recieving files in php

For the final solution we need a option to recieve files via php.

http://www.w3schools.com/php/php_file_upload.asp

the client side could be done by "requests"
http://docs.python-requests.org/en/latest/

We will probably need authentication:
http://php.net/manual/en/features.http-auth.php
http://phpauth.cuonic.com/
