code: public function fetchRow()
  	{
  		if ($this->intIndex >= $this->count() - 1)
  		{
  			return false;
  		}
  
  		$this->arrCache = array_values($this->resultSet[++$this->intIndex]);
  
  		return $this->arrCache;
  	}
docs: Fetch the current row as enumerated array
  
  @return array|false The row as enumerated array or false if there is no row