original_string: protected static function getGeoIpServerVars($type = null)
      {
          $storedSettings = self::getSystemSettingsValues();
  
          if ($type === null) {
              return $storedSettings;
          }
  
          if (array_key_exists($type, $storedSettings)) {
              return $storedSettings[$type];
          }
  
          return '';
      }
code: protected static function getGeoIpServerVars($type = null)
      {
          $storedSettings = self::getSystemSettingsValues();
  
          if ($type === null) {
              return $storedSettings;
          }
  
          if (array_key_exists($type, $storedSettings)) {
              return $storedSettings[$type];
          }
  
          return '';
      }
code_tokens: protected static function getGeoIpServerVars ( $ type = null ) { $ storedSettings = self :: getSystemSettingsValues ( ) ; if ( $ type === null ) { return $ storedSettings ; } if ( array_key_exists ( $ type , $ storedSettings ) ) { return $ storedSettings [ $ type ] ; } return '' ; }
docstring: Returns currently configured server variable name for given type
  
  @param string|null $type
  @return mixed|string
docstring_tokens: Returns currently configured server variable name for given type