Question

我最近提出用他的欠发达网站帮助一位朋友，但我被困在联系表格中。虽然表单通过验证（理论上），但表单不会发送出去。就像现在一样，我把它缩小到下面的函数，特别是第二个foreach循环......看起来字段值变空了...... 这是功能，完整......：

function send()
        {
            $new_post = array();

            foreach ($_POST as $key => $post) 
            {
                $new_post[str_replace('form_','',$key)] = $post;
            }

            $mymail     = empty($this->form_parameters['myemail']) ? $new_post['myemail'] : $this->form_parameters['myemail'];
            $myblogname = empty($this->form_parameters['myblogname']) ? $new_post['myblogname'] : $this->form_parameters['myblogname'];
            $subject    = empty($new_post['subject']) ? "New Message" : $new_post['subject'];

            $default_from = parse_url(home_url());

            //set the email adress
            $from = "no-reply@wp-message.com";
            $usermail = false;

            //if(!empty($default_from['host'])) $from = "no-reply@".$default_from['host'];

            if(!empty($this->autoresponder[0]))
            {
                $from = $_POST[$this->autoresponder[0]];
                $usermail = true;
            }
            else
            {
                $email_variations = array( 'e-mail', 'email', 'mail' );

                foreach($email_variations as $key)
                {
                    foreach ($new_post as $current_key => $current_post)
                    {
                        if( strpos($current_key, $key) !== false)
                        {
                            $from = $new_post[$current_key];
                            $usermail = true;
                            break;
                        }

                    }

                    if($usermail == true) break;
                }
            }

            $to = urldecode( $mymail );
            $from = urldecode( $from );
            $subject = urldecode( $subject );
            $message = "";

            foreach($this->form_elements as $key => $element)
            {
                if(!empty($new_post[str_replace(" ", "_", preg_replace("[^A-Za-z]", "" ,$key))]))
                {
                        if($element['type'] == 'textarea') $message .= "<br/>";
                        $message .= $element['label'].": ".nl2br(urldecode($new_post[str_replace(" ", "_", preg_replace("[^A-Za-z]", "" ,$key))]))."<br/>";
                        if($element['type'] == 'textarea') $message .= "<br/>";
                }
                else { $message .= "error..."; }
            }

            $header  = 'MIME-Version: 1.0' . "\r\n";
            $header .= 'Content-type: text/html; charset=utf-8' . "\r\n";
            $header .= 'From:'. $from . " \r\n";
            //wp_mail('gnikolopoulos@gmail.com', $subject, $message, $header);
            if(!wp_mail($to, $subject, $message, $header)){
                $this->errors = true;
                return false;
            }

            if($usermail && !empty($this->form_parameters['autoresponder']))
            {
                $header  = 'MIME-Version: 1.0' . "\r\n";
                $header .= 'Content-type: text/html; charset=utf-8' . "\r\n";
                $header .= 'From:'. urldecode( $this->form_parameters['autoresponder_email']) . " \r\n";
                $message = nl2br($this->form_parameters['autoresponder'])."<br/><br/><br/><strong>Your Message:</strong><br/><br/>".$message;
                if(!wp_mail($from, $this->form_parameters['autoresponder_subject'], $message, $header)){
                    $this->errors = true;
                    return false;
                }
            }

            return true;
    }

任何帮助将不胜感激.... 仅供参考，我认为他从另一个主题得到的形式不是他正在使用的那个......

Answer 1

看起来像

$new_post[str_replace('form_','',$key)] = $post;

线引起了这个问题！代码没有为表单字段的名称添加前缀，因此str_replace函数失败了....一旦我修改代码实际包含所需的前缀，一切工作都很好......不能相信我没看到那个......！

Wordpress主题联系表单不起作用

1 个答案: