PHP products::updatecat示例

$rooms = new rooms();
$validate = new validation();
if (isset($_SESSION['cafeteriaSystem'])) {
    if ($_SESSION['type'] != '1') {
        header("location:index.php");
    }
    //Update Category
    if (isset($_POST["submit"])) {
        if (!empty($_POST["catName"])) {
            $catName = $_POST["catName"];
        } else {
            $catName = $_POST["tempname"];
        }
        $id = $_POST["id"];
        $statues = $_POST["status"];
        $products->updatecat($id, $catName, $statues);
        header("location:myproducts.php");
    }
    //Add Category
    if (isset($_POST["submitt"])) {
        $addCatFlag = 1;
        $catname = $_POST["catName"];
        if ($validate->checkNotNull($catname)) {
        } else {
            $addCatFlag = 0;
        }
        if ($addCatFlag == 1) {
            $products->addcat($catname);
            header("location:myproducts.php");
        } else {
            header("location:myproducts.php?CatNameIsEmpty");