ediit

$file           = $_POST['foto'];

        $foto           = $_FILES['foto'];

        if (!empty($foto) AND $foto['error'] == 0) {
            $path = 'pwpb19/assets';
            $upload = move_uploaded_file($foto, 'pwpb19/assets');

            if (!$upload) {
                flash('error', "Upload file gagal");
                header('location: index.php');
            }
            $file = $foto['name'];
        }