SoapClient
PHP Manual

SoapClient::__call

(PHP 5 >= 5.0.1, PHP 7)

SoapClient::__callCalls a SOAP function (deprecated)

说明

public mixed SoapClient::__call ( string $function_name , string $arguments )

Calling this method directly is deprecated. Usually, SOAP functions can be called as methods of the SoapClient object; in situations where this is not possible or additional options are needed, use SoapClient::__soapCall().


SoapClient
PHP Manual