Re: problems with several JPEGs in GD2

i just opened 4 jpg files...dunno about where the header is...coz i didn't find anything common at the begining of the files (so i doesn't seem to have a header at the "head"). i found (only) one jpg which had JFIF as the 7th to 10th bytes. i did notice that the _last 2 bytes_ are FF D9 in *all* 5 jpg's. that should be a good way to check depending on how the jpeg's in question differ from the real thing. fopen image; fseek ( $handle, -2 , SEEK_END); $last_2_bytes = fread ($handle, 2 [bytes]); if ($last_2_bytes == 0xffd9), perhaps an ok jpg. have u done anything to the images? are they photos, scanned, gaphics (from photoshop/gimp)? On Tue, 1 Mar 2005 09:44:08 +0000, AdamT <adwulf@gmail.com> wrote: > I've had similar problems to that. > > I usually either open the image with notepad, or some Hex Editor, and > see what the bits are in the file header (eg BM for Bitmap, Gif89a for > GIFs, JFIF for JPEGs...) -- ]# Anirudh Dutt ...pilot of the storm who leaves no trace like thoughts inside a dream