來自2個陣列的多維數組

-2

我有2個數組，產品類型和產品，我試圖製作一個多維數組，將產品放入主數組中的自己的product_type數組中。這些產品有一個我可以匹配的product_type值。我使用php和mysql來獲取信息。我的問題是，如果我有多個產品分配給一個product_type，那麼它只顯示其中一個產品。感謝您提供任何幫助！來自2個陣列的多維數組

foreach ($type_array as $key => $type): 
     foreach ($product_array as $k =>$product): 
      if($product['product_type'] == $type){ 
      $variables[$type][] = $product; 
      } 
     endforeach; 
endforeach;

我的陣列：代碼以上

Array 
(
    [0] => Getting Skin Ready: Cleanse 
    [1] => Getting Skin Ready: Scrub 
    [2] => Getting Skin Ready: Oil Control/Tone 
    [3] => Treatment 
    [4] => Hydration and Calming 
    [5] => Sun Protection 
    [6] => Enhancers 
    [7] => Programs and Kits 
) 
Array 
(
    [0] => Array 
     (
      [product_id] => 10 
      [product_name] => 050100 NormacleanseTM Cleanser for Normal to Dry Skin 
      [product_price] => 26.95 
      [product_size] => 240 mL/8 Fl. Oz. 
      [product_type] => Sun Protection 
     ) 

    [1] => Array 
     (
      [product_id] => 11 
      [product_name] => 050002 OilacleanseTM Cleanser for Normal to Oily Skin 
      [product_price] => 26.95 
      [product_size] => 240 mL/8 Fl. Oz. 
      [product_type] => Getting Skin Ready: Cleanse 
     ) 

    [2] => Array 
     (
      [product_id] => 12 
      [product_name] => 052200 FoamacleanseTM Gentle Foaming Cleanser 
      [product_price] => 26.95 
      [product_size] => 240 mL/8 Fl. Oz. 
      [product_type] => Treatment 
     ) 

    [3] => Array 
     (
      [product_id] => 13 
      [product_name] => 060500 Offects® Hydrating Cleanser Normal to Dry 
      [product_price] => 21.45 
      [product_size] => 150 mL/5 Fl. Oz. 
      [product_type] => Getting Skin Ready: Scrub 
     ) 

    [4] => Array 
     (
      [product_id] => 14 
      [product_name] => 060402 Offects® Exfoliating Cleanser Normal to Oily 
      [product_price] => 21.45 
      [product_size] => 150 mL/5 Fl. Oz. 
      [product_type] => RX Products 
     ) 

)

輸出：

Array 
(
    [Getting Skin Ready: Scrub] => Array 
     (
      [0] => Array 
       (
        [product_id] => 13 
        [product_name] => 060500 Offects® Hydrating Cleanser Normal to Dry 
        [product_price] => 21.45 
        [product_size] => 150 mL/5 Fl. Oz. 
        [product_type] => Getting Skin Ready: Scrub 
       ) 

     ) 

    [Treatment] => Array 
     (
      [0] => Array 
       (
        [product_id] => 12 
        [product_name] => 052200 FoamacleanseTM Gentle Foaming Cleanser 
        [product_price] => 26.95 
        [product_size] => 240 mL/8 Fl. Oz. 
        [product_type] => Treatment 
       ) 

     ) 

    [Sun Protection] => Array 
     (
      [0] => Array 
       (
        [product_id] => 10 
        [product_name] => 050100 NormacleanseTM Cleanser for Normal to Dry Skin 
        [product_price] => 26.95 
        [product_size] => 240 mL/8 Fl. Oz. 
        [product_type] => Sun Protection 
       ) 

     ) 

)

來源

2017-10-17 user3511786

你可以顯示你的product_types和產品數組 –

我刪除了mysql標籤。這個問題與MySQL無關。我知道你說你從MySQL獲得了數據，但這對於這個問題並不重要。 –

「它只顯示其中之一」。你確定嗎？ [見這裏]（http://sandbox.onlinephpfunctions.com/code/933506565b99af75830329584dc51f71e4b96866）顯示您使用/顯示結果的代碼。 –

-1

這是實際工作。我需要選擇更多的product_types。

來源

2017-10-17 18:16:04 user3511786

來自2個陣列的多維數組

回答

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