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$client->call is returning an array


Joined: 30 Nov 2017
Posts: 2
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Hello. I'm new to web services and am struggling with nusoap. I cannot get this code working. I need the webservice receive a parameter but can't make it work. It keeps returning Array.

Server
Code:
require_once("../nusoap/nusoap.php");
$server = new soap_server();
$server->configureWSDL("SB_WSDL","urn:mydomain.com/student.php?wsdl");
$server->wsdl->schemaTargetNamespace = 'urn:SB_WSDL';

$server->register("getstudent",
                  array("id" => "xsd:int"),
                  array("return" => "xsd:string"),
                  "urn:SB_WSDL",
                  "urn:SB_WSDL#getstudent");

function getstudent($id) {
    if($id == 0)
        $id = 1;

    //query the database and create json

    return $myname;
}
 
$HTTP_RAW_POST_DATA = isset($HTTP_RAW_POST_DATA) ? $HTTP_RAW_POST_DATA : '';
$server->service($HTTP_RAW_POST_DATA);


Client:
Code:
include("nusoap/nusoap.php");
$client = new nusoap_client("https://mydomain.com/student.php?wsdl");
if(isset($_GET['id']))
    $id = $_GET['id'];
else
    $id = "0";

$param = array("id" => $id);

$result    =    $client->call('getstudent', $param);
echo "$result";


As I've just said, it is always printing Array. Despite whatever there was on the getstudent function. In fact, if the function were:
Code:

function getstudent($id) {
    return "A";
}

it keeps answering Array.

Thanks in advance. Best regards,

Emiliano
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Site Admin

Joined: 13 Jul 2003
Posts: 7857
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check this post
http://forum.nusphere.com/nusoap-sample-s-t55.html

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The PHP IDE team
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Joined: 30 Nov 2017
Posts: 2
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Hi, dmitri.
I've already solved it with this post: https://stackoverflow.com/questions/33386545/how-to-fix-if-operation-is-not-defined-in-the-wsdl-using-php-nusoap

Thanks, anyway.

Best regards,

Emiliano
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$client->call is returning an array
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