Re: best way to loop over string value character by character

On 2005-09-02, DA Morgan <damorgan_at_psoug.org> wrote:
> steph wrote:
>> good point.
>> for each character in the string i want to call a specific function
>> that checks this character against a matrix. It returns a number which
>> i handle seperately.
>> br,
>> stephan
>
> Are the strings of a constant or variable length?
>
> The lack of specific information makes it difficult to know if there
> is an alternative solution.

But then again, I fail to see how the existance or absence of a constant string length would make a difference.

Rene

-- 
  Rene Nyffenegger
  http://www.adp-gmbh.ch/