<?php if (isset($_POST['submit'])) { $ten = $_POST['ten']; $gia = $_POST['gia']; $mota = $_POST['mota']; $khuyenmai = $_POST['khuyenmai']; if (isset($ten) && isset($gia) && isset($mota) && isset($khuyenmai)) { them($ten, $gia, $mota, $khuyenmai); header('location:index.php'); } } include 'view/them.php';
<?php if (isset($_POST['submit'])) { $ten = $_POST['ten']; $gia = $_POST['gia']; $mota = $_POST['mota']; if (isset($ten) && isset($gia) && isset($mota)) { them($ten, $gia, $mota); header('location:index.php'); } } include 'view/them.php';