首先HTML/PHP的形式是給我一個500服務器錯誤

我的HTML文件：首先HTML/PHP的形式是給我一個500服務器錯誤

<html> 
<head><title>RSS Form</title></head> 
<body> 

<form method='post' action='write.php'> 
<img src='logo.png' align='left' /> 
<font size='6'>RSS Feed</font><br> 
The feed that just keeps on giving...<br> 

<p>Title:<br> 
<input type='text' name='title' size='84' /><br></p> 

<p>Article Body:<br> 
<textarea rows='20' cols='100' wrap='physical' name='desc'></textarea><br></p> 

<input type='submit' value='Post RSS' name='submit'> &nbsp; (Be sure to review the article before pressing this button -- <b>there's no going back</b>)</form><br> 

</body> 
</html>

和Write.php

<html><body> 
<?php 
$file_name = 'rss.xml'; 

if !(file_exists($file_name)) { 
    initialize_xml($file_name); 
} 

$rss = fopen($file_name, 'w+') or die('can\'t open file'); 
remove_tags($rss); 
write_content($rss); 
close_tags($rss); 
finish(); 

function initialize_xml($name) { 
    $rss = fopen($name, 'w') or die('can\'t open file'); 

    fwrite($rss, "<?xml version=\"1.0\" ?>\n"); 
    fwrite($rss, "<rss version=\"2.0\">\n"); 
    fwrite($rss, "<channel>\n"); 
    fwrite($rss, "<title>---</title>\n"); 
    fwrite($rss, "<description>This feed will keep users up to date on IT issues that may arise</description>\n"); 
    fwrite($rss, "<link>---</link>\n"); 
    fwrite($rss, "<managingEditor>---</managingEditor>\n"); 
    fwrite($rss, "<webMaster>---</webMaster>\n\n"); 

    close_tags($rss); 
    fclose($rss); 
} 

function write_content($rss) { 
    fwrite($rss, '<item>\n'); 
    fwrite($rss, '<title>'); 
    fwrite($rss, $_POST['title']); 
    fwrite($rss, '</title>\n'); 

    fwrite($rss, '<description>'); 
    fwrite($rss, $_POST['desc']); 
    fwrite($rss, '</description>\n'); 

    fwrite($rss, '<date>'); 
    $today = getdate(); 
    $timestamp_format = $today[weekday] + ' ' + $today[month] + ' ' + $today[mday] + ' ' + $today[hours] + ' ' + $today[minutes] + ' ' + $today[seconds]; 
    fwrite($rss, $timestamp_format); 
    fwrite($rss, '</date>'); 
} 

function close_tags($rss) { 
    fwrite($rss, '</channel>\n'); 
    fwrite($rss, '</rss>\n'); 
    fwrite($rss, '</xml>\n'); 
} 

function remove_tags($rss) { 
    // go to end of file 
    // remove last 3 lines 
} 

function finish() { 
    echo 'The article '; 
    echo $_POST['title']; 
    echo ' has been added to the feed.\n'; 
    echo '<a href="index.html">Go Back</a>'; 
} 
?> 
</body></html>

這是我與PHP的第一次接觸，所以我很困惑。當我去到HTML頁面和「提交」我的形式，我重定向到：

HTTP錯誤500（內部服務器錯誤）：是遇到意外情況，而服務器是試圖履行請求。

感謝您的幫助

來源

2011-05-12 n0pe

write.php和Write.php是不一樣的文件 – 2011-05-12 20:28:00

你用'在它\ N'所有的代碼，使用單引號（' ''）榮獲'工作。它必須在雙引號內（'''） – stealthyninja 2011-05-12 20:28:40

'$ today [weekday]'，'$ today [month]'等應該是'$ today ['weekday']'，'$ today [' ']'等' – stealthyninja 2011-05-12 20:30:03

一些更新你的PHP代碼：

<html><body> 
<?php 
$file_name = 'rss.xml'; 

if (!file_exists($file_name)) { 
    initialize_xml($file_name); 
} 

$rss = fopen($file_name, 'w+') or die('can\'t open file'); 
remove_tags($rss); 
write_content($rss); 
close_tags($rss); 
finish(); 

function initialize_xml($name) { 
    $rss = fopen($name, 'w') or die('can\'t open file'); 

    fwrite($rss, "<?xml version=\"1.0\" ?>\n"); 
    fwrite($rss, "<rss version=\"2.0\">\n"); 
    fwrite($rss, "<channel>\n"); 
    fwrite($rss, "<title>---</title>\n"); 
    fwrite($rss, "<description>This feed will keep users up to date on IT issues that may arise</description>\n"); 
    fwrite($rss, "<link>---</link>\n"); 
    fwrite($rss, "<managingEditor>---</managingEditor>\n"); 
    fwrite($rss, "<webMaster>---</webMaster>\n\n"); 

    close_tags($rss); 
    fclose($rss); 
} 

function write_content($rss) { 
    fwrite($rss, "<item>\n"); 
    fwrite($rss, '<title>'); 
    fwrite($rss, $_POST['title']); 
    fwrite($rss, "</title>\n"); 

    fwrite($rss, '<description>'); 
    fwrite($rss, $_POST['desc']); 
    fwrite($rss, '</description>\n'); 

    fwrite($rss, '<date>'); 
    $today = getdate(); 
    $timestamp_format = $today['weekday'] . ' ' . $today['month'] . ' ' . $today['mday'] . ' ' . $today['hours'] . ' ' . $today['minutes'] . ' ' . $today['seconds']; 
    fwrite($rss, $timestamp_format); 
    fwrite($rss, '</date>'); 
} 

function close_tags($rss) { 
    fwrite($rss, "</channel>\n"); 
    fwrite($rss, "</rss>\n"); 
    fwrite($rss, "</xml>\n"); 
} 

function remove_tags($rss) { 
    // go to end of file 
    // remove last 3 lines 
} 

function finish() { 
    echo 'The article '; 
    echo $_POST['title']; 
    echo " has been added to the feed.\n"; 
    echo '<a href="index.html">Go Back</a>'; 
} 
?> 
</body></html>

來源

2011-05-12 20:34:33 stealthyninja

你的意見和@Mark B的提示一樣，我能夠讓它工作！謝謝！ – n0pe 2011-05-12 20:41:05

檢查服務器的錯誤日誌。應該有更多關於導致500錯誤的細節。您發佈的錯誤消息是「友好的」公共錯誤消息，設計上說很少。

嘗試運行一個非常基本的<?php echo 'hello world' ?>以及。如果爆炸了，那麼你的PHP安裝有一些錯誤，這會導致在PHP被調用時Web服務器崩潰。

來源

2011-05-12 20:29:32

感謝你們，我不知道我可以很容易的看到這些。 – n0pe 2011-05-12 20:40:22

首先HTML/PHP的形式是給我一個500服務器錯誤

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