function save()
    {
        if ($this->id != false || $this->id != 0) {
            return $this->update();
        } else {
            return $this->insert();
        }
    }
function save()
    {
        if ($this->id != false || $this->id != 0) {
            return $this->update();
        } else {
            return $this->insert();
        }
    }
function save ( ) { if ( $ this -> id != false || $ this -> id != 0 ) { return $ this -> update ( ) ; } else { return $ this -> insert ( ) ; } }
SAVE a new or UPDATE this
@return bool status of success
SAVE a new or UPDATE this