Re: Classes and arrays

Hi, write $this->items[$id] instead of $this->$items[$id] bye Wieger Stefan Kostopoulos wrote: > > Hi! > > Can anybody explain to me why this script outputs: > > oneone > > instead of: > > zeroone > > ??????????? > > Thanks, > > stefan > > <? > class Cart { > var $items; // Items in our shopping cart > > function add_item ($id,$text) { > $this->$items[$id] = $text; > } > > function output($id){ > > echo $this->$items[$id]; > } > > } > > $c = new Cart; > $c->add_item(0,"zero"); > $c->add_item(1,"one"); > $c->output(0); > $c->output(1); > > ?> > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, e-mail: php-general-unsubscribe@lists.php.net > For additional commands, e-mail: php-general-help@lists.php.net > To contact the list administrators, e-mail: php-list-admin@lists.php.net -- Wieger Uffink tel: +31 20 428 6868 fax: +31 20 470 6905 web: http://www.usmedia.nl