function skip($ofs=1) {
		$this->ptr+=$ofs;
		return $this->ptr>-1 && $this->ptr<count($this->query)?
			$this->query[$this->ptr]:FALSE;
	}
function skip($ofs=1) {
		$this->ptr+=$ofs;
		return $this->ptr>-1 && $this->ptr<count($this->query)?
			$this->query[$this->ptr]:FALSE;
	}
function skip ( $ ofs = 1 ) { $ this -> ptr += $ ofs ; return $ this -> ptr > - 1 && $ this -> ptr < count ( $ this -> query ) ? $ this -> query [ $ this -> ptr ] : FALSE ; }
Map to nth record relative to current cursor position
@return mixed
@param $ofs int
Map to nth record relative to current cursor position