让我们说我有一种形式的数组:每个增减键递归
Array
(
[0] => Array
(
[id] => 194
[name] => ....
[A] => Array
(
[0] => Array
(
[id] => 44
[name] => ...
)
[1] => Array
(
[id] => 45
[name] => ...
)
)
[B] => Array
(
[0] => Array
(
[id] => 56
[name] => ...
)
[1] => Array
(
[id] => 57
[name] => ...
)
)
)
)
我想有一个递归函数来替换所有键(0,1,等...)我的阵列中的阵列到阵列的相应字段id
的价值,使我的排列成为
Array
(
[194] => Array
(
[id] => 194
[name] => ....
[A] => Array
(
[44] => Array
(
[id] => 44
[name] => ...
)
[45] => Array
(
[id] => 45
[name] => ...
)
)
[B] => Array
(
[56] => Array
(
[id] => 56
[name] => ...
)
[57] => Array
(
[id] => 57
[name] => ...
)
)
)
)
**注意**该阵列可以包含数以千计的数据,这就是为什么我需要递归,数组我放在这里只是为了展示它看起来像什么
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