary_inventory_data[$k1]["ProductOption"][] = $a2["ProductOption"]; 
        $dispensary_inventory_data[$k1]["Product"][] = $a2["Product"]; 
        if(isset($dispensary_inventory_data[$k1]["Product"]["id"])){ 
         $dispensary_inventory_data[$k1]["Product"][] = array(
                    "id"=>$dispensary_inventory_data[$k1]["Product"]["id"], 
                    "name"=>$dispensary_inventory_data[$k1]["Product"]["name"], 
                    "quantity"=>$dispensary_inventory_data[$k1]["Product"]["quantity"] 
                    ); 
         $dispensary_inventory_data[$k1]["ProductOption"][] = array(
                    "id"=>$dispensary_inventory_data[$k1]["ProductOption"]["id"], 
                    "value"=>$dispensary_inventory_data[$k1]["ProductOption"]["value"], 
                    "unit"=>$dispensary_inventory_data[$k1]["ProductOption"]["unit"] 
                    ); 
         unset($dispensary_inventory_data[$k1]["Product"]["id"]); 
         unset($dispensary_inventory_data[$k1]["Product"]["name"]); 
         unset($dispensary_inventory_data[$k1]["Product"]["city"]); 
         unset($dispensary_inventory_data[$k1]["Product"]["quantity"]); 

         unset($dispensary_inventory_data[$k1]["ProductOption"]["id"]); 
         unset($dispensary_inventory_data[$k1]["ProductOption"]["value"]); 
         unset($dispensary_inventory_data[$k1]["ProductOption"]["unit"]); 

        } 
        unset($dispensary_inventory_data[$k2]); 
       } 
      } 
     }

источник

2015-05-26 Manish Prajapati

я попробовал преобразовать его с помощью цикла Еогеасп. см. мой обновленный вопрос. –

hmm Я отправил ответ, но теперь я вижу, что он отличается от ожидаемого, каков смысл начальных индексов массива в желаемом выходе (например, '0' -' 2'), не ясно? я могу обновить ответ, когда это ясно. –

обновляется после уточнений

использовать этот fnction для преобразования массив в нужном формате:

function my_format($data) 
{ 
    $data2 = array(); 
    foreach($data as $val) 
    { 
     $keys = array_keys($val); 
     // you can also use $val['DispensaryInventory']['product_id'] here,   
     // but i take it these refer to the same thing 
     $product_id = $val['Product']['id']; 
     if (!isset($data2[$product_id])) $data2[$product_id] = array(); 
     foreach($keys as $key) 
     { 
       if ('Product' === $key) $data2[$product_id][$key] = $val[$key]; 
       elseif (!isset($data2[$product_id][$key])) $data2[$product_id][$key] = array($val[$key]); 
       else $data2[$product_id][$key][] = $val[$key]; 
     } 
    } 
    return array_values($data2); // you can also return the $data2 here 
}

использовать так:

$new_data = my_format($data);

(ожидаемый) выход (не тестировал)

Array 
(
    [0] => Array 
     (
      [DispensaryInventory] => Array 
       (
        [0] => Array 
         (
          [id] => 15 
          [dispensary_id] => 1 
          [product_id] => 9 
          [quantity] => 
          [price] => 
         ) 
        [1] => Array 
         (
          [id] => 11 
          [dispensary_id] => 1 
          [product_id] => 9 
          [quantity] => 17 
          [price] => 12.00 
         ) 
        [2] => Array 
         (
          [id] => 12 
          [dispensary_id] => 1 
          [product_id] => 9 
          [quantity] => 
          [price] => 
         ) 
        [3] => Array 
         (
          [id] => 13 
          [dispensary_id] => 1 
          [product_id] => 9 
          [quantity] => 5 
          [price] => 123.00 
         ) 
        [4] => Array 
         (
          [id] => 14 
          [dispensary_id] => 1 
          [product_id] => 9 
          [quantity] => 
          [price] => 
         ) 

       ) 

      [ProductOption] => Array 
       (
        [0] => Array 
         (
          [value] => 2 
          [unit] => oz 
         ) 
        [1] => Array 
         (
          [value] => 1/8 
          [unit] => oz 
         ) 
        [2] => Array 
         (
          [value] => 1/4 
          [unit] => oz 
         ) 
        [3] => Array 
         (
          [value] => 1/2 
          [unit] => oz 
         ) 
        [4] => Array 
         (
          [value] => 1 
          [unit] => oz 
         ) 

       ) 

      [Product] => Array 
       (
        [id] => 9 
        [name] => Bajaj 
       ) 

     ) 

    [1] => Array 
     (
      [DispensaryInventory] => Array 
       (
        [0] => Array 
         (
          [id] => 5 
          [dispensary_id] => 1 
          [product_id] => 8 
          [quantity] => 
          [price] => 
         ) 
        [1] => Array 
         (
          [id] => 1 
          [dispensary_id] => 1 
          [product_id] => 8 
          [quantity] => 2 
          [price] => 123.00 
         ) 
        [2] => Array 
         (
          [id] => 2 
          [dispensary_id] => 1 
          [product_id] => 8 
          [quantity] => 
          [price] => 
         ) 
        [3] => Array 
         (
          [id] => 3 
          [dispensary_id] => 1 
          [product_id] => 8 
          [quantity] => 23 
          [price] => 222.00 
         ) 
        [4] => Array 
         (
          [id] => 4 
          [dispensary_id] => 1 
          [product_id] => 8 
          [quantity] => 12 
          [price] => 232.00 
         ) 

       ) 

      [ProductOption] => Array 
       (
        [0] => Array 
         (
          [value] => 2 
          [unit] => oz 
         ) 
        [1] => Array 
         (
          [value] => 1/8 
          [unit] => oz 
         ) 
        [2] => Array 
         (
          [value] => 1/4 
          [unit] => oz 
         ) 
        [3] => Array 
         (
          [value] => 1/2 
          [unit] => oz 
         ) 
        [4] => Array 
         (
          [value] => 1 
          [unit] => oz 
         ) 

       ) 

      [Product] => Array 
       (
        [id] => 8 
        [name] => BMW 
       ) 

     )  

    [2] => Array 
     (
      [DispensaryInventory] => Array 
       (
        [0] => Array 
         (
          [id] => 6 
          [dispensary_id] => 1 
          [product_id] => 3 
          [quantity] => 3 
          [price] => 21.00 
         ) 
        [1] => Array 
         (
          [id] => 7 
          [dispensary_id] => 1 
          [product_id] => 3 
          [quantity] => 12 
          [price] => 56.00 
         ) 
        [2] => Array 
         (
          [id] => 2 
          [id] => 8 
          [dispensary_id] => 1 
          [product_id] => 3 
          [quantity] => 
          [price] => 
         ) 
        [3] => Array 
         (
          [id] => 9 
          [dispensary_id] => 1 
          [product_id] => 3 
          [quantity] => 15 
          [price] => 354.00 
         ) 
        [4] => Array 
         (
          [id] => 10 
          [dispensary_id] => 1 
          [product_id] => 3 
          [quantity] => 
          [price] => 
         ) 

       ) 

      [ProductOption] => Array 
       (
        [0] => Array 
         (
          [value] => 2 
          [unit] => oz 
         ) 
        [1] => Array 
         (
          [value] => 1/8 
          [unit] => oz 
         ) 
        [2] => Array 
         (
          [value] => 1/4 
          [unit] => oz 
         ) 
        [3] => Array 
         (
          [value] => 1/2 
          [unit] => oz 
         ) 
        [4] => Array 
         (
          [value] => 1 
          [unit] => oz 
         ) 

       ) 

      [Product] => Array 
       (
        [id] => 3 
        [name] => Yash product 
       ) 

     )

источник

2015-05-26 10:39:14

Я обновил свой вопрос с изображением. –

@ManishPrajapati, так что начальные индексы соответствуют строкам с разными 'продуктами', это правильно? –

да, в зависимости от товара. которые могут быть измерены идентификатором продукта. –

Вы можете использовать функцию PHP array_column и реорганизовать массив в новый массив с необходимой структурой и минимальными усилиями:

$result = array(); 
$result['DispensaryInventory'] = array_column($data, 'DispensaryInventory'); 
$result['ProductOption'] = array_column($data, 'ProductOption'); 
$result['Product'] = array_column($data, 'Product');

источник

2015-05-26 10:37:03 Oleksandr

PHP Array Преобразовать его формат

ответ

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