我正在使用一个框架来处理 PayPal。此代码在 Sandbox 上运行良好，但是当我尝试使用实时模式付款时，它向我显示：
Array
(
[TIMESTAMP] => 2013%2d01%2d09T22%3a21%3a12Z
[CORRELATIONID] => a6af5582b727d
[ACK] => Failure
[VERSION] => 94%2e0
[BUILD] => 4181146
[L_ERRORCODE0] => 10400
[L_SHORTMESSAGE0] => Transaction%20refused%20because%20of%20an%20invalid%20argument%2e%20See%20additional%20error%20messages%20for%20details%2e
[L_LONGMESSAGE0] => Order%20total%20is%20missing%2e
[L_SEVERITYCODE0] => Error
)
我不知道我做错了什么。API 密钥是正确的。该框架将这些变量发送到 PayPal。
$padata = '&CURRENCYCODE='.urlencode($PayPalCurrencyCode).
'&PAYMENTACTION=Sale'.
'&ALLOWNOTE=1'.
'&PAYMENTREQUEST_0_CURRENCYCODE='.urlencode($PayPalCurrencyCode).
'&PAYMENTREQUEST_0_AMT='.urlencode($ItemTotalPrice).
'&PAYMENTREQUEST_0_ITEMAMT='.urlencode($ItemTotalPrice).
'&L_PAYMENTREQUEST_0_QTY0='. urlencode($ItemQty).
'&L_PAYMENTREQUEST_0_AMT0='.urlencode($ItemPrice).
'&L_PAYMENTREQUEST_0_NAME0='.urlencode($ItemName).
'&L_PAYMENTREQUEST_0_NUMBER0='.urlencode($ItemNumber).
'&AMT='.urlencode($ItemTotalPrice).
'&RETURNURL='.urlencode($PayPalReturnURL ).
'&CANCELURL='.urlencode($PayPalCancelURL);
我希望你能帮助我
这是所有代码：
如果我 "echo" $padata 一些值是空的，比如 "AMT"。
&TOKEN=EC-2TW28437TX702052X&PAYERID=T9FV73NEH3UU2&PAYMENTACTION=SALE&AMT=&CURRENCYCODE=MXN
现在代码：
<?php $articulo = "Proceso Finalizado"; ?>
<?php include ('header.php'); ?>
<div id="contenido">
<?php
session_start();
include_once("config.php");
include_once("paypal.class.php");
if($_POST) //Post Data received from product list page.
{
//Mainly we need 4 variables from an item, Item Name, Item Price, Item Number and Item Quantity.
$ItemName = $_POST["itemname"]; //Item Name
$ItemPrice = $_POST["itemprice"]; //Item Price
$ItemNumber = $_POST["itemnumber"]; //Item Number
$ItemQty = $_POST["itemQty"]; // Item Quantity
$ItemTotalPrice = ($ItemPrice*$ItemQty); //(Item Price x Quantity = Total) Get total amount of product;
//Data to be sent to paypal
$padata = '&CURRENCYCODE='.urlencode($PayPalCurrencyCode).
'&PAYMENTACTION=Sale'.
'&ALLOWNOTE=1'.
'&PAYMENTREQUEST_0_CURRENCYCODE='.urlencode($PayPalCurrencyCode).
'&PAYMENTREQUEST_0_AMT='.urlencode($ItemTotalPrice).
'&PAYMENTREQUEST_0_ITEMAMT='.urlencode($ItemTotalPrice).
'&L_PAYMENTREQUEST_0_QTY0='. urlencode($ItemQty).
'&L_PAYMENTREQUEST_0_AMT0='.urlencode($ItemPrice).
'&L_PAYMENTREQUEST_0_NAME0='.urlencode($ItemName).
'&L_PAYMENTREQUEST_0_NUMBER0='.urlencode($ItemNumber).
'&AMT='.urlencode($ItemTotalPrice).
'&RETURNURL='.urlencode($PayPalReturnURL ).
'&CANCELURL='.urlencode($PayPalCancelURL);
$padatafin = $padata;
//We need to execute the "SetExpressCheckOut" method to obtain paypal token
$paypal= new MyPayPal();
$httpParsedResponseAr = $paypal->PPHttpPost('SetExpressCheckout', $padata, $PayPalApiUsername, $PayPalApiPassword, $PayPalApiSignature, $PayPalMode);
//Respond according to message we receive from Paypal
if("SUCCESS" == strtoupper($httpParsedResponseAr["ACK"]) || "SUCCESSWITHWARNING" == strtoupper($httpParsedResponseAr["ACK"]))
{
// If successful set some session variable we need later when user is redirected back to page from paypal.
$_SESSION['itemprice'] = $ItemPrice;
$_SESSION['totalamount'] = $ItemTotalPrice;
$_SESSION['itemName'] = $ItemName;
$_SESSION['itemNo'] = $ItemNumber;
$_SESSION['itemQTY'] = $ItemQty;
if($PayPalMode=='sandbox')
{
$paypalmode = '.sandbox';
}
else
{
$paypalmode = '';
}
//Redirect user to PayPal store with Token received.
$paypalurl ='https://www'.$paypalmode.'.paypal.com/cgi-bin/webscr?cmd=_express-checkout&token='.$httpParsedResponseAr["TOKEN"].'';
header('Location: '.$paypalurl);
}else{
//Show error message
echo '<div style="color:red"><b>Error : </b>'.urldecode($httpParsedResponseAr["L_LONGMESSAGE0"]).'</div>';
echo '<pre>';
print_r($httpParsedResponseAr);
echo '</pre>';
}
}
//Paypal redirects back to this page using ReturnURL, We should receive TOKEN and Payer ID
if(isset($_GET["token"]) && isset($_GET["PayerID"]))
{
//we will be using these two variables to execute the "DoExpressCheckoutPayment"
//Note: we haven't received any payment yet.
$token = $_GET["token"];
$playerid = $_GET["PayerID"];
//get session variables
$ItemPrice = $_SESSION['itemprice'];
$ItemTotalPrice = $_SESSION['totalamount'];
$ItemName = $_SESSION['itemName'];
$ItemNumber = $_SESSION['itemNo'];
$ItemQTY = $_SESSION['itemQTY'];
$nombre2 = $_SESSION['nombre'];
$apellidos2 = $_SESSION['apellidos'];
$edad2 = $_SESSION['edad'];
$sexo2 = $_SESSION['sexo'];
$telefono2 = $_SESSION['telefono'];
$celular2 = $_SESSION['celular'];
$email2 = $_SESSION['email'];
$dir2 = $_SESSION['dir'];
$colonia2 = $_SESSION['colonia'];
$cp2 = $_SESSION['cp'];
$ciudad2 = $_SESSION['ciudad'];
$pais2 = $_SESSION['pais'];
$confirmacion = urldecode($httpParsedResponseAr["TRANSACTIONID"]);
$fecha = date("j, n, Y");
$cantidad = $_SESSION['itemQTY'];
$padata =
'&TOKEN='.urlencode($token).
'&PAYERID='.urlencode($playerid).
'&PAYMENTACTION='.urlencode("SALE").
'&AMT='.urlencode($ItemTotalPrice).
'&CURRENCYCODE='.urlencode($PayPalCurrencyCode);
echo '<pre>';
print_r($padata);
echo '</pre>';
//We need to execute the "DoExpressCheckoutPayment" at this point to Receive payment from user.
$paypal= new MyPayPal();
$httpParsedResponseAr = $paypal->PPHttpPost('DoExpressCheckoutPayment', $padata, $PayPalApiUsername, $PayPalApiPassword, $PayPalApiSignature, $PayPalMode);
//Check if everything went ok..
if("SUCCESS" == strtoupper($httpParsedResponseAr["ACK"]) || "SUCCESSWITHWARNING" == strtoupper($httpParsedResponseAr["ACK"]))
{
echo '<h2>Transacción Exitosa</h2>';
$con = mysql_connect("localhost","cruxcong","gress12AdT");
if (!$con)
{
die('Could not connect: ' . mysql_error());
}
mysql_select_db("pagopaypal", $con);
mysql_query("SET NAMES 'utf8'");
mysql_query("INSERT INTO asistentes (confirmacion, fecha, paquete, Cantidad, nombre, apellidos, edad, sexo, telefono, celular, email, dir, colonia, cp, ciudad, pais)
VALUES ('".urldecode($httpParsedResponseAr["TRANSACTIONID"])."','$fecha','$ItemName','$cantidad','$nombre2','$apellidos2','$edad2','$sexo2','$telefono2','$celular2','$email2','$dir2','$colonia2','$cp2','$ciudad2','$pais2')");
mysql_close($con);
/*
//Sometimes Payment are kept pending even when transaction is complete.
//May be because of Currency change, or user choose to review each payment etc.
//hence we need to notify user about it and ask him manually approve the transiction
*/
if('Completed' == $httpParsedResponseAr["PAYMENTSTATUS"])
{
echo '¡El pago ha sido hecho! tu número de confirmación es: <div style="color:red"><b>' .urldecode($httpParsedResponseAr["TRANSACTIONID"]).'</b></div> El cual deberás de presentar junto con una identificación oficial para tener acceso al congreso.';
}
elseif('Pending' == $httpParsedResponseAr["PAYMENTSTATUS"])
{
echo 'Transacción Completada, pero el pago todavía está pendiente! Necesitas autorizarlo manualmente en tu <a target="_new" href="http://www.paypal.com">Cuenta de PayPal</a>.<br /><br /> Tu número de confirmación es: <div style="color:red"><b>' .urldecode($httpParsedResponseAr["TRANSACTIONID"]).'</b></div> El cual deberás de presentar junto con una identificación oficial para tener acceso al congreso, una vez que hayas confirmado el pago.';
}
echo "<p><b>IMPRIME ESTA DOCUMENTO COMO COMPROBANTE DE PAGO</b></p>";
echo "<form><input type=\"button\" name=\"imprimir\" value=\"Imprimir\" onclick=\"window.print();\"> </form> <br />";
$con = mysql_connect("localhost","cruxcong","gress12AdT");
if (!$con)
{
die('Could not connect: ' . mysql_error());
}
mysql_select_db("pagopaypal", $con);
mysql_query("SET NAMES 'utf8'");
$result = mysql_query("SELECT * FROM asistentes WHERE confirmacion='".urldecode($httpParsedResponseAr["TRANSACTIONID"])."'");
while($row = mysql_fetch_array($result))
{
echo "<b>Fecha de compra: </b>".$row['fecha']."<br>";
echo "<b>Paquete: </b>".$row['paquete']."<br>";
echo "<b>Cantidad de boletos: </b>".$row['Cantidad']."<br><br>";
echo "<b>Nombre: </b>".$row['nombre'] . " " . $row['apellidos']."<br>";
echo "<b>Edad: </b>".$row['edad']."<br>";
echo "<b>Sexo: </b>".$row['sexo']."<br>";
echo "<b>Teléfono: </b>".$row['telefono']."<br>";
echo "<b>Celular: </b>".$row['celular']."<br>";
echo "<b>Email: </b>".$row['email']."<br>";
echo "<b>Dirección: </b>".$row['dir']."<br>";
echo "<b>Colonia: </b>".$row['colonia']."<br>";
echo "<b>Código Postal: </b>".$row['cp']."<br>";
echo "<b>Ciudad: </b>".$row['ciudad']."<br>";
echo "<b>País: </b>".$row['pais'];
echo "<br>";
}
mysql_close($con);
//echo '<br /><b>Stuff to store in database :</b><br /><pre>';
$transactionID = urlencode($httpParsedResponseAr["TRANSACTIONID"]);
$nvpStr = "&TRANSACTIONID=".$transactionID;
$paypal= new MyPayPal();
$httpParsedResponseAr = $paypal->PPHttpPost('GetTransactionDetails', $nvpStr, $PayPalApiUsername, $PayPalApiPassword, $PayPalApiSignature, $PayPalMode);
if("SUCCESS" == strtoupper($httpParsedResponseAr["ACK"]) || "SUCCESSWITHWARNING" == strtoupper($httpParsedResponseAr["ACK"])) {
/*
#### SAVE BUYER INFORMATION IN DATABASE ###
$buyerName = $httpParsedResponseAr["FIRSTNAME"].' '.$httpParsedResponseAr["LASTNAME"];
$buyerEmail = $httpParsedResponseAr["EMAIL"];
$conn = mysql_connect("localhost","MySQLUsername","MySQLPassword");
if (!$conn)
{
die('Could not connect: ' . mysql_error());
}
mysql_select_db("Database_Name", $conn);
mysql_query("INSERT INTO BuyerTable
(BuyerName,BuyerEmail,TransactionID,ItemName,ItemNumber, ItemAmount,ItemQTY)
VALUES
('$buyerName','$buyerEmail','$transactionID','$ItemName',$ItemNumber, $ItemTotalPrice,$ItemQTY)");
mysql_close($con);
*/
//echo '<pre>';
//print_r($httpParsedResponseAr);
//echo '</pre>';
} else {
echo '<h2>No se ha podido realizar la transacción</h2>';
echo '<p>Asegúrate de haber seleccionado correctamente un paquete, o bien que tu tarjeta de débito, crédito o cuenta de PayPal tenga fondos suficientes para realizar la transacción</p>';
}
}else{
echo '<pre>';
print_r($padata);
echo '</pre>';
echo "<br /><br />";
print_r($httpParsedResponseAr);
echo '<div style="color:red"><b>Error : </b>'.urldecode($httpParsedResponseAr["L_LONGMESSAGE0"]).'</div>';
echo '<pre>';
print_r($httpParsedResponseAr);
echo '</pre>';
}
}
?>
</div>
</div>
</body>
</html>
<?php session_destroy(); ?>