original_string: public function formatTimeUnknown($dateTimeValue)
      {
          if (null === $dateTimeValue) {
              return \MUtil_Html::create()->span($this->_('unknown'), array('class' => 'disabled'));
          } else {
              return $this->formatTime($dateTimeValue);
          }
      }
code: public function formatTimeUnknown($dateTimeValue)
      {
          if (null === $dateTimeValue) {
              return \MUtil_Html::create()->span($this->_('unknown'), array('class' => 'disabled'));
          } else {
              return $this->formatTime($dateTimeValue);
          }
      }
code_tokens: public function formatTimeUnknown ( $ dateTimeValue ) { if ( null === $ dateTimeValue ) { return \ MUtil_Html :: create ( ) -> span ( $ this -> _ ( 'unknown' ) , array ( 'class' => 'disabled' ) ) ; } else { return $ this -> formatTime ( $ dateTimeValue ) ; } }
docstring: Returns the time in seconds as a display string or unknown when null
  
  @param int $dateTimeValue
  @return string
docstring_tokens: Returns the time in seconds as a display string or unknown when null