PHP文件上传验证

Question

My php upload script works great and is validated for everything from file type to size except if no file exists. You can just hit the submit button and it will send blank data to the upload script. I was trying this:

if (!is_uploaded_file($HTTP_POST_FILES['ufile1']['name']))
{
        header("location:../index.php?code=no_file");
}

It won't work :(

Any way of getting this to work? -mike

Answer 1

What I use is the file_exists($name_of_submitted_file) function at the end to see whether or not the file has been successfully uploaded.