original_string: protected function get_next_month_data() {
          $type = $this->related['type'];
          $date = $type->timestamp_to_date_array($this->calendar->time);
          list($date['mon'], $date['year']) = $type->get_next_month($date['year'], $date['mon']);
          $time = $type->convert_to_timestamp($date['year'], $date['mon'], 1);
  
          return $type->timestamp_to_date_array($time);
      }
code: protected function get_next_month_data() {
          $type = $this->related['type'];
          $date = $type->timestamp_to_date_array($this->calendar->time);
          list($date['mon'], $date['year']) = $type->get_next_month($date['year'], $date['mon']);
          $time = $type->convert_to_timestamp($date['year'], $date['mon'], 1);
  
          return $type->timestamp_to_date_array($time);
      }
code_tokens: protected function get_next_month_data ( ) { $ type = $ this -> related [ 'type' ] ; $ date = $ type -> timestamp_to_date_array ( $ this -> calendar -> time ) ; list ( $ date [ 'mon' ] , $ date [ 'year' ] ) = $ type -> get_next_month ( $ date [ 'year' ] , $ date [ 'mon' ] ) ; $ time = $ type -> convert_to_timestamp ( $ date [ 'year' ] , $ date [ 'mon' ] , 1 ) ; return $ type -> timestamp_to_date_array ( $ time ) ; }
docstring: Get the next month timestamp.
  
  @return int The next month timestamp.
docstring_tokens: Get the next month timestamp .