SOAP zwrócenie tablicy Opcje

[gsk]

Chcę zwrócić tablice i za chiny nie mogę (IMG:style_emoticons/default/wink.gif) Siedzę już kilka godzin i nie wiem jak to ruszyć. Za każdym razem dostaje błąd:

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Fatal error: Uncaught SoapFault exception: [HTTP] Internal Server Error in /var/www/Test/Soap.php:7 Stack trace: #0 [internal function]: SoapClient->__doRequest('__call('hello', Array) #2 /var/www/Test/Soap.php(7): SoapClient->hello(Array) #3 {main} thrown in /var/www/Test/Soap.php on line 7
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Natomiast gdy zwracam string'a normalnie go wyświetla.

Ktoś byłby tak miły i wytłumaczyłby mi o co chodzi?

Poniżej załączam plik wsdl.

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<?xml version="1.0" encoding="UTF-8" ?>
<definitions name="HelloWebService"
             targetNamespace="urn:hellowebservice" 
             xmlns:tns="urn:hellowebservice"  
             xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
             xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" 
             xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" 
             xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" 
             xmlns="http://schemas.xmlsoap.org/wsdl/">
 
    <types>
        <xsd:schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="urn:hellowebservice">
            <xsd:complexType name="ArrayOfString">
                <xsd:complexContent>
                    <xsd:restriction base="soapenc:Array">
                        <xsd:attribute ref="soapenc:arrayType" wsdl:arrayType="xsd:string[]" />
                    </xsd:restriction>
                </xsd:complexContent>
            </xsd:complexType>
        </xsd:schema>
    </types>
    <message name="helloRequest">
        <part name="name" type="xsd:ArrayOfString" />
    </message>
    <message name="helloResponse">
        <part name="return" type="xsd:ArrayOfString" />
    </message>
    <portType name="HelloService">
        <operation name="hello">
            <input message="tns:helloRequest"/>
            <output message="tns:helloResponse"/>
        </operation>
    </portType>
    <binding name="HelloServiceBinding" type="tns:HelloService">
        <soap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/>
        <operation name="hello">
            <soap:operation soapAction="urn:arnleadservicewsdl#hello" style="rpc"/>
            <input>
                <soap:body use="encoded" namespace="urn:hellowebservice"
                               encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/>
            </input>
            <output>
                <soap:body use="encoded" namespace="urn:hellowebservice"
                               encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/>
            </output>
        </operation>
    </binding>
    <service name="HelloService">
        <port name="HelloServicePort" binding="tns:HelloServiceBinding">
            <soap:address location="http://hello.pl/api/soap" />
        </port>
    </service>
</definitions>
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