$id = $db->table('discount')->getWhere(['discount_assignment_id' => $id, 'active' => 1])->getFirstRow()->id ?: null;$name = $db->table('discount')->getWhere(['discount_assignment_id' => $id, 'active' => 1])->getFirstRow()->name ?: null;
$tmp = $db->table('discount')->getWhere(['discount_assignment_id' => $id, 'active' => 1])->getFirstRow()->{id,name} ?: null;
$result = $db->table('discount')->getWhere(['discount_assignment_id' => $id, 'active' => 1])->getFirstRow(); $id = $result->id ?? null; $name = $result->name ?? null;