使用php发送HTML电子邮件? [英] Send HTML email with php?

问题描述

我有一个脚本，可以在成功购买后使用Paypal IPN发送电子邮件.如何修改脚本以发送HTML电子邮件?

I have a script that sends an email using the paypal IPN after a successful purchase. How can I modify the script to send HTML email?

<?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/1.1\r\n";

// If testing on Sandbox use: 
// $header .= "Host: www.sandbox.paypal.com:443\r\n";
$header .= "Host: ipnpb.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://ipnpb.paypal.com', 443, $errno, $errstr, 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'];
$txn_id = $_POST['txn_id'];
$receiver_email = $_POST['receiver_email'];
$payer_email = $_POST['payer_email'];

//set email variables
$From_email = "From: [e-mail]";
$Subject_line = "Thanks";

$email_msg = "Thanks for purchasing my item. Your order will be delivered in 3-4 days. We       appreciate your business.";
$email_msg .= "\n\nThe details of your order are as follows:";
$email_msg .= "\n\n" . "Transaction ID: " .  $txn_id ;
$email_msg .= "\n" . "Payment Date: " . $payment_date;

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_email;
$mail_To = $payer_email;
$mail_Subject = $Subject_line;
$mail_Body = $email_msg;

mail($mail_To, $mail_Subject, $mail_Body, $mail_From);


}
else if (strcmp ($res, "INVALID") == 0) {
// log for manual investigation

$mail_From = $From_email;
$mail_To = $receiver_email;
$mail_Subject = "INVALID IPN POST";
$mail_Body = "INVALID IPN POST. The raw POST string is below.\n\n" . $req;

mail($mail_To, $mail_Subject, $mail_Body, $mail_From);

}
}
fclose ($fp);
}
?>

推荐答案

您需要发送具有内容类型的完整标头，而不仅仅是mail_from.这是一个例子

You need to send full headers with content type, not just mail_from. Heres an example

$headers = "MIME-Version: 1.0" . "\r\n";
$headers .= "Content-type:text/html;charset=iso-8859-1" . "\r\n";
$headers .= $mail_From . "\r\n";
mail($mail_To,$mail_Subject,$mail_Body,$headers);

http://www.w3schools.com/php/func_mail_mail.asp

在您的代码中:

$ mail_From = $ From_email; $ mail_To = $ payer_email; $ mail_Subject = $ Subject_line; $ mail_Body = $ email_msg;

$mail_From = $From_email; $mail_To = $payer_email; $mail_Subject = $Subject_line; $mail_Body = $email_msg;

mail($ mail_To，$ mail_Subject，$ mail_Body，$ mail_From);

mail($mail_To, $mail_Subject, $mail_Body, $mail_From);

$ mail_From是第四个参数(标题).创建一个新字符串，其中包含html电子邮件的完整标题以及:$ _From

The $mail_From is the fourth parameter (headers). Create a new string that contains full headers for html email plus: $_From

$mail_From = $From_email;
$mail_To = $payer_email;
$mail_Subject = $Subject_line;
$mail_Body = $email_msg;
//start $headers
$headers = "MIME-Version: 1.0" . "\r\n"; 
$headers .= "Content-type:text/html;charset=iso-8859-1" . "\r\n"; //adds content type to headers
$headers .= $mail_From . "\r\n"; //adds the sender details
mail($mail_To,$mail_Subject,$mail_Body,$headers); //sends the email

如果您回显$ header，将是这样

If you echo $headers it will be something like this

MIME-Version:1.0
Content-type:text/html;charset=iso-8859-1
From:[e-mail]

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