здравствуйте .есть модуль оплаты ,значение номер заказа и сумма задаются в ручную .вот часть кода $request->setOrderInfo (21034006 /* webpay objednávka */, 1678 /* interní objednávka */, 12347 /* cena v CZK */);
. как сделать так что бы эти значение можно было вводить через форму ?

<?
include_once 'webpay.php';
$request = new WebPayRequest ();
$request->setPrivateKey ('quatroTT.pem', '12');
$request->setWebPayUrl ('https://3dsecure.gpwebpay.com/rb/order.do');
$request->setResponseUrl ('http://shop.example.cpm/order.php');
$request->setMerchantNumber (201041);
$request->setOrderInfo (21034006, 1678 , 12347 );
echo "<a href='{$request->requestUrl ()}'>zaplatit kartou</a>";

<?
 
if (!extension_loaded('openssl'))
  die ("PHP extension OpenSSL is not loaded.");
 
class WebPayRequest
{
  var $privateKey;
  var $webPayUrl;
  var $responseUrl;
  var $merchantNumber;
  var $webPayOrder;
  var $merchantOrder;
  var $amount;
 
  public function setPrivateKey ($file, $passphrase)
  {
    $fp = fopen ($file, "r");
    $key = fread ($fp, filesize($file));
    fclose ($fp);
    if (!($this->privateKey = openssl_pkey_get_private ($key, $passphrase)))
    {
      echo "'$file' is not valid PEM private key (or passphrase is incorrect).";
      die;
    }
  }
 
  public function setOrderInfo ($webPayOrder, $merchantOrder, $price)
  {
    $this->webPayOrder = $webPayOrder;
    $this->merchantOrder = $merchantOrder;
    $this->amount = $price * 100;
  }
 
  public function setWebPayUrl ($url)
  {
    $this->webPayUrl = $url;
  }
 
  public function setResponseUrl ($responseUrl)
  {
    $this->responseUrl = $responseUrl;
  }
 
  public function setMerchantNumber ($merchantNumber)
  {
    $this->merchantNumber = $merchantNumber;
  }
 
  public function getParams ()
  {
    $params = array ();
    $params ['MERCHANTNUMBER'] = $this->merchantNumber;
    $params ['OPERATION'] = 'CREATE_ORDER';
    $params ['ORDERNUMBER'] = $this->webPayOrder;
    $params ['AMOUNT'] = $this->amount;
    $params ['CURRENCY'] = 203;
    $params ['DEPOSITFLAG'] = 1;
    $params ['MERORDERNUM'] = $this->merchantOrder;
    //$params ['MD'] = '';
    $params ['URL'] = $this->responseUrl;
   
    $digestText = implode ('|', $params);
    openssl_sign ($digestText, $signature, $this->privateKey);
    $signature = base64_encode ($signature);
    $params ['DIGEST'] = $signature;
 
    return $params;
  }
 
  public function requestUrl ()
  {
    $params = $this->getParams ();
    $url = $this->webPayUrl . '?' . http_build_query ($params);
    return $url;
  }
} // WebPayRequest
 
 
class WebPayResponse
{
  var $publicKey;
  var $responseParams = array ();
  var $digest;
 
  public function setPublicKey ($file)
  {
    $fp = fopen($file, "r");
    $key = fread($fp, filesize ($file));
    fclose ($fp);
    if (!($this->publicKey = openssl_get_publickey($key)))
    {
      echo "'$file' is not valid PEM public key (or passphrase is incorrect).";
      die;
    }
  }
 
  public function setResponseParams ($params)
  {
    $this->responseParams ['OPERATION'] = isset ($params ['OPERATION']) ? $params ['OPERATION'] : '';
    $this->responseParams ['ORDERNUMBER'] = isset ($params ['ORDERNUMBER']) ? $params ['ORDERNUMBER'] : '';
    $this->responseParams ['MERORDERNUM'] = isset ($params ['MERORDERNUM']) ? $params ['MERORDERNUM'] : '';
    //$this->responseParams ['MD'] = isset ($params ['MD']) ? $params['MD'] : '';
    $this->responseParams ['PRCODE'] = isset ($params ['PRCODE']) ? $params ['PRCODE'] : '';  
    $this->responseParams ['SRCODE'] = isset ($params ['SRCODE']) ? $params ['SRCODE'] : '';
    $this->responseParams ['RESULTTEXT'] = isset ($params ['RESULTTEXT']) ? $params ['RESULTTEXT'] : '';
 
    $this->digest = isset ($params ['DIGEST']) ? $params ['DIGEST'] : '';
  }
 
  public function verify ()
  {
    $data = implode('|', $this->responseParams);
    $digest = base64_decode ($this->digest);
    $ok = openssl_verify ($data, $digest, $this->publicKey);
    return (($ok == 1) && ($this->responseParams ['PRCODE'] == 0) && ($this->responseParams ['SRCODE'] == 0)) ? true : false;
  }
 
  public function orderWebpay () {return $this->responseParams ['ORDERNUMBER'];}
  public function orderMerchant () {return $this->responseParams ['MERORDERNUM'];}
} // WebPayResponse

<?

include_once 'webpay.php';

$response = new WebPayResponse ();
$response->setPublicKey ('muzo.signing_test.pem');
$response->setResponseParams ($_GET);
$result = $response->verify ();

if ($result)
{
  echo 'Objednбvka čнslo ' . $response->orderMerchant () . ' byla zaplacena.';
}
else
{
  echo 'Zaplacenн selhalo...';
}