Re: [Phplib-users] clean the url from session

[Sascha W. <sas...@gm...>]

At 04:57 01.06.2002 +0200, you wrote:
>I am not keen with grep. I need a slightly different version of the
>existing: if e.g. your session is 'Example_Session=', but I don't know
>its value, I want to clean it whatever it is until the next name=value
>pair in the URL.

Perhaps this may help you:

//$filters must be an Array
function filter_parameters($url, $filters){
   foreach ($filters as $filter) {
     $url =  preg_replace('#\?' .
                            $filter .
                           "=.{32}$|&" .
                           $filter .
                           "=.{32}$|" .
                           $filter .
                           '=.{32}&#msiU',
                           '',
                           $url
                          );
   }
   return $url;
}

In the result all name-value-pairs with the names specified in the array 
$filters are removed.

Copyright-Note: I've taken this alghorithm from phpOpenTracker by Sebastian 
Bergmann. Thanks by the way!


Sascha.