Expiring cached data?

[andrew cooke]

ajb at spamcop.net said:
[...]
> If you can wait a day or two, I have some code which needs to be cleaned
> up which does pretty much this.

Thanks to everyone who's replied (including some replies I see in the
inbox that I have not read yet).  Yes, I can certainly wait (and would be
interested to see the code, although it's not critical for me) - I work
shifts and won't have free time (this isn't work-related) until next
Wednesday (although I'm taking Saturday as a holiday to watch the ll3
webcast ;o).

Cheers,
Andrew

-- 
http://www.acooke.org/andrew