original_string: protected function canDeleteCity()
      {
          return isset($this->data_city['city_id'])
              && $this->access('city_delete')
              && $this->city->canDelete($this->data_city['city_id']);
      }
code: protected function canDeleteCity()
      {
          return isset($this->data_city['city_id'])
              && $this->access('city_delete')
              && $this->city->canDelete($this->data_city['city_id']);
      }
code_tokens: protected function canDeleteCity ( ) { return isset ( $ this -> data_city [ 'city_id' ] ) && $ this -> access ( 'city_delete' ) && $ this -> city -> canDelete ( $ this -> data_city [ 'city_id' ] ) ; }
docstring: Whether the city can be deleted
  @return bool
docstring_tokens: Whether the city can be deleted