On Thu, 24 Jul 2008 12:30:22 +0200
"Leif B. Kristensen" <leif@solumslekt.org> wrote:
> On Thursday 24. July 2008, admin wrote:
> >while ($row = pg_fetch_array($query)) {
> > $content = $row[0]
> >}
> >
> >echo $content;
> >
> >$content was always 'undeclared'.
>
> You have to use an intermediate variable like a handle. Try this:
>
> $handle = pg_query("SELECT whatever FROM foo");
> while ($row = pg_fetch_array($handle) {
> $content = $row[0];
> }
ivan@dawn:~$ php -a
Interactive mode enabled
<?php
echo pg_fetch_array($pippo);
Warning: pg_fetch_array() expects parameter 1 to be resource, null
given in /home/ivan/- on line 2
Call Stack:
18.3923 1079256 1. {main}() /home/ivan/-:0
18.3924 1079528 2. pg_fetch_array() /home/ivan/-:2
It can't be the problem. BTW even passing a string will end up in
the same error.
--
Ivan Sergio Borgonovo
http://www.webthatworks.it