如何解决删除多维数组的第一个数组
我想删除第一个..怎么说在数组外部和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中。
$final_sku = array();
foreach($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。
解决方法
在同一个键下拥有 2 个成员的相同数组是没有意义的。 如果您想访问其中一个，它与另一个相比有何独特之处？
合乎逻辑的解决方案是
[sku] => [
0 => [first sku data....],1 => [sku data....],]
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