feed_link │ filter-hook │ WP 1.5.0

Filters the feed type permalink.

Usage

add_filter( 'feed_link', 'wp_kama_feed_link_filter', 10, 2 );

/**
 * Function for `feed_link` filter-hook.
 * 
 * @param string $output The feed permalink.
 * @param string $feed   The feed type. Possible values include 'rss2', 'atom', or an empty string for the default feed type.
 *
 * @return string
 */
function wp_kama_feed_link_filter( $output, $feed ){

	// filter...
	return $output;
}

$output(string)

The feed permalink.

$feed(string)

The feed type. Possible values include 'rss2', 'atom', or an empty string for the default feed type.

Changelog

Where the hook is called

return apply_filters( 'feed_link', $output, $feed );

Where the hook is used in WordPress