php - php邮件表单不起作用

Question

我想我解决了这个问题。这是原来的：

<?php
    if(isset($_POST['email'])) {

    $email = $_POST['email'];
    $name = $_POST['name'];
    $message = $_POST['message'];;
    $subject = $email = $_POST['subject'];;

    $email_to = $email;
    $header = 'From: 1totheN <website@1tothen.com>' . "\r\n";
    function clean_text($string) {
    $bad = array("content-type","bcc:","to:","cc:","href");
    return str_replace($bad,"",$string);
    }
    $email_message .= "Name: ".clean_text($email)."\n";
    $email_message .= "Email: ".clean_text($email)."\n";
    $email_message .= "Message: ".clean_text($message)."\n";
    @mail($email_to, $subject, $email_message, $header);
    echo "Your message has been sent.";

}
?>

这是 HTML 页面上的标记：

<form class="contact-form" id="subscribeForm" action="mail.php" method="post">
       <input type="text" name="name" class="required" placeholder="YOUR NAME">
       <input type="text" name="email" class="required email" placeholder="EMAIL ADDRESS">
       <input type="text" name="subject" class="required last" placeholder="SUBJECT">
       <textarea name="message" placeholder="YOUR MESSAGE"></textarea>
       <input type="submit" name="submit" value="SUBMIT YOUR MESSAGE">
       <h6 id="form_result">Your email will not be published.</h6>
</form>

这是修复：

$email_to = "webmail@1tothen.com";
$header = 'From: 1totheN <webmail@1tothen.com>' . "\r\n";
$email_message .= "Name: ".clean_text($name)."\n";

我认为这可以解决它。我在 $email_to 字段中添加了一封电子邮件，并添加了 $name。似乎工作。

Answer 1

以下现在有效。这只是一些小的语法错误，你还有一些额外;的错误，这行是错误的，可能是一个错误：$subject = $email = $_POST['subject'];

我还将函数移到if语句之外......将它放在那里并不正确，只是看起来有点奇怪。

function clean_text($string) {
    $bad = array("content-type","bcc:","to:","cc:","href");
    return str_replace($bad,"",$string);
}

if(isset($_POST['email'])) {
    $email = $_POST['email'];
    $name = $_POST['name'];
    $message = $_POST['message'];
    $subject = $_POST['subject'];

    $email_to = $email;
    $header = 'From: 1totheN <website@1tothen.com>' . "\r\n";
    $email_message .= "Name: ".clean_text($email)."\n";
    $email_message .= "Email: ".clean_text($email)."\n";
    $email_message .= "Message: ".clean_text($message)."\n";
    @mail($email_to, $subject, $email_message, $header);
    echo "Your message has been sent.";
}
?>