Hello dude,

I'm currently working on a scanner "Dionysos Scanner"
And, To protect everyaccount from sharing.
I coded this function
Explaination, It's simply grabbes the Server provider information
Latiture:Longitude:Country and I allow every IP from the same city.

Maybe it will help someone.

        public function ipChecker()

    {

  $content = file_get_contents("https://whatismyipaddress.com/ip/".$_SERVER['REMOTE_ADDR']);

  $host = explode("\n",$content);

  // strip_tags(); because I insert thats data in my database so it's not really beatifull to see HTML code :/ Remove it for an echo. I started using it without strip_tags(); so that why you can see <br />.

  $final_info = strip_tags($host[58-1]."<br />".$host[59-1]."<br />".$host[60-1]."<br />".$host[61-1]."<br />".$host[62-1].$host[63-1]);

  $time = date("d/m/Y - H:m:s");



  $array = mysql_fetch_array(mysql_query("SELECT * FROM ip_logs WHERE id_user= {$_SESSION['user_id']}"));



  $row = mysql_num_rows(mysql_query("SELECT * FROM ip_logs WHERE id = {$_SESSION['user_id']}"));

  if($row != 0)

  {

    mysql_query("INSERT INTO ip_logs VALUES('','".$_SERVER['REMOTE_ADDR']."','$final_info','".$_SESSION['user_id']."'");

    return;

  }



  if($array['ip_info'] !== $final_info)

  {

    mysql_query("UPDATE users SET is_banned = '1' WHERE id = {$_SESSION['user_id']}");

    mysql_query("INSERT INTO attemps_ip VALUES('','".$_SERVER['REMOTE_ADDR']."','$final_info','".$_SESSION['user_id']."','$time'");

  }



  elseif($array['ip_info'] == $final_info)

  {

    return;

  }



    }