note 11983 added to function.uniqid.php

From: Date: Fri, 16 Mar 2001 15:15:37 +0000
Subject: note 11983 added to function.uniqid.php
Groups: php.notes 
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Although the function declaration says "int", the returned string is in hexadecimal notation. http://www.php.net/manual/en/function.uniqid.php

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