Uploading raw image files using php

I have been trying to upload raw file formats - IIQ (Phase One), 3FR (Hasselblad), DCR, K25, KDC (Kodak), CR2 (Canon), ERF (Epson), MEF (Mamiya), MOS (Leaf), NEF (Nikon), ORF (Olympus), PEF (Pentax), RW2 (Panasonic) and ARW, SRF, SR2 (Sony).

But I am not able to get php mime type for these files and they are not getting uploaded.

Can you please suggest the updates I have to make in code / apache configuration etc to get this functional.

I would have thought if you used enctype=“multipart/form-data” they would get uploaded no matter what.

Or is your problem they are not getting displayed; most browsers will not support those images.

I think you need to give more detail about the problem.