to know about uploading and downloading

[Anon]

dear sir,
many many thank for my last answer whatever you given that was very useful for me,

sir actually my question is how to write a code for upload file from client pc to server and how to download file from server to client pc ,

rupak.

[Anon]

How you're uploadnig files to server: create a form with <INPUT TYPE="FILE" NAME="fname">

Now, script which is executed by submitting this form has $fname variable which contains name of temporary file to which uploaded file has been copied on your server. Now you have just to place it to correct location:

if (!copy($fname, "your_path/upload/filename.ext")) echo("Cannot upload file.");

To download files to user PC you should nothing but creating <A HREF="http://your_server.com/upload/filename.ext" TARGET="_new"> - and now once user presses this link he is asked download or to open this file.