public function tag()
    {
        $tag = $this->getCurrentTag();

        if ($tag) {
            $this->blogPosts = $tag->BlogPosts();

            if ($this->isRSS()) {
                return $this->rssFeed($this->blogPosts, $tag->getLink());
            } else {
                return $this->render();
            }
        }

        $this->httpError(404, 'Not Found');

        return null;
    }
public function tag()
    {
        $tag = $this->getCurrentTag();

        if ($tag) {
            $this->blogPosts = $tag->BlogPosts();

            if ($this->isRSS()) {
                return $this->rssFeed($this->blogPosts, $tag->getLink());
            } else {
                return $this->render();
            }
        }

        $this->httpError(404, 'Not Found');

        return null;
    }
public function tag ( ) { $ tag = $ this -> getCurrentTag ( ) ; if ( $ tag ) { $ this -> blogPosts = $ tag -> BlogPosts ( ) ; if ( $ this -> isRSS ( ) ) { return $ this -> rssFeed ( $ this -> blogPosts , $ tag -> getLink ( ) ) ; } else { return $ this -> render ( ) ; } } $ this -> httpError ( 404 , 'Not Found' ) ; return null ; }
Renders the blog posts for a given tag.

@return null|string
Renders the blog posts for a given tag .