public static function recent_posts($val) { $ret = ""; $values = explode(",", $val); if (count($values) > 0) { $posts = PostData::getLast($values[0]); if (count($posts) > 0) { $ret = "<ul type='none'>"; foreach ($posts as $p) { $ret .= "<li><i class='fa fa-file-text-o'></i> <a href='./?view=post&id=" . $p->id . "'>" . $p->title . "</a></li>"; } $ret .= "</ul>"; } } return $ret; }