Upload any file using html and php

Today i will explain you how you can upload any file using html and php. I have make one upload folder in which all the uploaded files will be stored. Then i am making index.html and upload.php files. The index.html file looks like this:- <!DOCTYPE HTML> <html> <head> <title>Uploading files</title> </head> <body> <form action="upload.php" method="post" enctype="multipart/form-data"> <label for="file">Filename:</label> <input type="file" name="file" id="file" /> <br /> [...]