original_string: private function findFilter($filterId) {
          foreach(filter_list() as $filterName) {
              if(filter_id($filterName)===$filterId) {
                  return $filterName;
              }
          }
          
          throw new \Exception('Could not find filter '.$filterId);
      }
code: private function findFilter($filterId) {
          foreach(filter_list() as $filterName) {
              if(filter_id($filterName)===$filterId) {
                  return $filterName;
              }
          }
          
          throw new \Exception('Could not find filter '.$filterId);
      }
code_tokens: private function findFilter ( $ filterId ) { foreach ( filter_list ( ) as $ filterName ) { if ( filter_id ( $ filterName ) === $ filterId ) { return $ filterName ; } } throw new \ Exception ( 'Could not find filter ' . $ filterId ) ; }
docstring: Finds the filter name by filter id
  
  @param int $filterId
  @return string
  @throws SanitizationException
docstring_tokens: Finds the filter name by filter id