Đăng ảnh nhanh

 #### Code

if (is_uploaded_file($_FILES['userfile_little']['tmp_name'])) {

    $realname = $_FILES['userfile_little']['name'];

    $f_name = explode(".",$realname);

    $extension = strtolower($f_name[1]);

    $datakod = date(U);

    $ten_save = "".$datakod.".".$extension."";

    $res = copy($_FILES['userfile_little']['tmp_name'], "../uploads/pic/".$ten_save."");

}