Re: access data in php

On Fri, Jan 2, 2009 at 10:11 AM, Marc Fromm <Marc(dot)Fromm(at)wwu(dot)edu> wrote:
> If I gather the sql results with this code
> $results = pg_query($dbconn,$query);
>
> I can check if there is no returned data with this code
> $rows = pg_fetch_assoc($result);
>
> but if I then use a while loop to display data (if there is data returned)
> with this code
> while ($row = pg_fetch_array($result)){ . . . }
>
> I have to execute this code a second time before the while loop
> $results = pg_query($dbconn,$query);
>
> If I do not execute the $results line a second time the while loop does not
> work properly.
>
> Why is $results loosing its value when it hits the while loop?

It shouldn't be. Got a complete, short sample that does this?