Question: How to create this function

From: Ming Liu <qinggu_at_worldnet.att.net>
Date: 7 Jan 1999 03:35:04 GMT
Message-ID: <01be39ee$24cbfaa0$e8344f0c@grace>

Hi. Folks:
I want to create a function call get_item to do the following:

get_item('A,B,C,D', 1, ',') = 'A'
get_item('A,B,C,D', 2, ',') = 'B'
get_item('A,B,C,D', 3, ',') = 'C', ect.

Thanks for any hints. Received on Wed Jan 06 1999 - 21:35:04 CST