与Paypal IPN交易后发送电子邮件

问题描述

| 我从PayPalTech.com获得了一些示例代码，并进行了编辑以满足我的需求。基本上，我要做的就是在订单完成后将一封电子邮件发送给客户。我已经编辑了PHP代码以适合我的需要，但由于某种原因，它现在不再起作用。原始代码仅是要回显IPN中的所有PHP变量，并在给自己的电子邮件中结尾。这是我到目前为止的代码。

<?PHP

// read the post from PayPal system and add \'cmd\'
$req = \'cmd=_notify-validate\';

foreach ($_POST as $key => $value) {
$value = urlencode(stripslashes($value));
$req .= \"&$key=$value\";
}

// post back to PayPal system to validate

$header = \"POST /cgi-bin/webscr HTTP/1.0\\r\\n\";

// If testing on SandBox use: 
// $header .= \"Host: www.sandBox.paypal.com:443\\r\\n\";
$header .= \"Host: www.paypal.com:443\\r\\n\";
$header .= \"Content-Type: application/x-www-form-urlencoded\\r\\n\";
$header .= \"Content-Length: \" . strlen($req) . \"\\r\\n\\r\\n\";

// If testing on SandBox use:
//$fp = fsockopen (\'ssl://www.sandBox.paypal.com\',443,$errno,$errstr,30);
$fp = fsockopen (\'ssl://www.paypal.com\',30);




// assign posted variables to local variables
$item_name = $_POST[\'item_name\'];
$item_number = $_POST[\'item_number\'];
$payment_status = $_POST[\'payment_status\'];
$payment_amount = $_POST[\'mc_gross\'];
$payment_currency = $_POST[\'mc_currency\'];


//transaction ID
$txn_id = $_POST[\'txn_id\'];


//ATEKDesign
$business = $_POST[\'business\'];

//payer email
$payer_email = $_POST[\'payer_email\'];

//create payer name
$payer_firstname = $_POST[\'first_name\'];
$payer_lastname = $_POST[\'last_name\'];
$payer_name = $payer_firstname . \" \" . $payer_lastname;

//create payer address
$name = $_POST[\'address_name\'];
$street = $_POST[\'address_street\'];
$city = $_POST[\'address_city\'];
$state = $_POST[\'address_state\'];
$zip = $_POST[\'address_zip\'];

$address = \"$name \\n $street \\n $city $state $zip\";









if (!$fp) 
{
    // HTTP ERROR
} 

else 
{
    fputs ($fp,$header . $req);
        while (!feof($fp)) 
            {
                $res = fgets ($fp,1024);
                    if (strcmp ($res,\"VERIFIED\") == 0) 
                        {
                            // check the payment_status is Completed
                            // check that txn_id has not been prevIoUsly processed
                            // check that receiver_email is your Primary PayPal email
                            // check that payment_amount/payment_currency are correct
                            // process payment

                            $mail_From = \"From: [e-mail]\";
                            $mail_To = \"[e-mail]\";
                            $mail_Subject = \"VERIFIED IPN\";
                            $mail_Body = \"Hello $payer_ name,thank you for purchasing the $item_name from $buisness,your order ID is as follows: $txn_id; . \\n We will be using $payer_email to contact you and will be sending you item to $address\";
                            $emailtext = blank;



                            mail($mail_To,$mail_Subject,$emailtext . \"\\n\\n\" . $mail_Body,$mail_From);

                        }

    

解决方法

        1）确保您已在贝宝帐户中启用IPN。 如果未启用，请通过将ipn页网址添加到Paypal来启用IPN。 2）确保paypal将值发布到您的ipn页面，为此将以下代码放入ipn文件中并完成付款。

<?PHP
$mail_From = \"From: [e-mail]\";
$mail_To = \"[e-mail]\";
$mail_Subject = \"VERIFIED IPN\";
$mail_Body = \"Post: \".serialize($_POST).\"<br>\";
$emailtext = \"blank\";

mail($mail_To,$mail_Subject,$emailtext . \"\\n\\n\" . $mail_Body,$mail_From);
?>

如果您收到电子邮件，请检查变量及其值。     ,        你遇到了什么错误？如果删除邮件部分并返回到仅回显，会发生什么？ 我建议退后-尽可能多地注释掉您的所有更改，并且仍然具有一些基本功能。然后，开始取消注释您的代码-一次一个代码段-直到它不起作用。 如果您提供更多详细信息，我可能会提供帮助。