public static function getInstance() { if (!self::$instance) { self::$instance = new Title(); } return self::$instance; }
public static function getInstance($title = null) { if (!self::$instance) { self::$instance = new Title(); } if ($title) { self::$instance->append($title); } return self::$instance; }
public static function getInstance($title = null, $h1 = false) { if (!self::$instance) { self::$instance = new Title(); } if ($title) { self::$instance->append($title); if ($h1) { self::$instance->getDi()->get('view')->setVar('title', $title); } } return self::$instance; }