turi class

<?php

class turi {

    public static function uri_to_assoc($uri = '')
    {
        $query_string = array();
        foreach ($uri as $val)
        {
            $temp = explode(':', $val);

            if (isset($temp[2]))
            {
                $key = $temp[0];
                unset($temp[0]);
                $query_string[$key] = $temp;
            }
            elseif(isset($temp[1]))
            {
                $query_string[$temp[0]] = $temp[1];
            }
        }

        return $query_string;
    }



    public static function assoc_to_uri($assoc = array())
    {
        $temp = array();
        foreach ($assoc as $key => $val)
        {
            $temp[]=$key.':'.implode(':', (array)$val);
        }

        return implode('/', $temp);
    }
}