Question

I have my own CMS(PHP/MySQL) and I want to add 3 or 4 different feeds.

I am not really sure what(kinds of codes) I need to add to my CMS.

Could anyone guide me the right direction please?

Thanks in advance.

–Edit–

Is there any application which convert my website to xml?

–Edit–
Is there any codes which I can use ? Any resources?

Answer 1

Rss is just some simple xml output
I found a rss class for you, which would generate an whel formed rss for your cms.
php script to create RSS-feed

You would use it like this:

$myfeed = new RSSFeed();
$myfeed->SetChannel('http://www.mysite.com/xml.rss',
          'My feed name',
                  'My feed description',
          'en-us',
          'My copyright text',
                  'me',
          'my subject');
$myfeed->SetImage('http://www.mysite.com/mylogo.jpg');
$myfeed->SetItem('http://www.mysite.com/article.php?id=bla',
                   'name',
                   'description');
....
echo $myfeed->output();