<?php 
        //Data, connection, auth
        $dataFromTheForm = $_POST['fieldName']; // request data from the form
        $soapUrl = "http://www.webservicex.net/globalweather.asmx?wsdl"; // asmx URL of WSDL
        $soapUser = "username";  //  username
        $soapPassword = "password"; // password

        // xml post structure

        $xml_post_string = 'POST /globalweather.asmx HTTP/1.1
Host: www.webservicex.net
Content-Type: text/xml; charset=utf-8
Content-Length: length
SOAPAction: "http://www.webserviceX.NET/GetWeather"

<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
  <soap:Body>
    <GetWeather xmlns="http://www.webserviceX.NET">
      <CityName>string</CityName>
      <CountryName>string</CountryName>
    </GetWeather>
  </soap:Body>
</soap:Envelope>';   // data from the form, e.g. some ID number

           $headers = array(
                        "Content-type: text/xml;charset=\"utf-8\"",
                        "Accept: text/xml",
                        "Cache-Control: no-cache",
                        "Pragma: no-cache",
                        "SOAPAction: http://www.webservicex.net/globalweather.asmx", 
                        "Content-length: ".strlen($xml_post_string),
                    ); //SOAPAction: your op URL

            $url = $soapUrl;

            // PHP cURL  for https connection with auth
            $ch = curl_init();
            curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 1);
            curl_setopt($ch, CURLOPT_URL, $url);
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
            curl_setopt($ch, CURLOPT_USERPWD, $soapUser.":".$soapPassword); // username and password - declared at the top of the doc
            curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
            curl_setopt($ch, CURLOPT_TIMEOUT, 10);
            curl_setopt($ch, CURLOPT_POST, true);
            curl_setopt($ch, CURLOPT_POSTFIELDS, $xml_post_string); // the SOAP request
            curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);

            // converting
            $response = curl_exec($ch); 
            curl_close($ch);

            // converting
            $response1 = str_replace("<soap:Body>","",$response);
            $response2 = str_replace("</soap:Body>","",$response1);

            // convertingc to XML
            $parser = simplexml_load_string($response2);
            // user $parser to get your data out of XML response and