Multiple HTTP GET parameters with the same identifier

Question

Let\'s say I am getting requests such as:

http://www.example.com/index.php?id=123&version=3&id=234&version=4

Is it possible to extra

Answer 1

Not as rounded or reliable as methods mentioned above but I use this to remove the need to [] in urls without worrying about rewriting.

$aQuery = explode("&", $_SERVER['QUERY_STRING']);
$aQueryOutput = array();
foreach ($aQuery as $param) {
    if(!empty($param)){
        $aTemp = explode('=', $param, 2);
        if(isset($aTemp[1]) && $aTemp[1] !== ""){
            list($name, $value) = explode('=', $param, 2);
            $aQueryOutput[ strtolower(urldecode($name)) ][] = urldecode(preg_replace('/[^a-z 0-9\'+-]/i', "", $value));
        }
    }
}