public function getCamera()
    {
        if (!isset($this->data[self::CAMERA])) {
            return false;
        }

        return $this->data[self::CAMERA];
    }
public function getCamera()
    {
        if (!isset($this->data[self::CAMERA])) {
            return false;
        }

        return $this->data[self::CAMERA];
    }
public function getCamera ( ) { if ( ! isset ( $ this -> data [ self :: CAMERA ] ) ) { return false ; } return $ this -> data [ self :: CAMERA ] ; }
Returns the camera, if it exists

@return string|boolean
Returns the camera if it exists