使用html表单值填充xml文件，并在phpmailer中作为附件发送

<?php
// 获取表单中的值
$name = $_POST['name'];
$email = $_POST['email'];
$message = $_POST['message'];

// 创建XML文件并填充值
$xml = new DOMDocument();
$xml->formatOutput = true;

$root = $xml->createElement("FormData");
$xml->appendChild($root);

$root->appendChild($xml->createElement("Name", $name));
$root->appendChild($xml->createElement("Email", $email));
$root->appendChild($xml->createElement("Message", $message));

// 保存XML文件
$xml->save("form_data.xml");

// 使用PHPMailer发送邮件
require 'PHPMailer/PHPMailer.php';
require 'PHPMailer/SMTP.php';

$mail = new PHPMailer\PHPMailer\PHPMailer();
$mail->isSMTP();
$mail->Host = 'smtp.example.com';  // 设置SMTP服务器地址
$mail->SMTPAuth = true;
$mail->Username = 'your_email@example.com';  // 设置发件人邮箱
$mail->Password = 'your_password';  // 设置发件人邮箱密码
$mail->SMTPSecure = 'tls';
$mail->Port = 587;

$mail->setFrom('your_email@example.com', 'Your Name');  // 设置发件人邮箱和名称
$mail->addAddress('recipient@example.com', 'Recipient Name');  // 设置收件人邮箱和名称

$mail->Subject = 'Form Data with XML Attachment';
$mail->Body = 'Please find the attached XML file.';
$mail->addAttachment('form_data.xml', 'form_data.xml');  // 添加XML文件作为附件

if ($mail->send()) {
    echo 'Email sent successfully.';
} else {
    echo 'Error sending email: ' . $mail->ErrorInfo;
}
?>