original_string: protected function get_filter_values($filtername) {
          $values = [];
          foreach ($this->filtersapplied as $filter) {
              if ($filter[0] == $filtername) {
                  $values[] = $filter[1];
              }
          }
          return $values;
      }
code: protected function get_filter_values($filtername) {
          $values = [];
          foreach ($this->filtersapplied as $filter) {
              if ($filter[0] == $filtername) {
                  $values[] = $filter[1];
              }
          }
          return $values;
      }
code_tokens: protected function get_filter_values ( $ filtername ) { $ values = [ ] ; foreach ( $ this -> filtersapplied as $ filter ) { if ( $ filter [ 0 ] == $ filtername ) { $ values [ ] = $ filter [ 1 ] ; } } return $ values ; }
docstring: Get all values of the applied filter
  
  @param string $filtername
  @return array
docstring_tokens: Get all values of the applied filter