Notice Array to string conversion using nusoap

Question

I'm developing a web service in PHP, using nosoap. this is my file, webservice.php

<?php
require_once "nusoap/nusoap.php";

$namespace = "urn:mywsdl";
$server = new soap_server();
$server->configureWSDL('myWS', $namespace);
$server->wsdl->schemaTargetNamespace = $namespace;

$server->wsdl->addComplexType('datosBasicos', 'complexType', 'struct', 'all', '', array(
    'codigo' => array(
        'name' => 'codigo',
        'type' => 'xsd:string'
    ),
    'nombre' => array(
        'name' => 'nombre',
        'type' => 'xsd:string'
    )
));


$server->wsdl->addComplexType('arraydatosBasicos', 'complexType', 'array', '', 'SOAP-ENC:Array', array(), array(
    array('ref' => 'SOAP-ENC:arrayType',
        'wsdl:arrayType' => 'tns:datosBasicos[]')
        ), 'tns:datosBasicos'
);


$server->register('saludar', array('nombre' => 'xsd:string'), array('return' => 'tns:arraydatosBasicos'), $namespace);

function saludar($nombre) {
    $array[] = array('codigo' => '123', 'nombre' => 'test');
    $array[] = array('codigo' => '5745', 'nombre' => 'probando');
    $datos[] = $array[1];
    return $datos;
}

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

But, when I deploy the web service, with SOAPUI, I get this error:

<b>Notice</b>:  Array to string conversion in <b>C:\xampp\htdocs\nusoap\nusoap\nusoap.php</b> on line <b>6132</b><br />

What am I doing wrong?

ackuser · Accepted Answer · 2014-06-19 10:18:06Z

7

I got a similar error, I had to comment a line in nusoap.php..something like:

//$this->debug("$k = $v<br>");

and it was fine for me.

Obviously, it is only for debug so don't worry about the functionality, because it should be the same if you comment the line. I think when you create complex data (that's mean, in your case an array inside another array) nusoap is not able to print it for debugging.

Anyway good luck.

answered Jun 19, 2014 at 10:18

ackuser

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2 Comments

Abdessabour Mtk Over a year ago

in newer nusoap version it is: $this->debug("serializing array element: $k, $v of type: $typeDef[arrayType]"); in line 6132

Rafique Mohammed Over a year ago

Thanks @user3980820 your solution solved! i was digging this from past several days!! :'-D

Julio Garcés Teuber · Accepted Answer · 2016-04-13 13:34:27Z

3

I have the same problem. You can convert the data to string to keep the debug for further usage and remove the warning

Search for this code

foreach(curl_getinfo($this->ch) as $k => $v){
    $err .= "$k: $v<br>";
}
$this->debug($err);

And replace with this one

foreach(curl_getinfo($this->ch) as $k => $v){
    if(is_array($v)){
        $v = implode(" / ", $v);
    }
    $err .= "$k: $v<br>";
}
$this->debug($err);

answered Apr 13, 2016 at 13:34

Julio Garcés Teuber

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Comments

Rafique Mohammed · Accepted Answer · 2016-06-17 04:51:43Z

1

For latest nuSoap version, the below will solve your problem :

FIND the below code in nusoap.php

$this->debug("serializing array element: $k, $v of type: $typeDef[arrayType]");

in line 6132 or something around this no.

AND COMMENT IT

// $this->debug("serializing array element: $k, $v of type: $typeDef[arrayType]");

Since it just for debug purpose. so not to worry about any functionality issues.

answered Jun 17, 2016 at 4:51

Rafique Mohammed

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Comments

Muktadir · Accepted Answer · 2020-07-07 00:09:49Z

0

I faced the same problem in nusoap-0.9.5 (for php5.3) and the error was occurring due to some server header being passed as blank array. So, I have added the following code and found it's working fine now.

if(is_array($v))
{
    $v = implode(",", $v );
}

answered Jul 7, 2020 at 0:09

Muktadir

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