I have expertise in PHP and I am trying to use steganography to encode a string in to an audio file that I upload. I couldn't find any good helping material on PHP manual. Any help would be appreciated Thanks
closed as off topic by Polynomial, AviD♦ Oct 29 '12 at 12:05
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You are not going to find audio steganography in the PHP manual, that is very custom stuff. It's not in PHP but here is a link to some useful code.