In addition to Tonu's and Bob's suggestions:
If the cgi is resident (like under FastCGI), then you could easily add a
subroutine that changed the question at midnight.
Yuval Malchi wrote:
> One of my clients has a site that displays a different
> question everyday. These questions need to change
> every night at 12am, and it needs to be done through
> the application. Has anyone every faced this issue
> before? What's the best method to use? We were
> thinking of putting a cron job on the site. Does
> anyone have other ideas?