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Posted by OmegaJunior on 02/05/07 11:35
On Sun, 04 Feb 2007 01:23:43 +0100, Gene <ox.gene@wp.pl> wrote:
> how can i check if file which user upload at server is truly jpeg, and
> is not hacking script 'script.php' which name was changed at
> script.jpg. checking mime type doesn't solve it?
>
You upload it to the server anyway, and have the server tell you what kind
of file it is, instead of the browser.
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