$con = mysqli_connect(SQL_HOST, SQL_USER, SQL_PASS);

if ($con) {
	$result = mysqli_query("USE `database name`;");

	if ($result) {
		$result = mysqli_query("SELECT rpname FROM `darkrp_player` WHERE uid='UID'";);

		while ($rpname = mysqli_fetch_assoc($result)) {

		}
	}
}