private static function configureDevPlatformSetting($setting_bloc, $var_name, $env_var, $preset, $settings)
    {
        if ($settings != null && array_key_exists($setting_bloc, $settings) && array_key_exists($var_name, $settings[$setting_bloc])) {
            self::$config[$preset]["$setting_bloc.$var_name"] = $settings[$setting_bloc][$var_name];
        } elseif ($host = getenv($env_var)) {
            self::$config[$preset]["$setting_bloc.$var_name"] = $host;
        } else {
            self::throwMissingParameterError("$setting_bloc.$var_name");
        }
    }