Your variables don't match. And your coding is very inconsistent. The if
construct should follow the for construct. It makes everything READABLE
and understandable.
Good luck
On Sat, 26 Oct 2002, Bruce Young wrote:
> php connection query:
>
> <?php
> #include('DB/pgsql.php');
>
> $dbconnect = pg_connect("dbname=campus user=apache");
HERE YOU HAVE DBCONNECT
>
>
> $result = pg_exec ($conn, "select * from friends");
HERE YOU HAVE CONN
> if (!result) {printf ("Error\n"); exit;}
>
> $numrows = pg_num_rows($result);
>
> for ($i=0; $i < $numrows; $i++) {
> $r = pg_fetch_row($result, $i);
>
> for ($j=0; $j < count($r); $j++) {
> echo "$r[$j] ";
> }
> echo "<br>";
> }
> pg_close($dbconnect);
> ?>
>
>
> --- dan radom <dan@radom.org> wrote:
> > * Bruce Young (hbrucey@yahoo.com) wrote:
> > > my script that does insert works correctly, but i get this error
> > when
> > > retrieving data:
> > >
> > > Warning: pg_exec(): supplied argument is not a valid PostgreSQL
> > link
> > > resource in /home/httpd/htdocs/view.php on line 115
> > >
> > > Warning: pg_num_rows(): supplied argument is not a valid
> > PostgreSQL
> > > result resource in /home/httpd/htdocs/view.php on line 118
> > >
> >
> > how about showing us the connection and query parts of view.php
> >
> > dan
> >
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-Chadwick