ID-tags from picture?

From: Date: Mon, 03 Apr 2006 21:40:44 +0000
Subject: ID-tags from picture?
Groups: php.general 
Request: Send a blank email to php-general+get-233160@lists.php.net to get a copy of this message
Hi guys! If I've got this right, there will be some kind of tag that is saved in a picture (hidden). Is it possible to retrieve this information from PHP and what it is called? Any ideas / suggestions would be approciated! /Gustav Wiberg

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