I am building a web site that requires the use of browser uploads for graphics of gif,tif,& jpg. All types of images work except for .tif. Which is really strange, because I am not filtering by mime type, I am doing sanity checks on the filenames. The tif images pass that sanity check, however when i print the variable that contains the serverside tif image file, it returns 'none'. For some reason I am not being allowed to upload tif images... maybe an apache configuration??? Anybody have any ideas?
