RE: [PHP] Newbie: array help....
| From: | Brian V Bonini | Date: | Mon, 22 Jan 2001 17:15:48 +0000 |
| Subject: | RE: [PHP] Newbie: array help.... | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-36026@lists.php.net to get a copy of this message | ||
That's what I thought, which seemed to be the obvious
however, when I tried that it returns an error.
"Warning: Variable passed to each() is not an array or object in pagetop.inc
on line 105"
PHP Version 4.0B2
BSDI BSD/OS 4.0.1
Zend Engine v0.90,
> -----Original Message-----
> From: Ignacio Vazquez-Abrams [mailto:ignacio@openservices.net]
> Sent: Monday, January 22, 2001 11:56 AM
> To: Brian V Bonini
> Cc: PHP Lists
> Subject: Re: [PHP] Newbie: array help....
>
>
> each($bikes["Road"])
>
>
>
> On Mon, 22 Jan 2001, Brian V Bonini wrote:
>
> > I have this array;
> >
> > $bikes = array(
> > "Road" => array(
> > "Trek 5200" => "URL",
> > "Schwinn Fastback Pro" => "URL",
> > "Va Moots" => "url"
> > ),
> > "Mountain" => array(
> > "Trek Fuel 90" => "url",
> > "Schwinn Homegrown" => "url"
> > ),
> > "BMX" => array(
> > "Haro Mira 540" => "url",
> > "Schwinn Powermatic Pro" => "url"
> > ),
> > "Kids" => array(
> > "Schwinn Tiger" => "put URL here",
> > "Schwinn Bumblebee" => "URL"
> > )
> > );
> >
> > and am trying to list only a portion of it.
> > E.g., how can I reference only $bikes["Road"]
> > in the snippet below?
> >
> > while ( list($type, $subarray) = each($bikes) ) {
> > while ( list($key, $val) = each($subarray) ) {
> > echo "<TD><IMG SRC=\"images/spacer.gif\"
> > WIDTH=\"25\"
> > HEIGHT=\"1\" ALT=\"\" BORDER=\"0\"></TD>";
> > echo "<TD><A HREF=\"$val\"
> CLASS=\"menu\">$key</A></TD>";
> > }
> > }
> >