我在PHP中有一个具有这种结构的数组：
Array
(
[7] => Array
(
[6] => Array
(
[200000000] => Array
(
[201000001] => Array
(
[201000002] => Entry
[201000003] => History
[201000004] => Statistic
[201000005] => Edit
)
)
)
[7] => Array
(
[200000000] => Array
(
[201000001] => Array
(
[201000002] => Entry
[201000005] => Edit
)
[201000006] => Request
[201000007] => Array
(
[201000008] => Array
(
[201000009] => Inbox
[201000010] => Cancellation
)
)
)
)
)
)
如何将该数组转换为这样的数据：
Array
(
[7] => Array
(
[6] => Array
(
[200000000] => Array
(
[201000001] => Array
(
[201000002] => Entry
[201000003] => History
[201000004] => Statistic
[201000005] => Edit
)
[201000006] => Request
[201000007] => Array
(
[201000008] => Array
(
[201000009] => Inbox
[201000010] => Cancellation
)
)
)
)
)
)
如果有PHP内置函数可以做到这一点，是否优先？或者可能是一个没有太多循环的函数？
谢谢你......