(PHP 5 >= 5.1.2)
SoapServer::setPersistence — Sets SoapServer persistence mode
This function allows saving data between requests in a PHP session. It works only with a server that exports functions from a class with SoapServer::setClass or SoapServer::setObject.
Note: The persistence SOAP_PERSISTENCE_SESSION makes only objects of the given class persistent, but not the class static data. In this case, use $this->bar instead of self::$bar.
One of the SOAP_PERSISTENCE_XXX constants.
SOAP_PERSISTENCE_REQUEST - persist the object for the duration of a request.
SOAP_PERSISTENCE_SESSION - persist the object for the duration of a session.
No value is returned.