Posted by Janwillem Borleffs on 06/02/05 14:52

adam wrote:
> the XML documents i'm working with are all very simple, in that all
> data is a child of one element. rather than typing the element over and
> over, i figured i'd do:
>
>
> $xml = simplexml_load_string($rdata);
>
> function display($request) {
> echo $xml->parenttag->$request;
> }
>
> display("product_number");
>
>
> this produces no output.
>

You forgot to globalize $xml:

function display($request) {
global $xml;
...
}

See: http://www.php.net/global


JW

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