簡單的RSS訂閱

Question

我試圖做一個簡單的RSS源，但問題是，當我運行該文件是說你想開rss.php ...

這裏是代碼也許我做錯了什麼？我已經把它放在這個格式中，以便看到它的工作。

<?php 
header('Content-Type: application/rss+xml; charset=utf-8'); 
?> 
&#60;?xml version='1.0' encoding='ISO-8859-1'?&#62; 
<rss version='2.0'> 
<channel> 
<title>feed title</title> 
<description>this is my example</description> 
<link>http://localhost:8888/redline</link> 
<copyright>Copyright (C) 2010 sarmenhb</copyright> 
<item> 
<title>Example 1</title> 
<description>This is the description of the first example.</description> 
<link>http://www.example.com/example1.html</link> 
<pubDate>Mon, 29 Dec 2008 22:10:00 -0600</pubDate> 
</item> 
<item> 
<title>Example 1</title> 
<description>This is the description of the first example.</description> 
<link>http://www.example.com/example1.html</link> 
<pubDate>Mon, 29 Dec 2008 22:10:00 -0600</pubDate> 
</item> 
<item> 
<title>Example 1</title> 
<description>This is the description of the first example.</description> 
<link>http://www.example.com/example1.html</link> 
<pubDate>Mon, 29 Dec 2008 22:10:00 -0600</pubDate> 
</item> 
<item> 
<title>Example 1</title> 
<description>This is the description of the first example.</description> 
<link>http://www.example.com/example1.html</link> 
<pubDate>Mon, 29 Dec 2008 22:10:00 -0600</pubDate> 
</item> 
<item> 
<title>Example 1</title> 
<description>This is the description of the first example.</description> 
<link>http://www.example.com/example1.html</link> 
<pubDate>Mon, 29 Dec 2008 22:10:00 -0600</pubDate> 
</item>  
</channel> 
</rss> 

Answer 1

您應該輸出真實<?xml version='1.0' encoding='ISO-8859-1'?>，而不是一個授權版本。因爲它是有問題的，由於PHP自己<?，echo之後頭：

<?php 
//header('Content-Type: application/xml'); 
header('Content-Type: application/rss+xml; charset=utf-8'); 
echo '<?xml version="1.0" encoding="utf-8"?>'; 
?> 
<rss version='2.0'> 
<channel> 
<title>feed title</title> 
<description>this is my example</description> 
<link>http://localhost:8888/redline</link> 
<copyright>Copyright (C) 2010 sarmenhb</copyright> 
<item> 
<title>Example 1</title> 
<description>This is the description of the first example.</description> 
<link>http://www.example.com/example1.html</link> 
<pubDate>Mon, 29 Dec 2008 22:10:00 -0600</pubDate> 
</item> 
<item> 
<title>Example 1</title> 
<description>This is the description of the first example.</description> 
<link>http://www.example.com/example1.html</link> 
<pubDate>Mon, 29 Dec 2008 22:10:00 -0600</pubDate> 
</item> 
<item> 
<title>Example 1</title> 
<description>This is the description of the first example.</description> 
<link>http://www.example.com/example1.html</link> 
<pubDate>Mon, 29 Dec 2008 22:10:00 -0600</pubDate> 
</item> 
<item> 
<title>Example 1</title> 
<description>This is the description of the first example.</description> 
<link>http://www.example.com/example1.html</link> 
<pubDate>Mon, 29 Dec 2008 22:10:00 -0600</pubDate> 
</item> 
<item> 
<title>Example 1</title> 
<description>This is the description of the first example.</description> 
<link>http://www.example.com/example1.html</link> 
<pubDate>Mon, 29 Dec 2008 22:10:00 -0600</pubDate> 
</item>  
</channel> 
</rss>