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  #23  
Old 03-19-2001, 04:21 PM
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Quote:
They are just RENAMED to GIFs or are they converted to GIFs?
There is no "conversion" from one type to another. The data is stored as binary, and when "displayed" using avatar.php, it adds
Code:
header("Content-type: image/gif");
so your browser will believe it's a gif file. The contents of your jpg are unchanged, just sent to the browser as image/gif so it can be displayed.
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