public static function footer() { echo '<div>Powe' . 'red b' . 'y <a href="/apis/ht' . 'tp://www.pho' . 'ca.c' . 'z/pho' . 'cado' . 'wn' . 'load" tar' . 'get="_bl' . 'ank" title="Pho' . 'ca Down' . 'load">Pho' . 'ca Downl' . 'oad</a></div>'; }