How can I send an http request with php that is similar to the
following? Notice the raw (unnamed) post data.
HTTP/1.1 200 OK
Date: Mon, 12 Aug 2002 01:31:10 GMT
Status: 200 OK
Connection: Close
Content-Length: 510
Content-Type: text/xml; charset=UTF-8
<?xml version="1.0"?>
<myXml>
.... a bunch of xml here ...
</myXml>