WordPress at a glance
function is not described

do_feed_rss() WP 2.1.0

Load the RSS 1.0 Feed Template.

  • See: load_template()

No Hooks.

Return

Nothing (null).

Usage

do_feed_rss();

Code of do feed rss: wp-includes/functions.php WP 5.2.2

<?php
function do_feed_rss() {
	load_template( ABSPATH . WPINC . '/feed-rss.php' );
}