Re: If statement question
| From: | Robert Cummings | Date: | Mon, 26 Jun 2006 18:23:18 +0000 |
| Subject: | Re: If statement question | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-238652@lists.php.net to get a copy of this message | ||
On Mon, 2006-06-26 at 14:10, Alex Major wrote:
> Hi list.
> Basically, I'm still learning new things about php and I was wondering if
> things inside an if statement get 'looked at' by a script if the condition
> is false.
> For example, would this mysql query get executed if $number = 0 ?
>
> If ($number == 1) {
> mysql_query($blah)
> }
>
> I know that's not really valid php, but hope it gets my point across. I was
> just wondering from an optimisation perspective, as I don't want sql
> commands being executed when they don't need to be (unnecessary server
> usage).
I can't think of any language that processes the contents of a
conditional block when the test condition fails.
Cheers,
Rob.
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