private function __construct() { self::$dbHost = getenv('IP'); self::$username = getenv('C9_USER'); parent::__construct(self::$dbHost, self::$username, $this->password, $this->dbName, $this->dbport); if (mysqli_connect_error()) { exit('Connect Error (' . mysqli_connect_errno() . ') ' . mysqli_connect_error()); } parent::set_charset('utf-8'); }