Posted by Toby Inkster on 03/25/06 03:25

Chris H wrote:

> $pageprev = $page--;

This doesn't do what you think it does. What you have written is shorthand
for:

$pageprev = $page;
$page = $page - 1;

What you want is:

$pageprev = $page - 1;

Ditto with your use of ++.

--
Toby A Inkster BSc (Hons) ARCS
Contact Me ~ http://tobyinkster.co.uk/contact

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