public static function getDatabase() { if (is_null(self::$me)) { self::$me = new Database(); } return self::$me; }
public static function getDatabase($connect = true) { if (is_null(self::$me)) { self::$me = new Database($connect); } return self::$me; }
public static function get_instance($config = NULL, $connect = TRUE) { if (is_null(self::$me)) { self::$me = new Database($config, $connect); } return self::$me; }