如何在phpmailer消息体中使用变量 - How to use variables in phpmailer message body

How to use variables in phpmailer message body

本文关键字：变量消息 phpmailer | 更新日期: 2023-09-27

我正在编辑一个表单，我希望在用户填写和发送表单时作为邮件接收。我以前在邮件中收到过变量，比如：Name:$Name。现在contact.php返回一个空白页，我无法以邮件形式接收表单。

我之前试过，

$body_message = 'Name: ' . $name . "'r'n"; 
$body_message .= 'E-mail: ' . $mail_from . "'r'n"; 
$body_message .= 'Message: ' . $message;

但它不起作用。此外，

$mail->Body = '<b>You have a reservation!</b>
Name: $name
Surname: $surname
Phone: $phone
Mail: $mail
Address: $address
Services: $check
';

现在我的代码：

$name = $_POST['name'];
$surname = $_POST['surname'];
$mail = $_POST['mail'];
$phone = $_POST['phone'];
$address= $_POST['address'];
if(!empty($_POST['check_list'])) {
    foreach($_POST['check_list'] as $check) {           
        return $check;
    }
}
$mail->Subject = 'Reservation';
$mail->Body    = '<b>You have a reservation!</b></br>'
.'Name: '.$name.'</br>'
.'Surname: '.$surname.'</br>'
.'Mail: '.$mail.'</br>'
.'Phone: '.$phone.'</br>'
.'Address: '.$address.'</br>'
.'Services: '.$check;
if(!$mail->send()) {
    echo 'Message could not be sent.';
    echo 'Mailer Error: ' . $mail->ErrorInfo;
} else {
    echo 'Message has been sent';
    header('Location: index.php');
    exit();
}

您的代码有2个错误。

1.）您从表单中为$mail分配电子邮件地址。然后访问$mail实例，该实例应被误认为PHPMailer实例。

$mail = $_POST['mail'];
....
....
$mail->Subject = 'Reservation';
$mail->Body    = '<b>You have a reservation!</b></br>'
....
....

2.）您正在退出foreach 内部的执行

if(!empty($_POST['check_list'])) {
    foreach($_POST['check_list'] as $check) {           
        return $check;
    }
}

修复

$name    = $_POST['name'];
$surname = $_POST['surname'];
$email   = $_POST['mail'];
$phone   = $_POST['phone'];
$address = $_POST['address'];
$services= array();
if (!empty($_POST['check_list']) && is_array($_POST['check_list'])) {
    foreach ($_POST['check_list'] as $check) {           
        $services[] = $check;
    }
}
$mail = new PHPMailer;
//other PHPMailer config options
....
....
$mail->Subject = 'Reservation';
$mail->Body    = '<b>You have a reservation!</b></br>'
.'Name: '.$name.'</br>'
.'Surname: '.$surname.'</br>'
.'Mail: '.$email.'</br>'
.'Phone: '.$phone.'</br>'
.'Address: '.$address.'</br>'
.'Services: '. implode(', ', $services);
if (!$mail->send()) {
    echo 'Message could not be sent.';
    echo 'Mailer Error: ' . $mail->ErrorInfo;
} else {
    echo 'Message has been sent';
    header('Location: index.php');
    exit();
}

此行：

$mail = $_POST['mail'];

意味着$mail是一个包含一些电子邮件的字符串。

这个：

$mail->Subject

意味着CCD_ 2是某个类的实例。

它是字符串还是某个类的实例？你知道吗？

如前所述，在foreach中使用return会导致脚本或函数（无论您有什么）停止脚本执行或结束函数执行