code: public function next()
  	{
  		if (!isset($this->arrModels[$this->intIndex + 1]))
  		{
  			return false;
  		}
  
  		++$this->intIndex;
  
  		return $this;
  	}
docs: Go to the next row
  
  @return Collection|false The model collection object or false if there is no next row