$user_password = random_str(8);
   mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT);
   try {
        $conn = new mysqli($mysql_settings["client"]["host"], $mysql_settings["client"]["user"], $mysql_settings["client"]["password"]);
   } catch (Exception $ex) {
        echo "Service unavailable: ".$ex->getMessage()."\n";;
        exit(1);
   }
   $sql = "CREATE USER `".$result->options["name"]."`@`".$mysql_settings["client"]["host"]."` IDENTIFIED BY '".$user_password."'";
   try {
      if ($conn->query($sql) === TRUE) {
        echo "Successfully created database user: ".$result->options["name"]."`@`".$mysql_settings["client"]["host"]."\n";
        $conn->close();
        exit(0);
      }
      else{
        throw new Exception($conn->error);
      }
   } catch (Exception $ex) {
        echo "Error: ".$ex->getMessage()."\n";;
        $conn->close();
        exit(1);
   }
$conn->close();
}