PHP ufak bir script yazdırılacak.

var mob = new Array(3)
for (i=0; i < 3; i++)
mob[i]=new Array(3)

//MOBIL REKLAM ICERIGI BURADAN DEGISTIRILECEK
mob[0][1] = "http://google.com/banner/mobil.gif"
mob[0][2] = "http://m.yandex.com"

mob[1][1] = "http://google.com/banner/mobil.gif"
mob[1][2] = "http://m.yahoo.com"

mob[2][1] = "http://google.com/banner/mobil.gif"
mob[2][2] = "http://m.google.com"




var web = new Array(3)
for (i=0; i < 3; i++)
web[i]=new Array(3)

web[0][1] = "http://google.com/3.gif"
web[0][2] = "http://google.com/"

web[1][1] = "http://google.com/2.gif"
web[1][2] = "http://yandex.com"

web[2][1] = "http://google.com/1.gif"
web[2][2] = "http://yahoo.com"


hangiref=site;
var mobile = (/iphone|ipad|ipod|android|blackberry|mini|windows\sce|palm/i.test(navigator.userAgent.toLowerCase()));
if (mobile) 
{ 
rastgele=Math.floor(Math.random()*mob.length);
window.location = "http://m.google.com"
}
else
{
rastgele=Math.floor(Math.random()*web.length);

document.write('<a href="'+web[rastgele][2]+'?site='+hangiref+'"><img src= "' + web[rastgele][1] + '"></a>');


}

<?php

/*
 * ORNEK KULLANIM

  include '../operatorController.class.php';
  $operator = operatorController::Run();
  if ( $operator !== FALSE )
  echo "OPERATOR : " . $operator;
  else
  echo "Mobil bir aygit degil";

 */

class operatorController {

    private
            $operatorIPAddr = array(
                "TURKCELL" => array(
                    "86.108.128.1/86.108.255.254",
                    "86.108.132.129/86.108.132.158"
                ),
                "VODAFONE" => array(
                    "212.65.132.1/212.65.132.62",
                    "212.65.140.160/212.65.140.191"
                ),
                "AVEA" => array(
                    "217.174.43.132",
                    "217.174.43.133"
                ),
                "KKTCEL" => array(
                    "212.252.169.99",
                    "94.79.91.1/94.79.91.254"
                )
                    ),
            $clientIPAddr = NULL,
            $isMobileOperator = FALSE;

    public function __construct($IPAddr = NULL) {
        #$this->clientIPAddr = is_null($IPAddr) ? $_SERVER['REMOTE_ADDR'] : trim($IPAddr);
        $this->clientIPAddr = is_null($IPAddr) ? Helpers::getRealIPAddr() : trim($IPAddr);
        unset($IPAddr);

        return $this->controlIPAddress();
    }

    private function controlIPAddress() {
        foreach ($this->operatorIPAddr as $operatorName => $ipData) {
            foreach ($ipData as $IP) {
                if (strstr($IP, '/')) {
                    $_ipData = explode('/', $IP);
                    $start = ip2long(trim($_ipData[0]));
                    $end = ip2long(trim($_ipData[1]));
                } else {
                    $start = ip2long($IP);
                    $end = ip2long($IP);
                }

                if ((ip2long($this->clientIPAddr) >= $start && ip2long($this->clientIPAddr) <= $end)) {
                    $this->isMobileOperator = $operatorName;
                    return $this->isMobileOperator;
                }
            }
        }
    }

    public static function Run($IPAddr = NULL) {
        $operatorController = new operatorController($IPAddr);
        if ($operatorController->isMobileOperator !== FALSE)
            return $operatorController->isMobileOperator;
        else
            return FALSE;
    }

}

?>