教你实现RSS订阅功能

最新推荐文章于 2023-08-18 09:38:24 发布

转载最新推荐文章于 2023-08-18 09:38:24 发布 · 1.3k 阅读

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#rss #url #encoding #测试 #xml #2010

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本文介绍了一个使用 PHP 生成 RSS Feed 的实例。通过设置正确的头部信息并构造 XML 结构，可以创建符合 RSS 2.0 规范的 Feed 文件。示例包括频道的基本元数据及多个条目。

<?php
header("Content-type:application/xml");//表示本段代码是一个xml文件，非常重要



$xmlstr = '<rss version="2.0" encoding="utf-8">
 <channel>
 <title>Personal News Site</title>
 <description>daily news from me</description>
 <link>http://mydomain.net/</link>
 <lastBuildDate>Sat, 19 Jun 2010 08:55:01 GMT</lastBuildDate>
 <generator>FeedCreator 1.8.0-dev (info@mypapit.net)</generator>
 <copyright>feedcreator (c) 2006</copyright>
 <category>Entertainment</category>
 <item>
 <title>测试成功</title>
 <link>http://mydomain.net/news/somelinks.html</link>
 <description><![CDATA[hahaha aku berjaya!]]></description>
 <author> JohnDoe@example.com (John Doe)</author>
 <category>normal</category>
 <guid isPermaLink="false">http://mydomain.net/news/somelinks.html</guid>
 <guid isPermaLink="false">urn:feeds-archive-org:validator:1</guid>
 <enclosure url="http://mydomain.net/news/picture.jpg" length="65905" type="image/jpeg"/>
 </item>
 <item>
 <title>test berita pertama</title>
 <link>http://mydomain.net/news/somelinks.html</link>
 <description><![CDATA[hahaha aku berjaya!]]></description>
 <author> JohnDoe@example.com (John Doe)</author>
 <category>normal</category>
 <guid isPermaLink="false">http://mydomain.net/news/somelinks.html</guid>
 <guid isPermaLink="false">urn:feeds-archive-org:validator:1</guid>
 <enclosure url="http://mydomain.net/news/picture.jpg" length="65905" type="image/jpeg"/>
 </item>
 <item>
 <title>test berita pertama</title>
 <link>http://mydomain.net/news/somelinks.html</link>
 <description><![CDATA[hahaha aku berjaya!]]></description>
 <author> JohnDoe@example.com (John Doe)</author>
 <category>normal</category>
 <guid isPermaLink="false">http://mydomain.net/news/somelinks.html</guid>
 <guid isPermaLink="false">urn:feeds-archive-org:validator:1</guid>
 <enclosure url="http://mydomain.net/news/picture.jpg" length="65905" type="image/jpeg"/>
 </item>
 <item>
 <title>test berita pertama</title>
 <link>http://mydomain.net/news/somelinks.html</link>
 <description><![CDATA[hahaha aku berjaya!]]></description>
 <author> JohnDoe@example.com (John Doe)</author>
 <category>normal</category>
 <guid isPermaLink="false">http://mydomain.net/news/somelinks.html</guid>
 <guid isPermaLink="false">urn:feeds-archive-org:validator:1</guid>
 <enclosure url="http://mydomain.net/news/picture.jpg" length="65905" type="image/jpeg"/>
 </item>
 <item>
 <title>test berita pertama</title>
 <link>http://mydomain.net/news/somelinks.html</link>
 <description><![CDATA[hahaha aku berjaya!]]></description>
 <author> JohnDoe@example.com (John Doe)</author>
 <category>test</category>
 <guid isPermaLink="false">http://mydomain.net/news/somelinks.html</guid>
 <guid isPermaLink="false">urn:feeds-archive-org:validator:1</guid>
 <enclosure url="http://mydomain.net/news/picture.jpg" length="65905" type="image/jpeg"/>
 </item>
 </channel>
</rss>';
echo $xmlstr;

注释：文件一定要是UTF8类型；否则中文会出错；