Re: [PHP] findin colors in gif files

hi what gif is getting corrupted?, it works ok with the one you gave. To see what all those flag things are have a look at the gif spec at http://www.goice.co.jp/member/mo/formats/gif.html unpack puts the binary string into an array, flag gives some info as to the colour index table Tom At 09:4

Re: [PHP] findin colors in gif files

HI Just a thought, if your on a windows box you will need to ad a 'b' to the fiopen function like fopen($file, "br") Tom At 09:43 PM 5/06/2002, freestylez wrote: >it almost works :) unfortunatly the gif file seems to be corrupted at some >point, >but anyhow - i am not good in these hex and bin t

Re: [PHP] findin colors in gif files

Hi I think you have to use fread to load the binary file, here is a quick function that will do what you want. It a little bit safer than just blindly changing hex values in the file, it only checks the colour table. Tom "; $gif[$x] = $r2;

Re: [PHP] findin colors in gif files

hi you will need to find the hex values for each individual number which i think should be (without the hash) 76763636 Tom At 05:06 PM 5/06/2002, johannes reichardt wrote: >hi everybody, i am new to this list & php >and i have a big question that i would love to be answered ;) > >i have a sm

[PHP] findin colors in gif files

hi everybody, i am new to this list & php and i have a big question that i would love to be answered ;) i have a small gif file that has a part in #ff3366 colored - so what i thought is to do a mean hack for my website: instead of opening all images in a graphicseditor and change the color manual