public function result($row = 0)
    {
        return isset($this->results[$row]) ? $this->results[$row] : false;
    }
public function result($row = 0)
    {
        return isset($this->results[$row]) ? $this->results[$row] : false;
    }
public function result ( $ row = 0 ) { return isset ( $ this -> results [ $ row ] ) ? $ this -> results [ $ row ] : false ; }
Return PDO Query result by index value.

@param int $row

@return array|bool
Return PDO Query result by index value .