What is an RSS feed??
Can somebody explain me what is an RSS feed please? what are the advantages and why and how i should use it??
This short article might help: http://en.wikipedia.org/wiki/Web_syndication
Strictly speaking this isn't PHP, though. (psst, that's supposed to read "Advisors: please move!")
You might also want to check out this SitePoint article, as well as some related SP articles it gives links to.
RSS is a Web content syndication format.
you can learn more about it by visiting: