On Tue, 18 Sep 2001 20:56, Niklas Lampén wrote:
> How big difference does it make in speed in these:
>
> <?
> for ($i = 0; $i < mysql_num_rows($Results); $i++) {
> blah
> };
> ?>
>
> or
>
> <?
> $n = mysql_num_rows($Results);
> for ($i = 0; $i < $n; $i++) {
> blah
> };
> ?>
>
> So actually I'm asking how much more/less it takes time to do the
> comparing against mysql_num_rows() insted of comparing against a
> variable.
>
>
> Niklas
Will deppend on the environment in which you are running it. to test it
on your environment, try running each say ten thousand times in a loop,
and use a timer like microtime to check how long it takes.\
Then you can let us all know the answer.
--
David Robley Techno-JoaT, Web Maintainer, Mail List Admin, etc
CENTRE FOR INJURY STUDIES Flinders University, SOUTH AUSTRALIA
Why can't we just spell it orderves?
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