thanks :)
I'll give that a try
g

On Dec 5, 2006, at 10:48 AM, Richard Lynch wrote:

If you are composing these on the fly, you could use
http://php.net/dirname for each element in front of a "../" and wipe
out the subdir and the "../"

Or, perhaps something like:

$url = preg_replace("|/[^/]/\\.\\./|", "/", $url);

On Mon, December 4, 2006 9:11 pm, Graham Anderson wrote:
What is a good/accepted  way to pass a relative or absolute  path
into a clean url ?

I could replace the relative url's slashes with another character,
but would love to know a cleaner less confusing way...if it exists


example url:
http://localhost/testscript/../image.png/jpeg/420000/0/

example php:
list($dummy,$relative_path,$type, $color, $cache) = explode('/',
$_SERVER['PATH_INFO']);


where:
$relative_path=../image.png
$type=jpeg
$color=420000
$cache=0


many thanks in advance

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