Posted by Manish on 08/09/06 04:44

This is the print_r() for a variable $categories.

$categories ::

Array
(
[1003] => Array
(
[1014] => Array
(
[1006] => Array
(
[1018] => 0
[1019] => 0
)

[1015] => Array
(
[1017] => 0
[1016] => 0
)

)

[1008] => Array
(
[1005] => 0
)

)

[1004] => Array
(
[1020] => 0
)
)

Any key in the array at any level is unique. i.e. key 1003 will not
appear twice.

I want to find out at what level the particular key exists.

Thats,

KeyLevel(1003) = 1
KeyLevel(1008) = 2
KeyLevel(1016) = 4

Please suggest on the coding for function KeyLevel().

Thanks.

Manish

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