Posted by Ivan Marsh on 02/27/07 17:19

On Tue, 27 Feb 2007 09:10:28 -0800, Mitesh wrote:

> What I have discovered is re-using the $req variable is fine. While re-
> using the $res produces undefined result (sometimes the second query
> works fine and sometimes it doesn't. When I use different variables like
> $res1 and $res2 the mysql queries always succeed. Is the initial
> approach of re-using variable wrong if variables contain a
> resource(reference type)?
>
> In other words since PHP uses garbage collection re-using the same
> variable can cause problems. Is this true?

Google: mysql free result

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