Posted by Shelly on 07/20/05 22:54

<bettina@coaster.ch> wrote in message
news:1121852444.027412.198990@g44g2000cwa.googlegroups.com...
> Yes, index is the main page (home) where the include_once is called. A
> subpage is a page that is linked to index. When I come back from the
> subpage to index unless I put this "if (!isset...) the include will be
> executed again.
>

If it didn't without the if (!isset...), that would be incorrect.

Shelly

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