删除多维数组中的父键 [英] Remove parent key in multidimensional array
本文介绍了删除多维数组中的父键的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我想从下面的数组中删除键[属性]
I would like remove key [Properties] from array like below
我拥有它:
Array(
[Values] => 1
[List] => Array(
[Product] => Array(
[Details] => Array(
[Properties] => Array(
[Id] => 1
)
)
)
)
)
我想删除[properties]:
And I would like to remove [properties] :
Array(
[Values] => 1
[List] => Array(
[Product] => Array(
[Details] => Array(
[ID] => 1
)
)
)
)
我尝试过:
$result = array_map(function($sub) { return $sub['Properties']; }, $array);
和
$array= array_column($array, 'Properties');
不幸的是,它不起作用。
我该怎么做?
Unfortunately it doesn't work. How can I do this ?
推荐答案
直接:
$arr = [
"Values" => 1,
"List" => ["Product" => [ "Details" => ["Properties" => ["Id" => 1] ] ] ]
];
$arr['List']['Product']['Details']['Id'] = $arr['List']['Product']['Details']['Properties']['Id'];
unset($arr['List']['Product']['Details']['Properties']);
print_r($arr);
输出:
Array
(
[Values] => 1
[List] => Array
(
[Product] => Array
(
[Details] => Array
(
[Id] => 1
)
)
)
)
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