src/Control/RSS/RSSFeed.php
public static function linkToFeed($url, $title = null)
    {
        $title = Convert::raw2xml($title);
        Requirements::insertHeadTags(
            '<link rel="alternate" type="application/rss+xml" title="' . $title . '" href="' . $url . '" />'
        );
    }
public static function linkToFeed($url, $title = null)
    {
        $title = Convert::raw2xml($title);
        Requirements::insertHeadTags(
            '<link rel="alternate" type="application/rss+xml" title="' . $title . '" href="' . $url . '" />'
        );
    }
public static function linkToFeed ( $ url , $ title = null ) { $ title = Convert :: raw2xml ( $ title ) ; Requirements :: insertHeadTags ( '<link rel="alternate" type="application/rss+xml" title="' . $ title . '" href="' . $ url . '" />' ) ; }
Include an link to the feed

@param string $url URL of the feed
@param string $title Title to show
Include an link to the feed