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php3-list | 199908

Re: [PHP3] 0 is not a result From: Robert Aden (robert <email protected>)
Date: 08/13/99

Shouldnt it be:
$link =  <email protected>(host, user, password);
@ is used to disable errormsgs from functions, not as a variable sign.
// Robert

Citerar Derek Bruce <dbruce <email protected>>:

> I don't know if this ever made it to the list:
>
> Using
> $link=0;
> while ($link==0){
>  <email protected>=msql_connect();
> {
> causes an error on the @ line.
>
> Derek
> dbruce <email protected>
>
>
> > At 09:36 AM 8/12/99 -0400, you wrote:
> > >Hello,
> > >
> > >I am getting an error message once in a while:
> > >
> > >Warning: 0 is not a mSQL link index in
> > >/usr/local/etc/httpd/htdocs/search/do_query.htm on line 94
> > >
> > >Here is line 94:
> > >
> > >93 $link = msql_connect () ;
> > >94 $res = msql ( "sdb", "select ".$qstring, $link ) ;
> > >95 if (($res)>=(1)) {
> > >
> > > $nrows = msql_num_rows ($res ) ;
> > > $nfields = msql_num_fields ($res ) ;
> > > printf ( "&nbsp;&nbsp;&nbsp;and it found: <B>%d
> > >matches</B>\n",$nrows ) ;
> > > } else
> > >
> > > echo ( "<BR>Your query did not find any matches. Try
again.
> > ><BR>\n" ) ;
> > > }
> > >
> > >How can I prevent this message from happening?
> > try a control loop, e.g.
> >
> > $link=0;
> > while ($link==0){
> >  <email protected>=mysql_connect();
> > {
> >
> > which will loop until the connection is successful (timing problems
on
> the
> > network, etc) and suppress error messages when the connect doesn't
work.
> >
>
>
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