public function feed($lang) { $feed = new Feed(); $posts = Post::where('lang', '=', $lang)->orderBy('created_at', 'desc')->take(20)->get(); $feed->title = Config::get('app.blog_title'); $feed->description = Config::get('app.blog_description'); $feed->logo = ''; $feed->link = URL::to('feed/' . $lang); $feed->setDateFormat('datetime'); // 'datetime', 'timestamp' or 'carbon' $feed->pubdate = $posts[0]->created_at; $feed->lang = $lang; foreach ($posts as $post) { $feed->addItem($post->title, $post->sub_title, 'URL', $post->created_at, $post->preview, $post->content); } $this->statistics->incrementPage('rss_feed'); return $feed->render('rss'); }