ต้องการสร้าง PHP เป็น Webserver ในการ Register (สมัครสมาชิก) แล้วใช้ ASP.net เป็นตัวเรียกใช้งาน

<?php
require_once("lib/nusoap.php");
$server = new soap_server();//Create a new soap server.
$namespace = "http://127.0.0.1/ProjWS/register.php";
$server->configureWSDL("WSProjRegister",$namespace);//Configure WSDL
$varlist=array(
'column1'=>"xsd:string",
'column2'=>"xsd:string",
'column3'=>"xsd:string",
'column4'=>"xsd:string",
'column5'=>"xsd:string"
);
$server->register('Register',$varlist, array('return' => 'xsd:string')); 
						 
		 function Register($user,$pass,$first,$last,$agex)
		 {
			$objConnect = mysql_connect("127.0.0.1","root","12345") or die(mysql_error());
			mysql_query("SET NAMES UTF8");
				$objDB = mysql_select_db("ProjWebService");
				$strSQL = "INSERT INTO student (Username,Password,Firstname,Lastname,Age) VALUES($user,$pass,$first,$last,$agex)";
				$objQuery = mysql_query($strSQL);
				if($objQuery)
				{
					return "Register Completed!";
				}
				else
				{
					return "Register interrupt! because ".mysql_error();
				}
				mysql_close($objConnect);
		}
		 
		// Get our posted data if the service is being consumed
		// otherwise leave this data blank.
		$POST_DATA = isset($GLOBALS['HTTP_RAW_POST_DATA']) ? $GLOBALS['HTTP_RAW_POST_DATA'] : '';
		 
		// pass our posted data (or nothing) to the soap service
		$server->service($POST_DATA);
		exit();
?>

public partial class register : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }
    protected void LinkButton1_Click(object sender, EventArgs e)
    {
        Response.Redirect("Default.aspx");
    }
    protected void btnRegister_Click(object sender, EventArgs e)
    {
        WSProjRegister reg = new WSProjRegister();
        string Usernamex = txtUsernamex.Text;
        string Passwordx = txtPasswordx.Text;
        string Firstname = txtFirstname.Text;
        string Lastname = txtLastname.Text;
        string Age = txtAge.Text;
        string result = reg.Register(Usernamex, Passwordx, Firstname, Lastname, Age);
        Response.Write(result);
    }
}