self_link() WordPress Function

function self_link() {
	/**
	 * Filters the current feed URL.
	 *
	 * @since 3.6.0
	 *
	 * @see set_url_scheme()
	 * @see wp_unslash()
	 *
	 * @param string $feed_link The link for the feed with set URL scheme.
	 */
	echo esc_url( apply_filters( 'self_link', get_self_link() ) );
}
Uses	Description
wp-includes/feed.php:get_self_link()	Returns the link for the currently displayed feed.
wp-includes/formatting.php:esc_url()	Checks and cleans a URL.
wp-includes/plugin.php:apply_filters()	Calls the callback functions that have been added to a filter hook.
wp-includes/feed.php:self_link	Filters the current feed URL.