original_string: public function getRange(): string
      {
          if (empty($this->_rangeEnd)) {
              return $this->_rangeStart;
          } else {
              return $this->_rangeStart . ',' . $this->_rangeEnd;
          }
      }
code: public function getRange(): string
      {
          if (empty($this->_rangeEnd)) {
              return $this->_rangeStart;
          } else {
              return $this->_rangeStart . ',' . $this->_rangeEnd;
          }
      }
code_tokens: public function getRange ( ) : string { if ( empty ( $ this -> _rangeEnd ) ) { return $ this -> _rangeStart ; } else { return $ this -> _rangeStart . ',' . $ this -> _rangeEnd ; } }
docstring: Get the date range comma separated
  
  @return string
docstring_tokens: Get the date range comma separated