I’m trying to create a PHP soap server based on a WSDL I was given to modify for our purposes. The problem is coming in the form of the WSDL file, I think. When I bring it up to test it here: http://www.validwsdl.com/, the response dies out and tells me that the function isn’t present.
The idea is that the expected input is 4 items, those 4 items will be put into the function, used, and 4 other items will be returned. I cut out everything but the return in my sample here, but the idea should still work.
This is my PHP code:
ini_set("soap.wsdl_cache_enabled", "0"); // disabling WSDL cache
$server = new SoapServer("InventoryInquiry.wsdl");
$server->addFunction("GetInventoryStatus");
$server->handle();
function GetInventoryStatus($request) {
$dealerBranch = 1;//default branch to 1
$inStock = 0;//default in stock to 0
$cantTrack = 0; //used to check if branch is tracked
$estDeliveryTime = "";
$estDeliveryDate = "";
$deliveryLocation = "";
return array(
'InStock' => $inStock,
'EstDeliveryDate' =>$estDeliveryDate,
'EstDeliveryTime'=> $estDeliveryTime,
'DeliveryLocation' => $dealerBranch
);
}
And this is my wsdl file:
<wsdl:definitions xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tm="http://microsoft.com/wsdl/mime/textMatching/" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:tns="http://www.elennox.net/server1.php/" xmlns:s="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" targetNamespace="http://www.elennox.net/server1.php" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
<wsdl:types>
<s:schema elementFormDefault="qualified" targetNamespace="http://www.elennox.net/server1.php">
<s:element name="GetInventoryStatus">
<s:complexType>
<s:sequence>
<s:element minOccurs="0" maxOccurs="1" name="DealerCode" type="s:string" />
<s:element minOccurs="0" maxOccurs="1" name="SupplierCode" type="s:string" />
<s:element minOccurs="0" maxOccurs="1" name="PartNumber" type="s:string" />
<s:element minOccurs="1" maxOccurs="1" name="Quantity" type="s:int" />
</s:sequence>
</s:complexType>
</s:element>
<s:element name="GetInventoryStatusResponse">
<s:complexType>
<s:sequence>
<s:element minOccurs="0" maxOccurs="1" name="InStock" type="s:int" />
<s:element minOccurs="0" maxOccurs="1" name="EstDeliveryDate" type="s:string" />
<s:element minOccurs="0" maxOccurs="1" name="EstDeliveryTime" type="s:string" />
<s:element minOccurs="1" maxOccurs="1" name="DeliveryLocation" type="s:string" />
</s:sequence>
</s:complexType>
</s:element>
</s:schema>
</wsdl:types>
<wsdl:message name="InventoryRequestRequest">
<wsdl:part name="parameters" element="tns:GetInventoryStatus" />
</wsdl:message>
<wsdl:message name="InventoryRequestResponse">
<wsdl:part name="parameters" element="tns:GetInventoryStatusResponse" />
</wsdl:message>
<wsdl:portType name="InventoryStatusPortType">
<wsdl:operation name="InventoryRequest">
<wsdl:input message="tns:InventoryRequestRequest" />
<wsdl:output message="tns:InventoryRequestResponse" />
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="InventoryStatusBinding" type="tns:InventoryStatusPortType">
<soap:binding style='rpc' transport="http://schemas.xmlsoap.org/soap/http" />
<wsdl:operation name="InventoryRequest">
<soap:operation soapAction="http://www.elennox.net/server1.php#InventoryStatus" style="document" />
<wsdl:input>
<soap:body use="literal" namespace="urn:InventoryStatus"/>
</wsdl:input>
<wsdl:output>
<soap:body use="literal" namespace="urn:InventoryStatus"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="InventoryStatus">
<wsdl:port name="InventoryStatusPort" binding="tns:InventoryStatusBinding">
<soap:address location="http://www.elennox.net/server1.php" />
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
I’m quite new to this web services in general, and I’m having a heck of a time with this. Any tips or help would be greatly appreciated. Thanks!
As @ghostJago noted, you should use use “document” style not “rpc” (“document/literal” is the preffered style).
But also watch your namespaces (I see you use
urn:InventoryStatusandhttp://www.elennox.net/server1.php. Which one is it?).I think something like this is what your are looking for:
This will produce the following request/response:
Also, it is good etiquette 😀 to declare faults to your operations (which will contain details in case something goes wrong).
Good luck!