[RESOLVED] Problem outputting $_GET array with repeating keys

[ptaylor2005]

Hi,

I am trying to dynamically build links at the bottom of a search result page, and am having a problem carrying the querystring info over.
On the search form the user has the option of selecting multiple cities as part of the search criteria, so the resulting querystring looks something like this:

result.php?country=1&city%5B%5D=72&city%5B%5D=12&city%5B%5D=14&industry=12

I don't know how to handle that array in terms of echoing it out to the page as part of the "Previous" "next" links at the bottom of the page. I just get a link such as: "next=array"
instead of the proper querystring info.

Many thanks for your help.

[barand]

$GET['city] is an array, so processing would be something like

foreach($_GET['city'] as $cityid) {
     // process city
     echo "$cityid <br>";
}

[ptaylor2005]

That worked, once I got it to write it out as:

foreach($_GET['city'] as $value) { 
                        echo "city%5B%5D=$value&";
                        }

Thanks again.