curlを使ってアナログ登録を行います.

$cookie_path = './'; //  cookie    
//-----          ---------------
$vars['username'] = '  ';
$vars['pwd'] = '123';
//-------------------------------------
$method_post = true;
//     url  (    action     )
$url = 'http://****.com/login';
//----------------------------
$ch = curl_init();
$params[CURLOPT_URL] = $url;    //  url  
$params[CURLOPT_HEADER] = true; //         
$params[CURLOPT_RETURNTRANSFER] = true; //       
$params[CURLOPT_FOLLOWLOCATION] = true; //     
$params[CURLOPT_USERAGENT] = 'Mozilla/5.0 (Windows NT 5.1; rv:9.0.1) Gecko/20100101 Firefox/9.0.1';

$postfields = '';
foreach ($vars as $key => $value){
    $postfields .= urlencode($key) . '=' . urlencode($value) . '&';
}

$params[CURLOPT_POST] = true;
$params[CURLOPT_POSTFIELDS] = $postfields;

//     cookie,       
if (isset($_COOKIE['cookie_jar']) && ($_COOKIE['cookie_jar'] || is_file($_COOKIE['cookie_jar'])))
{
    $params[CURLOPT_COOKIEFILE] = $_COOKIE['cookie_jar']; //    cookie
}
else
{
    $cookie_jar = tempnam($cookie_path, 'cookie'); //    cookie  
    $params[CURLOPT_COOKIEJAR] = $cookie_jar; //  cookie  
    setcookie('cookie_jar', $cookie_jar); //  cookie  
}
curl_setopt_array($ch, $params); //  curl  
$content = curl_exec($ch); //  
echo '
';
echo $content; //      
/*
//---------             ,           ---------
echo '
';
$nexturl = 'http://****.com/test';
$params[CURLOPT_URL] = $nexturl;
$params[CURLOPT_POSTFIELDS] = '';
curl_setopt_array($ch, $params); //  curl  
$content = curl_exec($ch); //  
echo $content; //      
//-------------------------------------------------
*/
curl_close($ch); //    

?>