[PHP] Making a file manager with PHP?

[Max Tappenden]

Hello there. Basically I'm trying to make a file manager with PHP. Here's what I need to do Ok I have artists and coders working for my site No FTP I want them to be able to upload/download files from me as and when they please without having to email me the files The files that will be uploaded and downloaded are with these extentions .htm .html .php .phps .jpg .gif .swf I can scrape together the upload bit, but the download bit just runs the file rather than brings up the download feature of the web browser. How can I make it download it? TIA!