public function getAllPerfumes(){
        $perfumes=array();
        $perfume=null;
        $sql="SELECT * FROM Producto";
        $r=$this->con->query($sql);
        if($r->num_rows>0){
            while($fila=$r->fetch_array(3)){
                $perfume= new Perfumes($fila[0],$fila[1],$fila[2],$fila[3],$fila[4]);
                array_push($perfumes,$perfume);
            }
        }
        return $perfumes;
    }

<?php while($perfume=array_shift($perfumes)):?>
        <tr>
            <td><?=$perfume->getIdPerfume();?></td>
            <td><?=$perfume->getNombrePerfume();?></td>
            <td><?=$perfume->getTipoPerfume();?></td>
            <td><?=$perfume->getPrecio();?></td>
            <td><?=$perfume->getStock();?></td>
            <td><a href='modificarproductos.php?idPerfume=<?=$perfume->getIdPerfume();?>'> <button type='button' class='btn btn-success'>Editar</button> </a></td>
        </tr>
    <?php endwhile?>