public function update($obj)
 {
     try {
         $sql = "UPDATE " . $this->table . " set\n                valorUM = :valorUM,\n                valorDois = :valorDois\n            WHERE id = :id";
         $p_sql = Conexao::getInstance()->prepare($sql);
         $p_sql->bindValue(':valorUM', $obj->getValorUM());
         $p_sql->bindValue(':valorDois', $obj->getValorDois());
         return $p_sql->execute();
     } catch (Exception $e) {
         Lib::warning($e);
     }
 }
 public function update($obj)
 {
     try {
         $sql = "UPDATE " . $this->table . " set\n                name=:name,\n                login=:login,\n                mail=:mail,\n                pass=:pass,\n                type=:type,\n                photo=:photo\n            WHERE id = :id";
         $p_sql = Conexao::getInstance()->prepare($sql);
         $p_sql->bindValue(':id', $obj->getId());
         $p_sql->bindValue(':name', $obj->getName());
         $p_sql->bindValue(':login', $obj->getLogin());
         $p_sql->bindValue(':mail', $obj->getMail());
         $p_sql->bindValue(':pass', $obj->getPass());
         $p_sql->bindValue(':type', $obj->getType());
         $p_sql->bindValue(':photo', $obj->getPhoto());
         return $p_sql->execute();
     } catch (Exception $e) {
         Lib::warning($e);
     }
 }