电子邮件表单不会发送电子邮件。无法加载资源：服务器响应的状态为500（内部服务器错误）

Question

我知道这个问题已被问过，但我已经在这里检查了解答/答案，他们做不适用于我。

最初的问题是，我的服务器没有安装PHP，所以当我按'提交'代码会显示....现在它已安装，它现在运行平稳。但我的电子邮件表格不会发送...它导致一个空白屏幕，我不断收到错误控制台说：

“无法加载资源：服务器响应状态为500（内部服务器错误）”，其是指向的HTML MYSERVER/html_form_send.php

部分：

<form name="htmlform" method="post" action="html_form_send.php"> 
<table width="450px"> 
</tr> 
<tr> 
<td valign="top"> 
    <label for="first_name">First Name *</label> 
</td> 
<td valign="top"> 
    <input type="text" name="first_name" maxlength="50" size="30"> 
</td> 
</tr> 

<tr> 
<td valign="top""> 
    <label for="last_name">Last Name *</label> 
</td> 
<td valign="top"> 
    <input type="text" name="last_name" maxlength="50" size="30"> 
</td> 
</tr> 
<tr> 
<td valign="top"> 
    <label for="email">Email Address *</label> 
</td> 
<td valign="top"> 
    <input type="text" name="email" maxlength="80" size="30"> 
</td> 

</tr> 
<tr> 
<td valign="top"> 
    <label for="telephone">Telephone Number</label> 
</td> 
<td valign="top"> 
    <input type="text" name="telephone" maxlength="30" size="30"> 
</td> 
</tr> 
<tr> 
<td valign="top"> 
<label for="Upload">Upload a CV</label> 
</td> 
<td valign="top"> 
<input type="file" name="selectedfile" /> 
</td> 
</tr> 
<tr> 
<td colspan="2" style="text-align:center"> 
    <input type="submit" value="Submit"> 
</td> 
</tr> 
</table> 
</form> 

和PHP：

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

    // CHANGE THE TWO LINES BELOW 
    $email_to = "myemail@email.com"; 

    $email_subject = "email subject"; 


    function die($error) { 
     // your error code can go here 
     echo "We are very sorry, but there were error(s) found with the form you submitted. "; 
     echo "These errors appear below.<br /><br />"; 
     echo $error."<br /><br />"; 
     echo "Please go back and fix these errors.<br /><br />"; 
     die(); 
    } 

    // validation expected data exists 
    if(!isset($_POST['first_name']) || 
     !isset($_POST['last_name']) || 
     !isset($_POST['email']) || 
     !isset($_POST['telephone']) || 
     die('We are sorry, but there appears to be a problem with the form you submitted.'); 
    } 

    $first_name = $_POST['first_name']; // required 
    $last_name = $_POST['last_name']; // required 
    $email_from = $_POST['email']; // required 
    $telephone = $_POST['telephone']; // not required 

    $error_message = ""; 
    $email_exp = '/^[A-Za-z0-9._%-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/'; 
    if(!preg_match($email_exp,$email_from)) { 
    $error_message .= 'The Email Address you entered does not appear to be valid.<br />'; 
    } 
    $string_exp = "/^[A-Za-z .'-]+$/"; 
    if(!preg_match($string_exp,$first_name)) { 
    $error_message .= 'The First Name you entered does not appear to be valid.<br />'; 
    } 
    if(!preg_match($string_exp,$last_name)) { 
    $error_message .= 'The Last Name you entered does not appear to be valid.<br />'; 
    } 
    if(strlen($error_message) > 0) { 
    die($error_message); 
    } 
    $email_message = "Form details below.\n\n"; 

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

    $email_message .= "First Name: ".clean_string($first_name)."\n"; 
    $email_message .= "Last Name: ".clean_string($last_name)."\n"; 
    $email_message .= "Email: ".clean_string($email_from)."\n"; 
    $email_message .= "Telephone: ".clean_string($telephone)."\n"; 


// create email headers 
$headers = 'From: '.$email_from."\r\n". 
'Reply-To: '.$email_from."\r\n" . 
'X-Mailer: PHP/' . phpversion(); 
mail($email_to, $email_subject, $email_message, $headers); 
?> 

<!-- place your own success html below --> 

Thank you for contacting us. We will be in touch with you very soon. 

<?php 
} 
die(); 
?> 

由于

Answer 1

本地web服务器或interwebs上的现场主机？如果这是一个本地的网络服务器，那么我建议你需要运行一个邮件服务器才能真正发送邮件（你可以从飞马获得一个免费的邮件服务器 - http://www.pmail.com/downloads_s3_t.htm - 它被称为水星邮件）

如果它是一个活的服务器在互联网上尝试发送一个基本的示例电子邮件使用PHP手册中找到的标准代码 - 如果这样的话，那么问题是上面的代码

Answer 2

首先，改变“显示错误”的水平，看看有什么错误。但我认为问题是，你尝试重新申报“死”的功能：

function die($error) { 
     // your error code can go here 
     echo "We are very sorry, but there were error(s) found with the form you submitted. "; 
     echo "These errors appear below.<br /><br />"; 
     echo $error."<br /><br />"; 
     echo "Please go back and fix these errors.<br /><br />"; 
     die(); 
    }