(PHP 5 >= 5.0.1, PHP 7) Sets the class which handles SOAP requests

(PHP 5 >= 5.0.1, PHP 7) Returns the SOAP headers from the last request

(PHP 5 >= 5.0.1, PHP 7) SoapFault constructor

(PHP 5 >= 5.0.1, PHP 7) SoapParam constructor

(PHP 5 >= 5.0.1, PHP 7) Returns the SOAP headers from the last response

(PHP 5 >= 5.0.1, PHP 7) Calls a SOAP function

(Unknown) Checks if a SOAP call has failed bool

(PHP 5 >= 5.0.1, PHP 7) SoapParam constructor

(PHP 5 >= 5.1.2, PHP 7) Sets SoapServer persistence mode

(PHP 5 >= 5.0.1, PHP 7) Adds one or more functions to handle SOAP requests