PHP联系表单在电子邮件中不发送任何内容

Question

我需要帮助，我正在尝试设置联系表单，我有代码并且认为我已经使用HTML和PHP正确设置了它。当我提交在我的测试网站上进行测试时，它会发送一封电子邮件，但电子邮件是空白的。

如果你能帮助我，请提前致谢。

HTML：

<div class="col-md-6 contact-right">

                    <form name="contactform" action="mailer.php" method="post" role="form" enctype="text/plain">
                        <div class="styled-input agile-styled-input-top">
                            <input type="text" class="form-control" name="name" placeholder="Your Name">
                            <label for="name">Name</label>
                            <span></span>
                        </div>
                        <div class="styled-input">
                            <input type="text" class="form-control" name="email" placeholder="Your Email"> 
                            <label for="email">Email</label>
                            <span></span>
                        </div> 
                        <div class="styled-input">
                            <input type="text" class="form-control" name="subject" placeholder="Subject">
                            <label for="subject">Subject</label>
                            <span></span>
                        </div>
                        <div class="styled-input">
                            <textarea class="form-control" rows="4" name="message" placeholder="Your message..."></textarea>
                            <label for="message">Message</label>
                            <span></span>
                        </div>   
                        <input type="submit" value="Submit" name="submit">
                    </form>
        </div>
                <div class="clearfix"> </div>
            </div> 
        </div>
    </div>

PHP：

<?php 
$name = $_POST['name'];
$email = $_POST['email'];
$message = $_POST['message'];
$formcontent="From: $name \n Message: $message";
$recipient = "laura@ironcladdesign.co.uk";
$subject = "Enquiry from CK9C Website";
$mailheader = "From: $email \r\n";
mail($recipient, $subject, $formcontent, $mailheader) or die("Error!");
echo "Thank You! We will be in touch very soon";
?>

Answer 1

问题在于：     <form name="contactform" action="mailer.php" method="post" role="form" enctype="text/plain">

您编码为＆＃34; text / plain＆＃34;。替换为＆＃34; application / x-www-form-urlencoded＆＃34;这是默认值，或者不包括enctype，这将是默认值。

Answer 2

您可以尝试代替$ _POST

if ((!is_array($_POST)) || (count($_POST) < 1)) {
    $_POST = json_decode(file_get_contents('php://input'), true);
}