Header

if (!defined('WEB_ROOT')) {
    exit;
}

// set the default page title
$pageTitle = 'My Online Shop';

// if a product id is set add the product name
// to the page title but if the product id is not
// present check if a category id exist in the query string
// and add the category name to the page title
if (isset($_GET['p']) && (int)$_GET['p'] > 0) {
    $pdId = (int)$_GET['p'];
    $sql = "SELECT pd_name
            FROM tbl_product
            WHERE pd_id = $pdId";
   
    $result    = dbQuery($sql);
    $row       = dbFetchAssoc($result);
    $pageTitle = $row['pd_name'];
   
} else if (isset($_GET['c']) && (int)$_GET['c'] > 0) {
    $catId = (int)$_GET['c'];
    $sql = "SELECT cat_name
            FROM tbl_category
            WHERE cat_id = $catId";

    $result    = dbQuery($sql);
    $row       = dbFetchAssoc($result);
    $pageTitle = $row['cat_name'];
}
?>