owncloud / maps

	 */

	public function insert($hash,$raw){

		$serialized = serialize($raw);

		$sql = "INSERT INTO `*PREFIX*maps_adress_cache` (adres_hash,serialized) VALUES(?,?)";

		$query = $this -> db -> prepare($sql);

		$query -> bindParam(1, $hash, \PDO::PARAM_STR);

		$query -> bindParam(2, $serialized, \PDO::PARAM_STR);

		$result = $query -> execute();

	}

	public function check($hash){

		$sql = 'SELECT * from `*PREFIX*maps_adress_cache` where adres_hash=?';

		$result = $query -> execute();

	}

	public function check($hash){

		$sql = 'SELECT * from `*PREFIX*maps_adress_cache` where adres_hash=?';

		$query = $this -> db -> prepare($sql);

		$query -> bindParam(1, $hash, \PDO::PARAM_STR);

		$query -> execute();

		$result = $query->fetch();

		return unserialize($result['serialized']);

	} 

}