note 55705 rejected from function.preg-match by mazzanet

From: Date: Thu, 11 Aug 2005 07:26:09 +0000
Subject: note 55705 rejected from function.preg-match by mazzanet
References: 1  Groups: php.notes 
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Note Submitter: Mike Lane ---- well i dont get this function what does each symbol stand for? and what if we dont know how many letters/numbers there are how do we validate each one?

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