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php-db | 2000121

Re: [PHP-DB] PHP/postgres form INSERT question From: John Starkey (jstarkey <email protected>)
Date: 12/07/00

Great, thanks. Looks like that's it.

I'm using the while loop.

Thanks again,

John

On Thu, 7 Dec 2000, Alexey Borzov wrote:

> Greetings, John!
>
> At 07.12.2000, 12:12, you wrote:
> JS> I'm working on a software survey and have 30 categories that will be voted
> JS> on. I've set it up so each cat is it's own table with only two fields, app
> JS> and rank. Also there is to be one submit button which will post all the
> JS> variables. Is there a way to for loop through the vars. Or an
> JS> if(there_is_a_variable()) statement.
>
> You can loop:
>
> while (list($appname, $rank) = each($HTTP_POST_VARS)) {
> // do your DB stuff here
> }
>
> Or you can check:
> if (!empty($that_particular_appname)) {
> // do your DB stuff here
> }
>
>
> 

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