echo $row00["name_sub"]; ?>
$result0 = mysqli_query($connect, "select * from tblitems_groups inner join tblitems_groups_subcategoria ON tblitems_groups_subcategoria.id_sub = tblitems_groups.grupo where tblitems_groups.grupo = '" . $_GET[ida] . "'");
if ($row0 = mysqli_fetch_array($result0)) {
?>
do {
$filtro = $row0["id_sub"];
$idg = $row0["id"];
?>
$result3 = mysqli_query($connect, "select * from tblitems where group_id = '" . $idg . "'");
if ($row3 = mysqli_fetch_array($result3)) {
?>
do {
$idproducto = $row3["id"];
?>
} while ($row3 = mysqli_fetch_array($result3));
} ?>
} while ($row0 = mysqli_fetch_array($result0));
} ?>