非常简单的PHP问题我需要帮助

时间:2012-08-12 19:29:50

标签: php html

我很抱歉这是一个非常基本的问题,但我对网页设计非常陌生,我只是想让我的表单与php一起工作。

表格填写正常,我收到一封电子邮件,但我没有收到任何正文。而不是告诉我这个消息是什么,我得到了这个:

您收到了来自用户fgafdfa的新消息。 这是消息: info@sodium3.com

你可以看到名字就在那里(只是键入了乱码)但是消息丢失了,而是我自己的电子邮件地址出现......

以下是表单的HTML:

<div id="form">
                    <form action="php/send_form_email.php" method="post" >
                        <span>Name</span>
                        <input type="text" name="name" class="name" />
                        <span>Email</span>
                        <input type="text" name="email" class="email"/>
                        <span>Message</span>
                        <textarea class="message"></textarea>
                        <input type="submit" name='submit' value="submit" class="submit"> 
                    </form>
                </div>

这是php:

<?php
if(!isset($_POST['submit']))
{
    //This page should not be accessed directly. Need to submit the form.
    echo "error; you need to submit the form!";
}
$name = $_POST['name'];
$visitor_email = $_POST['email'];
$message = $_POST['message'];
if(empty($name)||empty($visitor_email)) 
{
    echo "Name and email are mandatory!";
    exit;
}
if(IsInjected($visitor_email))
{
    echo "Bad email value!";
    exit;
}
$email_from = 'info@sodium3.com';//
$email_subject = "New Form submission";
$email_body = "You have received a new message from the user $name.\n".
    "Here is the message:\n $message".

$to = "info@sodium3.com";//
$headers = "From: $email_from \r\n";
$headers .= "Reply-To: $visitor_email \r\n";
mail($to,$email_subject,$email_body,$headers);
header('Location: ../index.htm');
function IsInjected($str)
{
  $injections = array('(\n+)',
              '(\r+)',
              '(\t+)',
              '(%0A+)',
              '(%0D+)',
              '(%08+)',
              '(%09+)'
              );
  $inject = join('|', $injections);
  $inject = "/$inject/i";
  if(preg_match($inject,$str))
    {
    return true;
  }
  else
    {
    return false;
  }
}

?> 

有人可以帮忙吗?

1 个答案:

答案 0 :(得分:1)

两个错误:

查看textarea的HTML中缺少的名称。更正后的代码:

<textarea name="message" class="message"></textarea>

对于代码,您不会使用分号结束对$ email_body的赋值,而是用点附加到它。只是有点运气,你没有得到一个解析错误。更正后的代码:

$email_body = "You have received a new message from the user $name.\n".
"Here is the message:\n $message";

$to = "info@sodium3.com";