Question

我试图通过PayPal按钮将我的产品价格传递到付款处理页面（或发票）。当您点击PayPal按钮时，它会将我的价格更改为0并继续以0.00为价格的PayPal。

    $totalprice = array();
foreach ($_POST as $key => $value) {

    $sql = "SELECT pprice FROM stock WHERE `pid`= ".$key;
    $result = $conn->query($sql);

    if ($result->num_rows > 0) {
            while($row = $result->fetch_assoc()) {
            $totalprice[$key] = $row["pprice"] * $value;
            }
    }
}

$totalprice["x"] = "0";
$totalprice["y"] = "0";
$finaltotal = array_sum($totalprice);
echo $finaltotal;
$data=array(
'merchant_email'=>'myemail@paypal.com',
'product_name'=>'Custom Product',
'amount'=> $finaltotal,
'currency_code'=>'GBP',
'thanks_page'=>"http://".$_SERVER['HTTP_HOST'].'/manager.php?ordered=1',
'notify_url'=>"http://".$_SERVER['HTTP_HOST'].'/manager.php?notify=1',
'cancel_url'=>"http://".$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'],
'paypal_mode'=>true,
);
?>

if(isset($_POST['pay_now'])){
echo processPaypal($data);

}

function processPaypal($data) {

define( 'SSL_URL', 'https://www.paypal.com/cgi-bin/webscr' );
 define( 'SSL_SAND_URL', 'https://www.sandbox.paypal.com/cgi-bin/webscr' );

$action = '';
 $action = ($data['paypal_mode']) ? SSL_SAND_URL : SSL_URL;

$form = '';

$form .= '<form name="frm_payment_method" action="' . $action . '" method="post">';
 $form .= '<input type="hidden" name="business" value="' . $data['merchant_email'] . '" />';
 // Instant Payment Notification & Return Page Details /
 $form .= '<input type="hidden" name="notify_url" value="' . $data['notify_url'] . '" />';
 $form .= '<input type="hidden" name="cancel_return" value="' . $data['cancel_url'] . '" />';
 $form .= '<input type="hidden" name="return" value="' . $data['thanks_page'] . '" />';
 $form .= '<input type="hidden" name="rm" value="2" />';
 // Configures Basic Checkout Fields -->
 $form .= '<input type="hidden" name="lc" value="" />';
 $form .= '<input type="hidden" name="no_shipping" value="1" />';
 $form .= '<input type="hidden" name="no_note" value="1" />';
 // <input type="hidden" name="custom" value="localhost" />-->
 $form .= '<input type="hidden" name="currency_code" value="' . $data['currency_code'] . '" />';
 $form .= '<input type="hidden" name="page_style" value="paypal" />';
 $form .= '<input type="hidden" name="charset" value="utf-8" />';
 $form .= '<input type="hidden" name="item_name" value="' . $data['product_name'] . '" />';
 $form .= '<input type="hidden" value="_xclick" name="cmd"/>';
 $form .= '<input type="hidden" name="amount" value="' . $data['amount'] . '" />';
 $form .= '<script>';
 $form .= 'setTimeout("document.frm_payment_method.submit()", 2);';
 $form .= '</script>';
 $form .= '</form>';
 return $form;
 }
?>

有人知道为什么我推动＆＃34;支付＆＃34;它正在将价格重置为0？

我在解释事情时非常糟糕，所以如果需要任何进一步的信息来帮助找到解决方案 - 请问！

非常感谢。

使用变量设置PayPal价格？

0 个答案: