PHP cURL Content-Type is not set

Question

I have a simple web service that I would like to connect with. In order to post some XML, which will be properly proceeded on the web service side, I need to prepar

Answer 1

You are setting HTTP_HEADER twice:

curl_setopt($ch, CURLOPT_HTTPHEADER, array(
                                            'Content-Type: application/xml',
                                            'Connection: Keep-Alive'
                                            ));

curl_setopt($ch, CURLOPT_HTTPHEADER,array("Expect:  "));

I guess that is the problem. The second time you set it, you delete the first setting.