Upload a PPT file and see it like a presentation

The upload part is OK!

My problem is open that PPT file and show like a presentation.

I hav开发者_运维百科e no idea how can I do that. My server side language is PHP.

Thanks

---

1. Your client needs to have MS-Powerpoint, or at least MS Powerpoint Viewer, installed

2. Your browser needs to be capable of ActiveX

3. Ideally, you can also configure your server to send the file as MIME-type:

   "application/vnd.ms-powerpoint":