On PHPBuilder.com today there's a new tutorial from Leidago Noabeb that looks at implementing internet protocols - in this case FTP.
PHP has many functions that help us to implement Internet and/or networking protocols. In this article we will look at how to implement some of those protocols using PHP.
His examples uses PHP's FTP methods to create a simple frontend to a remote FTP server. Included is the code to get the basics of it working - listing remote files and displaying them out in a styled list.