PHPMailer 表单没有错误或发送

Question

error_log 或页面上没有错误。错误日志确实有效，就好像我改变了一样 require 'PHPMailer.php'; 到 require 'PHPFailer.php'; 我得到 PHP Fatal error: require(): Failed

display_errors 设为真

error_reporting 设置为 E_ALL & ~E_NOTICE

PHP邮件程序 6.1.7 - PHP 7.2

PHPMailer.php和Exception.php都在根目录下。在我刚被发送到 /php/form_error.php.

时注释掉了重定向

任何想法将不胜感激，谢谢。

contact_post.php

<?php
    /*
    THIS FILE USES PHPMAILER INSTEAD OF THE PHP MAIL() FUNCTION
    */
    use PHPMailer\PHPMailer\PHPMailer;
    use PHPMailer\PHPMailer\Exception;
    
    require 'PHPMailer.php';
    require 'Exception.php';
    
    /*
    *  CONFIGURE EVERYTHING HERE
    */
    
    // an email address that will be in the From field of the email.
    $fromEmail = 'info@domain.co.uk';
    $fromName = 'Info domain';
    
    // an email address that will receive the email with the output of the form
    $sendToEmail = 'info@domain.co.uk';
    $sendToName = 'Info domain';
    
    // subject of the email
    $subject = 'New message from contact form';
    
    // form field names and their translations.
    // array variable name => Text to appear in the email
    $fields = array('name' => 'Name', 'surname' => 'Surname', 'phone' => 'Phone', 'email' => 'Email', 'message' => 'Message');
    
    // message that will be displayed when everything is OK :)
    $okMessage = 'Contact form successfully submitted. Thank you, I will get back to you soon!';
    
    // If something goes wrong, we will display this message.
    $errorMessage = 'There was an error while submitting the form. Please try again later';
    
    /*
     *  LET'S DO THE SENDING
     */
    
    // if you are not debugging and don't need error reporting, turn this off by error_reporting(0);
    ini_set('display_errors', '1');
    ini_set('display_startup_errors', '1');
    error_reporting(E_ALL);
    
    try
    {
        
        if(count($_POST) == 0) throw new \Exception('Form is empty');
        $emailTextHtml = "<h1>You have a new message from your contact form</h1><hr>";
        $emailTextHtml .= "<table>";
        
        foreach ($_POST as $key => $value) {
            // If the field exists in the $fields array, include it in the email
            if (isset($fields[$key])) {
                $emailTextHtml .= "<tr><th>$fields[$key]</th><td>$value</td></tr>";
            }
        }
        $emailTextHtml .= "</table><hr>";
        
        $mail = new PHPMailer(true);
        
        $mail->setFrom($fromEmail, $fromName);
        $mail->addAddress($sendToEmail, $sendToName); // you can add more addresses by simply adding another line with $mail->addAddress();
        $mail->addReplyTo($from);
    
        $mail->isHTML(true);
        
        $mail->Subject = $subject;
        $mail->msgHTML($emailTextHtml); // this will also create a plain-text version of the HTML email, very handy
        
        if(!$mail->send()) {
            throw new \Exception('I could not send the email.' . $mail->ErrorInfo);
        }
        
        $responseArray = array('type' => 'success', 'message' => $okMessage);
    }
    catch (\Exception $e)
    {
        // $responseArray = array('type' => 'danger', 'message' => $errorMessage);
        $responseArray = array('type' => 'danger', 'message' => $e->getMessage());
    }
    
    
    // if requested by AJAX request return JSON response
    if ($responseArray['type'] == 'success') {
        // success redirect
    
       //header('Location: /php/form_complete.php');
    }
    else {
        //error redirect
        //header('Location: /php/form_error.php');
    }

表格 contact.html

<form id="contact-form" method="post" action="/contact_post.php" role="form">

    <div class="messages"></div>

    <div class="controls">

        <div class="row">
            <div class="col-md-6">
                <div class="form-group">
                    <label for="form_name">First name*</label>
                    <input id="form_name" type="text" name="name" class="form-control" placeholder="Please enter your first name *" required="required" data-error="First name is required.">
                    <div class="help-block with-errors"></div>
                </div>
            </div>
            <div class="col-md-6">
                <div class="form-group">
                    <label for="form_lastname">Last name*</label>
                    <input id="form_lastname" type="text" name="surname" class="form-control" placeholder="Please enter your last name *" required="required" data-error="Last name is required.">
                    <div class="help-block with-errors"></div>
                </div>
            </div>
        </div>
        <div class="row">
            <div class="col-md-6">
                <div class="form-group">
                    <label for="form_email">Email*</label>
                    <input id="form_email" type="email" name="email" class="form-control" placeholder="Please enter your email *" required="required" data-error="Valid email is required.">
                    <div class="help-block with-errors"></div>
                </div>
            </div>
            <div class="col-md-6">
                <div class="form-group">
                    <label for="form_need">Please specify your need*</label>
                    <select id="form_need" name="need" class="form-control" required="required" data-error="Please specify your need.">
                        <option value=""></option>
                        <option value="Request quotation">Request quotation</option>
                        <option value="Request order status">Request order status</option>
                        <option value="Request copy of an invoice">Request copy of an invoice</option>
                        <option value="Other">Other</option>
                    </select>
                    <div class="help-block with-errors"></div>
                </div>
            </div>
        </div>
        <div class="row">
            <div class="col-md-12">
                <div class="form-group">
                    <label for="form_message">Message*</label>
                    <textarea id="form_message" name="message" class="form-control" placeholder="Please enter message here*" rows="4" required="required" data-error="Please, leave us a message."></textarea>
                    <div class="help-block with-errors"></div>
                </div>
            </div>
            <div class="col-md-12">
                <input type="submit" class="btn btn-success btn-send" value="Send message">
            </div>
        </div>
        <div class="row">
            <div class="col-md-12">
                <p class="text-muted">
                    <strong>*</strong> These fields are required.
                </p>
            </div>
        </div>
    </div>

</form>

htaccess 文件

RewriteEngine on

RewriteCond %{HTTP_HOST} ^www\.(.*)$ [NC]
RewriteRule ^(.*)$ https://%1/ [R=301,L]

RewriteCond %{ENV:HTTPS} !on
RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [R=301,L]

RewriteRule ^(.+)\.php$ / [R,L]
RewriteCond %{REQUEST_FILENAME}.php -f
RewriteRule ^(.*?)/?$ /.php [NC,END]
Options -Indexes

Answer 1

根据我的评论，当出现问题时您什么都不做，所以没有什么可看的。

要查看实际出了什么问题，请输出一些有用的信息，例如：

catch (\Exception $e)
{
    $responseArray = ['type' => 'danger', 'message' => $e->getMessage()];
    var_dump($responseArray, $mail->ErrorInfo);
}

一件小事：

    if(!$mail->send()) {
        throw new \Exception('I could not send the email.' . $mail->ErrorInfo);
    }

没有必要这样做 – PHPMailer 已经设置为抛出异常，所以这应该只是：

$mail->send();

PHPMailer 表单没有错误或发送

PHPMailer form not erroring or sending

php

phpmailer