//Set mobile check to true
$mobile_check = true;
if (preg_match('/bot|ipad|xoom|sch-i800|playbook|tablet|kindle/i',$_SERVER['HTTP_USER_AGENT'])) {
    $mobile_check = false;
}

if ( isset($_GET['desktop']) && !empty($_GET['desktop']) ) {
   $mobile_check = false;
   setcookie('desktop', 1);
}

if ( isset($_COOKIE['desktop']) && !empty($_COOKIE['desktop']) ) {
   $mobile_check = false;
}

if ($mobile_check == true ) {
   # Mobile redirection using WURFL Lib and database downloaded from http://wurfl.sourceforge.net

   require_once './Tera-Wurfl/TeraWurfl.php';
   $wurflObj = new TeraWurfl();
   $wurflObj->getDeviceCapabilitiesFromAgent();

    if($wurflObj->getDeviceCapability("is_wireless_device")){
        header("Location: http://mobilesite" . $_SERVER['REQUEST_URI']);
        exit();
    }

}