protected function getListItems($key, $total, $offset = 0)
	{
		$items = array();

		for ($i = $offset; $i < $total; $i++) {
			$items[$i] = $this->database->lindex($key, $i);
		}

		return $items;
	}
protected function getListItems($key, $total, $offset = 0)
	{
		$items = array();

		for ($i = $offset; $i < $total; $i++) {
			$items[$i] = $this->database->lindex($key, $i);
		}

		return $items;
	}
protected function getListItems ( $ key , $ total , $ offset = 0 ) { $ items = array ( ) ; for ( $ i = $ offset ; $ i < $ total ; $ i ++ ) { $ items [ $ i ] = $ this -> database -> lindex ( $ key , $ i ) ; } return $ items ; }
Returns a list of items inside a list.

@param  string   $key
@param  integer  $total
@param  integer  $offset
@return array
Returns a list of items inside a list .