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php - 删除多维数组的第一个数组

问题描述

我想删除第一个..怎么说在数组之外和在多维数组的数组内部。我找不到解决方案..有人知道怎么做吗？这是我的代码。我分配了一个数组，然后尝试像这样放入另一个数组。

$final_sku = array();
    foreach($skus as $sku){
        foreach($sku as $key => $s){
            $final_sku[] = array('Sku' => $s);
        }
    }
    
    $newArray = array(
        "Product" => array(
            "PrimaryCategory" => "1",
            "AssociatedSku" => "12",
            "Attributes" => array(

            ),
            "Skus" => $final_sku
        )
    );

这就是 $final_sku 的输出。

              [0] => Array
                    (
                        [Sku] => Array
                            (
                                [package_weight] => 5
                                [package_length] => 4
                                [package_width] => 3
                                [package_height] => 2
                                [package_content] => 
                                [tax_class] => default
                                [color_family] => Antique White
                                [price] => 4
                                [special_price] => 
                                [SellerSku] => sku1
                                [variation] => var1
                            )

                    )

                [1] => Array
                    (
                        [Sku] => Array
                            (
                                [package_weight] => 5
                                [package_length] => 4
                                [package_width] => 3
                                [package_height] => 2
                                [package_content] => 
                                [tax_class] => default
                                [color_family] => Apricot
                                [price] => 4
                                [special_price] => 
                                [SellerSku] => sku2
                                [variation] => var1
                            )

                    )

我希望输出是这样的。

                        [Sku] => Array
                            (
                                [package_weight] => 5
                                [package_length] => 4
                                [package_width] => 3
                                [package_height] => 2
                                [package_content] => 
                                [tax_class] => default
                                [color_family] => Antique White
                                [price] => 4
                                [special_price] => 
                                [SellerSku] => sku1
                                [variation] => var1
                            )

                 
                        [Sku] => Array
                            (
                                [package_weight] => 5
                                [package_length] => 4
                                [package_width] => 3
                                [package_height] => 2
                                [package_content] => 
                                [tax_class] => default
                                [color_family] => Apricot
                                [price] => 4
                                [special_price] => 
                                [SellerSku] => sku2
                                [variation] => var1
                            )

更新：我想传递数组并转换为 xml。所以数组键会被复制。

标签： phparraysmultidimensional-array

解决方案

在同一个键下拥有相​​同的 2 个成员数组是没有意义的。如果您想访问其中一个，那么它相对于另一个的独特之处是什么？

合乎逻辑的解决方案是

[sku] => [
           0 => [first sku data....], 
           1 => [sku data....], 

         ]

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