Re: if else question
| From: | phplists at woodenpickle dot com | Date: | Sun, 07 Apr 2002 22:37:20 +0000 |
| Subject: | Re: if else question | ||
| References: | 1 | Groups: | php.db |
| Request: | Send a blank email to php-db+get-18300@lists.php.net to get a copy of this message | ||
I've always done it like this:
$count = mysql_num_rows( $result );
if( $count == 0 ) then doomething();
But there may be a better way..
In yours it appears you are testing for anything in mysql_num_rows($result)
and a value of 0 in mysql_num_rows($ret). I may be misundertanding you. Do
you mean to test for the value of both to be 0? If that's the case, I was
under the impression that it would have to be if( $foo == 0 AND $bar == 0 )
then doSomething(); but I could be wrong..
Later,
Bob
"Jennifer Downey" <jendowney@attbi.com> wrote in message
news:20020407222912.66785.qmail@pb1.pair.com...
> Hi all,
>
> Just wondering if something like this is valid. If not how can I make it
> valid?
>
> if (mysql_num_rows($result) and (mysql_num_rows($ret) == 0)
>
> Thanks
> Jennifer
>
>
> ---
> Outgoing mail is certified Virus Free.
> Checked by AVG anti-virus system (http://www.grisoft.com).
> Version: 6.0.344 / Virus Database: 191 - Release Date: 4/2/2002
>
>