/** * Returns an instance. * * Singleton pattern implementation. * * @return Repo_Video */ public static function getInstance() { if (null === self::$_instance) { self::$_instance = new self(); } return self::$_instance; }
/** * Top queries. * */ public function topQueriesAction() { $queries = Repo_Query::getInstance()->getTopQueries(); $this->view->rows = $queries; }