At 9:45 AM +0100 5/23/06, Rory Browne wrote:
Use the unix command "file" to determiner what file you have.
I have had the same problem...
Don't depend on it.
graphic.php
GIF89
<?php do_bad_stuff(); ?>
ANY_GIF_FOOTERS_HERE
should according to file be a gif, but contains embedded php.
Rory:
I'm not disagreeing with you, but how would that work? The file would
still have a suffix of ".gif" and as such wouldn't be recognized as
code to execute.
For example, I can place php code within a html document and it will
not run because the document has a ".html" suffix -- unless I
indicate such in my .htaccess.
So, how does placing <?php do_bad_stuff(); ?> within any image cause problems?
However, if the problem is real, then why not just resample or alter
the image in some fashion? Surely, that would cause any embedded code
to not run properly, right?
Thanks.
tedd
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