Posted by Marlin Unruh on 10/05/98 11:33

Jay Blanchard wrote:
> [snip]
> Can I use an anchor element to pass info back to the self same php
> script? If so how? I can't seem to find my way though this aspect of the
> project.
> [/snip]
>
> You can include information in the query string of the URL
>
> <a href="foo.php?directory=/path/to/may/files/">Click Here</a>
>
> The information would be available in the $_GET array as $_GET['directory']
>
>
This did the trick but, how do I clear out the $_GET array? As I move
around the directories the 'directory' string gets longer and longer.
I'm not sure if it is an Apache variable or what that I need to clear to
empty the ?directory= string. Below is what builds up in the browser
address window as I go in and out of directories. How do I dump it?

http://localhost/cad.php?directory=c:/suncosys/cyl/../sbr/../act/2d/obsolete/..


--

Regards,
Marlin Unruh
Sunco Systems Inc.
(308) 326-4400

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