Re: What's wrong with this IF statement?

From: Date: Thu, 22 Apr 2004 21:53:35 +0000
Subject: Re: What's wrong with this IF statement?
References: 1  Groups: php.db php.general 
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--- Robert Sossomon <robert@gcnorris.com> wrote: > if ($cat_id != "53" || $cat_id != "54" || $cat_id != "55" || > $cat_id > != "117" || $cat_id != "118" || $cat_id != "74") That looks like a pretty big logical flaw to me. Just read that out loud to yourself. It should be clear that this statement is equivalent to: if (true) Hope that helps. Chris ===== Chris Shiflett - http://shiflett.org/ PHP Security - O'Reilly Coming Fall 2004 HTTP Developer's Handbook - Sams http://httphandbook.org/ PHP Community Site http://phpcommunity.org/

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