Undefined variable passing vars locally via URL

I've recently installed Apache 2 and php 5.2 on my WIndows XP
machine. Everything is up and running.
>
I'm passing some vars via the URL. It works fine online:
http://www.torusdesign.nl/spry/test....childerijenNAV
>
This is the code:
<?php echo $folder; ?>
<?php echo $navColor; ?>
>
The problem is that when I test it locally I get an error that the
variable in undefined.
Notice: Undefined variable: folder in F:\WEBSERVER\Apache2\htdocs\sonja
\test.php on line 14
Notice: Undefined variable: folder in F:\WEBSERVER\Apache2\htdocs\sonja
\test.php on line 15
Notice: Undefined variable: navColor in F:\WEBSERVER\Apache2\htdocs
\sonja\test.php on line 32
>
Can someone please help me out. Is there something wrong with my local
php configuration?
>
PS. You'll notice the Hello World at the top. That does work locally.
(if that's any help)
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>
>
--
>
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*******************
>
Bob Bruyn
Torus Design
Argonautenweg 45
3054 RP Rotterdam
010-4184349
http://www.torusdesign.nl
>

I've recently installed Apache 2 and php 5.2 on my WIndows XP
machine. Everything is up and running.
>
I'm passing some vars via the URL. It works fine online:
http://www.torusdesign.nl/spry/test....childerijenNAV
>
This is the code:
<?php echo $folder; ?>
<?php echo $navColor; ?>
>
The problem is that when I test it locally I get an error that the
variable in undefined.