Some array problem:

1st, if calling function is myFunc(@ArrayName),
How to know the array is one dimension or two dimension or above...
i.e. ArrayName[1] or ArrayName[2,3] or ArrayName[2,3,1] ...??
Because ALen() only return row or column.
In case check equal is not correct!!
As ArrayName[4,4] will trick as one dimension! ~_~"

2nd, Acopy() will copy the one dimension array to the most upper one!!

e.g. ArrayOne[4] get a list {3,4,5,6}
if acopy() to ArrayTwo[4,3] will be:
ArrayTwo[1,1] = 3 ArrayTwo[1,2] = 4 ArrayTwo[1,3] = 5
ArrayTwo[2,1] = 6!!

Well, if I want to copy to a set of row or column,
especially for matrix array handling!!
How could I do... assign them one by one?