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Posted by Kimmo Laine on 03/26/07 08:13
spam@outolempi.net | rot13(xvzzb@bhgbyrzcv.arg)
"Lars Erik Bryld" <larserik@dadlnet.invalid> wrote in message
news:ifoxx8z4aye5.dlg@lebryld.fqdn...
> Scripsit Kimmo Laine:
>
>>> $l = (1 << (ord($header[10]) & 7) + 1);
>>
>> Have you tested that this actually gives the correct value? Just
>> that it looks a bit.. hmm.. error-bound? :) Although it does seem
>> to be the same as the original...
>
> Tested it, at it seems to work. Most GIFS produce the value 256, and a
> B/W GIF produces 2 as it should.
>
>> If the goal here is to write the same value three times (for r,g,b)
>> you want str_repeat(chr($gray),3). 3*chr($gray) will give you
>> unexpected results.
>
>
> Tried yoru suggestion, but same result, alas.
>
>>> $rest = fread($fi, 99999999999999999999);
>>> fwrite($fo, $rest);
>>>
>>> fclose($fi);
>>> fclose($fo);
>
> This is what I suspect is not doing what I thought it would.
>
Try this instead:
while(!feof($fi) ){
fwrite($fo, fread($fi, 256));
}
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