使用 PHP 发送 HTML 电子邮件

Question

我正在尝试使用 PHP 发送一封 html 电子邮件，并且它一直以文本形式出现。所有值都是从 php 正确生成的，它只是电子邮件中的文本。代码如下：

    $to='xxxxxxx@xxxxxxx.com';
    $from = 'xxxxxxx@xxxxxxxx.com';
    $headers  = 'MIME-Version: 1.0' . "\r\n";
    $headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
    $headers = "From: $from \r\n";
    $subject = "Print Run: " . $run . " is ordered";
    $body ="<html>
            <head>
            </head>
            <body>
            <table>
                <tr>
                    <th>Company</th>
                    <th>Quantity</th>
                    <th>Size</th>
                    <th>Date Added</th>
                    <th>
                    </th>
                </tr>";
            for($i = 0; $i < $arraySize; $i++){     
                $body .= "<tr><td>" . $companyName[$i] . "</td><td>" . $quantity[$i] . "</td><td>" . $cardSize[$i] . "</td><td>" . $dateAdded[$i] . "</td></tr>";
            }
            $body .= "<tr>
                        <td style=\"font-weight:bold; border-style:solid; border-top-width:1px;\">Totals</td>
                        <td style=\"font-weight:bold; border-style:solid; border-top-width:1px;\">" . $totals . "</td>
                        <td></td>
                        <td></td>
                        <td></td>
                        </tr>
                        </table>
                        </body>
                        </html>";

    mail($to,"Print Run: " . $run . " is ordered",$body,$headers);

Answer 1

您覆盖了三行中最后一行的标题：

$headers  = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
$headers = "From: $from \r\n";

应该是（注意点）：

$headers  = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
$headers .= "From: $from \r\n";