/** * Function to return instance of dbAccess class * @return dbAccess singleton object */ public static final function getInstance() { if (is_null(dbAccess::$dbInstance)) { dbAccess::$dbInstance = new dbAccess(dbAccess::$dParams['host'], dbAccess::$dParams['user'], dbAccess::$dParams['password'], dbAccess::$dParams['database']); } return dbAccess::$dbInstance; }