WordPress Version: 6.1
/**
* Displays the post excerpt for the feed.
*
* @since 0.71
*/
function the_excerpt_rss()
{
$output = get_the_excerpt();
/**
* Filters the post excerpt for a feed.
*
* @since 1.2.0
*
* @param string $output The current post excerpt.
*/
echo apply_filters('the_excerpt_rss', $output);
}