Re: Speed Question
| From: | Jason Wong | Date: | Fri, 19 Jul 2002 11:37:35 +0000 |
| Subject: | Re: Speed Question | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-108478@lists.php.net to get a copy of this message | ||
On Thursday 18 July 2002 19:32, JJ Harrison wrote:
> if I do this:
>
> if(validate($_POST['password'], $_POST['username']) != 0)
> echo validate($_POST['password'], $_POST['username']);
>
> will it execute the function twice or use the same result twice?
Function executes twice.
> would it be (slightly) faster to do this:
>
> $uid = validate($_POST['password'], $_POST['username'])
> if($uid != 0)
> echo $uid);
Probably.
--
Jason Wong -> Gremlins Associates -> www.gremlins.com.hk
Open Source Software Systems Integrators
* Web Design & Hosting * Internet & Intranet Applications Development *
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If fifty million people say a foolish thing, it's still a foolish thing.
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