/**
  * Returns the definitions of all parameters supported by the specified format.
  *
  * @since 1.8
  *
  * @param string $format
  *
  * @return array of IParamDefinition
  */
 public static function getFormatParameters($format)
 {
     SMWParamFormat::resolveFormatAliases($format);
     if (array_key_exists($format, $GLOBALS['smwgResultFormats'])) {
         return ParamDefinition::getCleanDefinitions(SMWQueryProcessor::getResultPrinter($format)->getParamDefinitions(SMWQueryProcessor::getParameters()));
     } else {
         return array();
     }
 }
 /**
  * Determines the format from an array of parameters, and returns it.
  *
  * @deprecated since 1.6.2, removal in 1.8
  *
  * @param array $params
  *
  * @return string
  */
 protected static function getResultFormat(array $params)
 {
     $format = 'auto';
     if (array_key_exists('format', $params)) {
         global $smwgResultFormats;
         $format = strtolower(trim($params['format']));
         if (!array_key_exists($format, $smwgResultFormats)) {
             $isAlias = SMWParamFormat::resolveFormatAliases($format);
             if (!$isAlias) {
                 $format = 'auto';
                 // If it is an unknown format, defaults to list/table again
             }
         }
     }
     return $format;
 }