Addressed to: "Kenneth R Zink II" <[EMAIL PROTECTED]>
[EMAIL PROTECTED]
** Reply to note from "Kenneth R Zink II" <[EMAIL PROTECTED]> Wed, 21 Feb 2001 11:42:28
-0600
>
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> I was just reading at DevShed on how to use Regular Expressions, but now =
> I'm even more confused.
>
> Can someone please explain how I would use a REGEX to determine in and =
> uploaded file is a .gif or .jpg file?
if( ereg( 'gif|jpg', $filename ))
Better yet, try doing a getImageSize() on the uploaded file, before you
move it and look at the [2] element of what is returned. This will give
you the actual type of file from inspecting its contents rather than
just trusting the extension that was typed.
http://www.php.net/manual/en/function.getimagesize.php
Rick Widmer
Internet Marketing Specialists
http://www.developersdesk.com
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