require_once 'ogame.php';

$bot                 = new Ogame ();
$bot->site           = 'xxxxxxxxxxxxxx';
$bot->identification = array(
             'v'           => xxx,
             'is_utf8'   => xxxx,
             'uni_url'   =>'xxxxxxxxxxxxxx',
             'login'      =>'xxxx',
             'pass'      =>'xxxx,);
$bot->startCurl();
$bot->auth();
echo htmlentities($bot->execute());
$bot->end();

<?php

/**
 * @author def
 * @copyright 2010
 */
 
 class Ogame{
    public 
    $site            = '',
    $identification  = '';
   
    private $session = '',
            $data    = '';
    
    
    public function __construct(){

        
    }
    
    public function startCurl(){
        $this->session = curl_init();       
    }
    
    public function auth(){
        
        curl_setopt($this->session, CURLOPT_HEADER              ,1);
        curl_setopt($this->session, CURLOPT_URL                    ,$this->site);
        curl_setopt($this->session, CURLOPT_POST                  ,true);
        curl_setopt($this->session, CURLOPT_POSTFIELDS        ,$this->identification);
        curl_setopt($this->session, CURLOPT_COOKIEJAR          ,realpath('cookie.txt'));
        curl_setopt($this->session, CURLOPT_COOKIESESSION   ,true);
        curl_setopt($this->session, CURLOPT_FOLLOWLOCATION ,true); 
        curl_setopt($this->session, CURLOPT_RETURNTRANSFER ,true); 
        curl_setopt($this->session, CURLOPT_HTTPHEADER       , Array("Content-Type:application/xml")); 
    }
    
    
    public function execute(){
         $this->data = curl_exec($this->session); 
         return $this->data;
    }

    public function getCurrentUrl(){
        $info               = curl_getinfo($this->session);
        $this->url          = $info['url'];
        return $this->url;
    }
   
    
    public function end(){
        curl_close($this->session);
    }
   
    
 }

?>

  public function auth(){
        curl_setopt($this->session, CURLOPT_HEADER         , 1);
        curl_setopt($this->session, CURLOPT_URL            , $this->site);
        curl_setopt($this->session, CURLOPT_POST           , true);
        curl_setopt($this->session, CURLOPT_POSTFIELDS     , $this->identification);
        curl_setopt($this->session, CURLOPT_COOKIEJAR      , realpath('cookie.txt'));
        curl_setopt($this->session, CURLOPT_COOKIESESSION  , true);
        curl_setopt($this->session, CURLOPT_FOLLOWLOCATION , true); 
        curl_setopt($this->session, CURLOPT_RETURNTRANSFER , true); 
        curl_setopt($this->session, CURLOPT_HTTPHEADER     , Array("Content-Type:application/xml")); 
    }

Array("Content-Type:application/xml"));