extract url from xml response and redirect

[bobbygreen]

Hi,
I submit form data as an xml string - $strXML - using curl:

curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, '1');
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, array('lead'=>$strXML));
$strResult = curl_exec($ch);
// close cURL resource, and free up system resources
curl_close($ch);

The xml response is:

<result>
<posting_error>0</posting_error>
<lead>0</lead>
<valid>1</valid>
<redirect_url>http://www.xxx.com</redirect_url>
</result>

and I need to redirect the user to <redirect_url>.

I am trying the following:

$xml = new SimpleXMLElement($strResult);
header("Location:" . $xml->result->redirect_url);

but with no joy.
Could any

[bradgrafelman]

Try doing a [man]print_r/man on $xml to see its structure.

Since SimpleXML strips off the outer-most containing element, however, I suspect you'll want $xml->redirect_url instead.

[affseofl2654]

I love PhP !