WordPress add_feed() function kodu

WordPress add_feed() function kodu

function add_feed( $feedname, $function ) {
    global $wp_rewrite;
 
    if ( ! in_array( $feedname, $wp_rewrite->feeds ) ) {
        $wp_rewrite->feeds[] = $feedname;
    }
 
    $hook = 'do_feed_' . $feedname;
 
    // Remove default function hook
    remove_action( $hook, $hook );
 
    add_action( $hook, $function, 10, 2 );
 
    return $hook;
}