Nusoap in Code Igniter 1.5.4

[eluser]Wades[/eluser]
Thanks Leonardo Radoiu
but I have some question about your script here, could you explain it when you have time？
following are my test code according to your's

server.php

Code:

<?php
class Server extends Controller {

    function Server()
    {
        parent::Controller();    
                
        $this->load->library("Nusoaplib");
        
        $this->nusoap_server = new soap_server();
        $this->nusoap_server->configureWSDL("Server", "urn:Server");
        
        $this->nusoap_server->wsdl->addComplexType(
            "MemberRecordset",
            "complexType",
            "array",
            "",
            "SOAP-ENC:Array",
            array(
                "id"=>array("name"=>"id", "type"=>"xsd:int"),
                "firstname"=>array("name"=>"firstname", "type"=>"xsd:string"),
                "lastname"=>array("name"=>"lastname", "type"=>"xsd:string")
            )
        );    
        
        $this->nusoap_server->register(
            "test",
            array(
                "id" => "xsd:int",
            ),
            array("return"=>"tns:MemberRecordset"),
            "urn:Server",
            "urn:Server#test",
            "rpc",
            "encoded",
            "Get member's info"
        );
    }
    
    function server_test()
    {
        function test($member_id)
        {
            $row['id'] = '1';
            $row['firstname'] = 'fn';
            $row['lastname'] = 'ln';
            return $row;
        }
        
        $this->nusoap_server->service(file_get_contents("php://input"));
    }
}
?>

client.php

Code:

<?php
class Client extends Controller {

    function Client()
    {
        parent::Controller();    
        $this->load->library("Nusoaplib");
    }
    
    function index()
    {
        $id = $this->uri->segment(3);

        $this->nusoap_client = new nusoap_client(base_url()."/server/server_test");
        
        if($this->nusoap_client->fault)
        {
            $text = 'Error: '.$this->nusoap_client->fault;
        }
        else
        {
            if ($this->nusoap_client->getError())
            {
                $text = 'Error: '.$this->nusoap_client->getError();
            }
            else
            {
                $row = $this->nusoap_client->call(
                    'test',
                    array($id)
                );
                
                if(count($row) > 0 && is_array($row)) {
                    $text = "The member's name is ".$row['firstname']." ".$row['lastname'];
                } else {
                    $text = "There is no such member with ID ".$id;
                }
            }
        }
        
        echo $text;
    }
}
?>

the first question is that the return value in the client,
as you can see, it should return

Code:

$row['id'] = '1';
$row['firstname'] = 'fn';
$row['lastname'] = 'ln';

however, in the client class, i get this error

Code:

A PHP Error was encountered
Severity: Notice
Message: Undefined index: firstname
Filename: controllers/client.php

when I

Code:

var_dump($row)

, the value are

Code:

array(3) { [0]=> string(1) "1" [1]=> string(2) "fn" [2]=> string(2) "ln" }

so I hope you can explain the code and how could I make it correct so that

Code:

$row['firstname']

can work in the client class

Code:

$this->nusoap_server->wsdl->addComplexType(
            "MemberRecordset",
            "complexType",
            "array",
            "",
            "SOAP-ENC:Array",
            array(
                "id"=>array("name"=>"id", "type"=>"xsd:int"),
                "firstname"=>array("name"=>"firstname", "type"=>"xsd:string"),
                "lastname"=>array("name"=>"lastname", "type"=>"xsd:string")
            )
        );

the second question I have is that when I change

Code:

$this->nusoap_server->configureWSDL("Server", "urn:Server");

to

Code:

$this->nusoap_server->configureWSDL("ss", "urn:ss");

it still work, no error, so I'm curiously about this

Greatly appreciated!!!