How to get response via SOAP request?

Question

Zend Framework

I am using ZendFramework.

$client = new \Zend\Soap\Client('http://www.webservicex.com/globalweather.asmx?wsdl');

var_dump($client->call('GetCitiesByCountry',['CountryName' => 'Russian']));  // int(0)
var_dump($client->GetCitiesByCountry(['CountryName' => 'Russian'])) // int(0)

I expect to receive a list of cities, but zero comes.
Through SOUPUI the answer is correct. The server hangs on a virtualka.
Why (judging by the getFunction response) I get wdsl, the parser works without errors, but there is no response when calling the function

var_dump($client->getFunctions())

array(4) {
  [0]=>
  string(53) "GetWeatherResponse GetWeather(GetWeather $parameters)"
  [1]=>
  string(77) "GetCitiesByCountryResponse GetCitiesByCountry(GetCitiesByCountry $parameters)"
  [2]=>
  string(53) "GetWeatherResponse GetWeather(GetWeather $parameters)"
  [3]=>
  string(77) "GetCitiesByCountryResponse GetCitiesByCountry(GetCitiesByCountry $parameters)"
}

Answer 1

Try $client->getLastRequest()

Answer 2

Comment out the call() option, it throws an exception. The $client->GetCitiesByCountry() variant is quite working, it returns a list of cities.