如何获得多维数组中的第一个厨房图像值

Kani R 发表于 Dev

卡尼R

在这里我productId明智地使用此数组，我正在从这个数组中制作一个数组，再从中获得一个数组，Galery因此我必须采取firstprodcutImage值，如果有人更新我的方法，我将无法实现

我有这样的数组

print_r($productByCode)

    Array
(
    [0] => Array
        (
            [productId] => 5
            [adminproductId] => 1Delivery00123
            [categoryName] => Computer Accessories
            [brandName] => Dell
            [title] => Dell Inspiron 5000 Series 5547 5555 5557 5558 Internal Laptop Keyboard  (Black)
            [subTitle] => Dell Keyboard
            [price] => 200
            [discountType] => Percentage
            [discountValue] => 20
            [afterDiscount] => 160
            [shipppingAmount] => 150
            [taxPercentage] => 25
            [Galery] => Array
                (
                    [0] => Array
                        (
                            [gId] => 13
                            [productId] => 5
                            [prodcutImage] => 1.jpeg
                        )

                    [1] => Array
                        (
                            [gId] => 14
                            [productId] => 5
                            [prodcutImage] => 2.jpeg
                        )

                    [2] => Array
                        (
                            [gId] => 15
                            [productId] => 5
                            [prodcutImage] => 3.jpeg
                        )
                )
        )
)

我已经试过了

$itemArray = array
(
  $productByCode[0]["productId"]=>array
  (
    'categoryName'=>$productByCode[0]["categoryName"], 
    'productId'=>$productByCode[0]["productId"], 
    'brandName'=>$productByCode[0]["brandName"], 
    'subTitle'=>$productByCode[0]["subTitle"], 
    'quantity'=>$Qty_total,
    'price'=>$productByCode[0]["afterDiscount"],
    'taxPercentage'=>$productByCode[0]["taxPercentage"].'%',
    'shipppingAmount'=>$productByCode[0]["shipppingAmount"],
    'qtyprice'=>round($productByCode[0]["afterDiscount"])
  )
);

电流输出

    Array
(
    [5] => Array
        (
            [categoryName] => Computer Accessories
            [productId] => 5
            [brandName] => Dell
            [subTitle] => Dell Keyboard
            [quantity] => 1
            [price] => 160
            [taxPercentage] => 25%
            [shipppingAmount] => 150
            [qtyprice] => 160
        )

)

预期产量

 Array
(
    [5] => Array
        (
            [categoryName] => Computer Accessories
            [productId] => 5
            [brandName] => Dell
            [subTitle] => Dell Keyboard
            [quantity] => 1
            [price] => 160
            [taxPercentage] => 25%
            [shipppingAmount] => 150
            [qtyprice] => 160
            [prodcutImage] => 1.jpeg
        )
)

永远阳光明媚

如果我理解您的要求，您已经尝试过用这种方法将值分配给不同的数组元素，因此，只需使用嵌套数组元素访问方式来获取这样的Galery值，然后将此元素添加到数组的最后。

'prodcutImage' => $productByCode[0]['Galery'][0]['prodcutImage']

所以会这样，

$itemArray = array
(
$productByCode[0]["productId"]=>array
(
    'categoryName'=>$productByCode[0]["categoryName"], 
    'productId'=>$productByCode[0]["productId"], 
    'brandName'=>$productByCode[0]["brandName"], 
    'subTitle'=>$productByCode[0]["subTitle"], 
    'quantity'=>$Qty_total,
    'price'=>$productByCode[0]["afterDiscount"],
    'taxPercentage'=>$productByCode[0]["taxPercentage"].'%',
    'shipppingAmount'=>$productByCode[0]["shipppingAmount"],
    'qtyprice'=>round($productByCode[0]["afterDiscount"]),
    'prodcutImage' => $productByCode[0]['Galery'][0]['prodcutImage']
  )
);

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