I have a multidimensional array:

combination(0)(0): '4' (0)(1): '5' (0)(2): '6' (0)(3): '7' (0)(4): '8'
(1)(0): 'W'
(2)(0): '.' (2)(1): '_' (2)(2): '-'

I need to make another array which is a combination of the above fields:


sub(0): '4W.'
sub(1): '4W_'
sub(2): '4W-'
sub(3): '5W.'
sub(4): '5W_' etc.

Can anyone suggest the best way to do this?

Any help much appreciated.
Booga Bear