How to get the image hex code

[cellin_chen]

I am programming a application to send sms to the mobile with php,but not konw how to get the image hex code?and what's the image type?gif or bmp or both too.
thanks.
cellin

[paulbrow]

If you save your image as "Portable Bitmap", I think you get something which you can use to create the hex. As I recall this format was each pixel of the image represented as a textual 1 or 0. So you'd need to concatenate 8 of those together, then change it to a binary number and take the hex representation of that. OTA bitmap only is the image type.

-paul / ForumNokia

[cellin_chen]

Hi,paul,Firsly thanks a lot.
I know too firstly get the the bit string if the image. The second devid it to octets and then transferred to hex code. but I don't know how to do!
cellin