Proxy with PHP & SOAP

[leesiulung]

I'm trying to use PHP to proxy a SOAP envelope. I tried various things like:

 

1) http://www.practicalwebmaster.com/entries/using-php-to-proxy-remote-url-ajax-requests.html

 

2) http://www.troywolf.com/articles/

 

They sort of work, but neither is able to send a SOAP envelope.

 

Here is a snippet of the code I would use:

 

    xmlDoc = // get an XMLHttpRequest object appropriate for browser type
    if(xmlDoc.overrideMimeType) xmlDoc.overrideMimeType('text/xml');

    url = 'http://services.xmethods.net/soap'; // url to proxy
    url = 'proxy.php?proxy_url=' + escape(url);  // assume proxy is in current directory
    xmlDoc.open('POST', url, true);
    xmlDoc.setRequestHeader('Content-Type', 'text/xml');
    xmlDoc.setRequestHeader('SOAPAction', '""');
    xmlDoc.onreadystatechange = getResults;
    req.send(
    // Soap Envelope
   );

 

Anyone have any ideas?