Hai friends
I need to sort the array values.

Array value is
Array ( [160x600] => Array ( [0] => 21 [1] => 1 [2] => 0 [3] => 0 ) [300x250] => Array ( [0] => 32 [1] => 2 [2] => 0 [3] => 0 ) )


First I am using ksort to sort the array values.Now I neet to sort [0] => 21 and [0] => 32


How to sort Array in array ? Please send any suggestion

Thanks
__________________
Thanks
Vssp

Check out array_multisort