I was wondering how I would call for parts in an RSS feed so I can input those parts onto a page. Here's a sample feed:
<?xml version="1.0" encoding="UTF-8"?> <!-- generator="wordpress/2.2" --> <rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:dc="http://purl.org/dc/elements/1.1/" > <channel> <title>My Site Title</title> <link>http://mysite.com</link> <description>Just another WordPress weblog</description> <pubDate>Mon, 14 Jan 2008 20:21:09 +0000</pubDate> <generator>http://wordpress.org/?v=2.2</generator> <language>en</language> <item> <title>A brief interlude</title> <link>http://mysite.com/2008/01/14/subject/</link> <comments>http://mysite.com/2008/01/14/subject/comments</comments> <pubDate>Mon, 14 Jan 2008 20:21:09 +0000</pubDate> <dc:creator>Author Name</dc:creator> <category><![CDATA[Site Update]]></category> <category><![CDATA[School]]></category> <guid isPermaLink="false">http://mysite.com/</guid> <description><![CDATA[Here's a short description of my post[...]]]></description> <content:encoded><![CDATA[<p>Here's my full post with everything I've written in the post.]]></content:encoded> <wfw:commentRss>http://mysite.com/2008/01/14/subject/feed/</wfw:commentRss> </item> </channel> </rss>
What I want to know is how I would call something like content:encoded, or dc:creator, and also how to call all the categories and separate each of them with a comma. I know how to call one of the categories with $category. I tried calling the content with $content, but all it did was return the word array since content is an array. If anyone could help me that would be awesome.