original_string: public function getPrettyString()
      {
          $out = $this->translator->translate('General_DateRangeFromTo', array($this->getDateStart()->toString(), $this->getDateEnd()->toString()));
          return $out;
      }
code: public function getPrettyString()
      {
          $out = $this->translator->translate('General_DateRangeFromTo', array($this->getDateStart()->toString(), $this->getDateEnd()->toString()));
          return $out;
      }
code_tokens: public function getPrettyString ( ) { $ out = $ this -> translator -> translate ( 'General_DateRangeFromTo' , array ( $ this -> getDateStart ( ) -> toString ( ) , $ this -> getDateEnd ( ) -> toString ( ) ) ) ; return $ out ; }
docstring: Returns the current period as a string.
  
  @return string
docstring_tokens: Returns the current period as a string .