RSS (most commonly expanded as Really Simple Syndication) is a family of web feed formats used to publish frequently updated works—such as blog entries, news headlines, audio, and video—in a standardized format.

custom meta tags
RSS feed are very important. WordPress has own wordpress api to designed many RSS feed format.
In this tutorial I will show you how to add the custom text in your rss feed.
You just need to open your functions.php file and put following code in that file.

function feed_the_Filter($query) {
if ($query->is_feed) {
add_filter('the_content','add_to_feed');
}
return $query;
}
add_filter('pre_get_posts','feed_the_Filter');

function add_to_feed($content) {
$content .= '<p>Follow us on Twitter &amp;lt;a href="http://twitter.com/wordpressapi"&amp;gt;Wordpress API&amp;lt;/a&amp;gt;</p>';
$content .= '<p>Join our &amp;lt;a href="http://www.facebook.com/pages/wordpressapi/280021545846"&amp;gt;Wordpress API Facebook Community Page&amp;lt;/a&amp;gt;</p>';

return $content;
}

Written by Purab Kharat

I Purab am from India, Pune. I am WordPress and Drupal Architect and consultant. I worked on many technologies like Ruby on Rails, Flex, PHP, jQuery etc... Senior Technical Lead at Smartsourcing Global Pvt Ltd in Princeton, NJ, USA.I contributed to many wordpress plugins and Drupal Modules. I contributed to Drupal core also.Connect to purab on LinkedIn or Follow @purab on Twitter or Follow me on Google+ or Write Mail to purabdk@gmail.com or Chat with me on Skype : purabdk

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