This actually makes perfect sense to me. Knowing this would have really come in handy a while back when I was creating my dynamic excel spreadsheet generator i

This actually makes perfect sense to me. Knowing this would have really come in handy a while back when I was creating my dynamic excel spreadsheet generator in PHP. While it doesn't follow ASCII char indexes, it follows a base 26 numbering system. Edit: Oh... and if anyone was wondering, PHP's "char" function (provided an index) should perform similar to incrementing an ASCII char in C/C++.