I want use Zend framework for Rss but I can't completely understand rss working principles in general.
If anyone can help me I will be very appreciate him.
How much i understand by using Rss I can display part of content from another page (for example cnn.com) in my web page. Rss is a xml document that serves this part of content ( cnn.com ) by parsing it (via DOM) I can retrive an information that i need and display.
Now my question
-how will i get that rss xml document that on another server ( cnn.com )?
-can i make ajax request to (cnn.com) to get that xml file?----( if it is possible, explain as much as possible detailed how it can be done)
-how that server does allow to access rss document?