Convert C # to PHP

Question

I am accessing a web service using SOAP and PHP. I can connect to several functions through the webservice API. But it eludes me. I have an example, but it is in C #.

I tried to imitate the example in PHP with no luck.

I have attached the C # code and my attempt in PHP. An error message is also included.

C # code

public void MakeSale() { string yourKey = "your key"; using(DdDSaleService.SaleServiceClient client = new SaleServiceClient()) { Sale sale = client.StartSale(); //header info sale.ClientNumber = 996001; sale.Date = DateTime.Now; sale.Employee = 1; sale.NoteID = 123; sale.Terminal = 1; sale.Type = SaleType.Sale; //items in basket. ItemLine line1 = new ItemLine(); line1.Type = ItemLineType.Sale; line1.ItemGroup = 1; line1.Supplier = 1; line1.Qty = 3; //should -3 if a return of goods. line1.LineAmount = 600; //The normal amount of the goods. line1.EDBNumber = 1; //unique key in our system. You have this if you got the articles by our service. line1.DiscountAmount = -100; //the discount. //line2 comes here.... //add the lines to the sale sale.ItemLines = new ItemLine[] { line1 }; //The payment lines //1 with cash, and one with the change. the sale MUST sum to zero (itemlines + paymentlines) PaymentLine cash = new PaymentLine(); cash.Type = PaymentLineType.Cash; cash.Qty = 1; cash.LineAmount = 600; PaymentLine change = new PaymentLine(); change.Type = PaymentLineType.Change; change.Qty = 1; change.LineAmount = -100; //add the paymentlines sale.PaymentLines = new PaymentLine[]{cash,change}; //submit the sale. Status response = client.SaveSale(sale, yourKey); Console.WriteLine(string.Format("got response from save sale saved: {0}, message: {1}",response.Saved,response.Message)); Console.ReadLine(); } } 

Php code

 $client = new SoapClient("http://xxx.xxxxx.xxxx/xxxxxxx.svc?wsdl", array("trace" => 1, "connection_timeout" => 500)); // Initialize sale // $client is a valid SOAP connection // That has been setup earlier $Sale = $client->StartSale(); // Output what initalize sale returns print_r($Sale); // Format order date/time $timezone = new DateTimeZone("Europe/Copenhagen"); $date = new DateTime("now", $timezone); $order_date_time = $date->format("Ymd\TH:i:s"); // Set header information $Sale->StartSaleResult->ClientNumber = 996001; $Sale->StartSaleResult->Date = $order_date_time; $Sale->StartSaleResult->Employee = 1; $Sale->StartSaleResult->NoteID = 123; $Sale->StartSaleResult->Terminal = 1; $Sale->StartSaleResult->Type = 'Sale'; // Itemline $line = new stdClass(); $line->Type = 'Sale'; $line->ItemGroup = 1; $line->Supplier = 1; $line->Qty = 3; $line->LineAmount = 600; $line->EDBNumber = 1; $line->DiscountAmount = 1-100; $Sale->StartSaleResult->ItemLines->ItemLine[] = $line; // Payment line, cash $cash = new stdClass(); $cash->Type = 'Cash'; $cash->Qty = 1; $cash->LineAmount = 600; $Sale->StartSaleResult->PaymentLines->PaymentLine[] = $cash; // Payment line, Change $change = new stdClass(); $change->Type = 'Change'; $change->Qty = 1; $change->LineAmount = -100; $Sale->StartSaleResult->PaymentLines->PaymentLine[] = $change; // Save sale $response = $client->SaveSale($Sale->StartSaleResult, 'xxxxxxxx'); print_r($response); 

Print web service is returned when connected

 print_r($Sale); stdClass Object ( [ClientNumber] => 0 [Date] => 0001-01-01T00:00:00 [Employee] => 0 [ItemLines] => stdClass Object ( ) [NoteID] => 0 [PaymentLines] => stdClass Object ( ) [Terminal] => 0 [Type] => Sale ) 

Error message

  [previous:Exception:private] => [faultstring] => End element 'Body' from namespace 'http://schemas.xmlsoap.org/soap/envelope/' expected. Found element 'param1' from namespace ''. Line 2, position 149. [faultcode] => a:InternalServiceFault [detail] => stdClass Object ( [ExceptionDetail] => stdClass Object ( [HelpLink] => [InnerException] => [Message] => End element 'Body' from namespace 'http://schemas.xmlsoap.org/soap/envelope/' expected. Found element 'param1' from namespace ''. Line 2, position 149. [StackTrace] => at System.Xml.XmlExceptionHelper.ThrowXmlException(XmlDictionaryReader reader, String res, String arg1, String arg2, String arg3) at System.Xml.XmlExceptionHelper.ThrowEndElementExpected(XmlDictionaryReader reader, String localName, String ns) at System.Xml.XmlBaseReader.ReadEndElement() at System.ServiceModel.Channels.Message.ReadFromBodyContentsToEnd(XmlDictionaryReader reader, EnvelopeVersion envelopeVersion) at System.ServiceModel.Channels.Message.ReadFromBodyContentsToEnd(XmlDictionaryReader reader) at System.ServiceModel.Dispatcher.OperationFormatter.DeserializeBodyContents(Message message, Object[] parameters, Boolean isRequest) at System.ServiceModel.Dispatcher.OperationFormatter.DeserializeRequest(Message message, Object[] parameters) at System.ServiceModel.Dispatcher.DispatchOperationRuntime.DeserializeInputs(MessageRpc& rpc) at System.ServiceModel.Dispatcher.DispatchOperationRuntime.InvokeBegin(MessageRpc& rpc) at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage5(MessageRpc& rpc) at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage4(MessageRpc& rpc) at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage3(MessageRpc& rpc) at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage2(MessageRpc& rpc) at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage1(MessageRpc& rpc) at System.ServiceModel.Dispatcher.MessageRpc.Process(Boolean isOperationContextSet) [Type] => System.Xml.XmlException ) ) 

Answer 1

Your arrays do not look right. ItemLines and PaymentLines should be arrays instead of the object containing the array.

Even if StartSale returns them as objects, they should still be an array to call SaveSale . The reason they are returned as objects is the quirk of the PHP SoapClient. What happens if there is only one element in the array, SoapClient gives you an object with its properties set as properties of a single element. However, if there is more than one element in the array, you get an array of objects instead, and one level deeper than the result when there is only one element. Therefore, since they are returned without elements from StartSale , they are indicated as objects instead of an empty array.

 ... ... $Sale->StartSaleResult->ItemLines = array($line); // Payment line, cash $cash = new stdClass(); $cash->Type = 'Cash'; $cash->Qty = 1; $cash->LineAmount = 600; // Payment line, Change $change = new stdClass(); $change->Type = 'Change'; $change->Qty = 1; $change->LineAmount = -100; $Sale->StartSaleResult->PaymentLines = array($cash, $change); 

In addition, depending on how the WSDL looks, you may need to pass an associative array as parameters with the keys sale and key (according to WSDL) instead of two separate arguments:

 $response = $client->SaveSale(array('sale' => $Sale->StartSaleResult, 'key' => 'xxxxxxxx')); 

Change sale and key so that WSDL defines them as.