Adding new feature : catch header informations that have to be sent when calling an operation. So if a SOAPHeader is required, it is indicated in the operation/function php doc (SOAPHeader : required). Moreover, the names and types of the SOAPHeader(s) are extracted from the WSDL and added to the operation/function php doc (SOAPHeaderNames and SOAPHeaderTypes) separated by a comma.
Wsdl location loading has been optimized
Don't add virtual struct (aka restriction and not enumeration) to the ClassMap array
Adding test case samples
