extract url from xml response and redirect

[lightlydone]

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 anyone suggest how I can achieve what I want?

Thanks.

 

[ignace]

header("Location:" . $xml->result[0]->redirect_url);