NuSOAP | Fork of NuSOAP SOAP Toolkit for PHP '' PHP5.3 | SOAP library

when looking at the server.php (via browser):

You see thant operation is missing under then Input

You need to change this line:

Remove illuminate/support from your composer.json file. You are trying to use laravel/framework ^7.0 which would provide you with illuminate/support for ^7.0 as its part of the framework.

After hours of searching found the answer. Adding ob_clean() in the beginning of php file clears the output buffer. This solved the problem for me.

I sugest you to call all libraries outside class scope, ex:

What you are seeing here are "XML Namespaces". In a nutshell:

• An XML namespace is uniquely identified by a URI; the URI doesn't have to point anywhere, it's just a way of "owning" a name. For instance, SOAP envelope information uses the namespace http://schemas.xmlsoap.org/soap/envelope/.
• Within an XML document, or even a section of an XML document, namespaces are given "local prefixes", which don't mean anything outside that document or section, and are just there to avoid writing the whole URI lots of times. These are declared with attributes like xmlns:someprefix="http://example.com", and used in element and attribute names like
• Every section also has a "default namespace", declared like xmlns="http://example.com", which defines the namespace elements are in if they have no prefix.
• A SOAP service will usually put its custom tags in a particular namespace for that service. In this case, the software is trying to make up a namespace based on where you're running the code, and coming up with either http://localhost/webservices-soap/servicios or http://localhost:8000/soap/servicios. The namespace should really be hard-coded so that it's the same wherever you deploy the service, but it doesn't really matter for testing.
• If you're writing XML by hand, you will generally assign memorable prefixes to each namespace, like SOAP-ENV or soap or envelope for http://schemas.xmlsoap.org/soap/envelope/, but these don't change the meaning at all. In this case, the prefixes tns and ns1 are just what the different SOAP libraries have chosen to use.

As a quick example, these pieces of XML would have exactly the same meaning:

You can try to restart your computer, and if it does not work, see if you are fulfilling all the requirements: http://php.net/manual/en/soap.requirements.php

So this problem got Solved by using the Dynamics integration Samples for phpApplication from this github account https://github.com/microsoft/Dynamics-AX-Integration

And after reading Microsoft documents in here I understood it needed to get an authorization token from azure AD and that token needs to be added in my curl header as Authorization: Bearer tokenString

instead of using SOAPClient I am using Curl to get into Dynamics AX in doing so I got authorized and got in. I faced anotehr issue afterwards you can find it here . And now I am facing a different issue; It seems I was able to get in with my Authorization Token Bearer Header, but I am getting:

I could solve my problem, I leave it here in case someone else is useful, the first mistake I made was to declare the input parameter as a whole xsd:int, so what I did was declare it as SOAP-ENC:Array on the server in PHP:

For reason I do not know, there is two definition for function serialize() with same body in two different file. One in class.soap_fault.php and another in nusoap.php and you need to change the method body in the second one (nusoap.php). I do not know is there any condition you need to change other one or not.

For other ones who may reach this post I add some problems you may encounter and their solve:

Exception :

Encodes were different (windows uses 'utf-8' and this uses 'ISO-8859-1')

Reason: Encoding type are different in server and client.

Solve: In nusoap.php file changing var $soap_defencoding = 'ISO-8859-1'; to var $soap_defencoding = 'UTF-8';

See: this source

Exception :

Server returned an invalid SOAP Fault. Please see InnerException for more details

Inner:

Element ‘faultstring’ with namespace name ” was not found. Line 6, position 126

Reason: Difference in order of fault properties

Solve: in nusoap.php change function serialize() to following: