Description:
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There is a function SoapClient::__setCookie(), so why isn't there a SoapClient::__getCookies()?
Would be very useful for instance when checking if a cookie has been set by the server.
As it is now one have to parse the responseheaders, and use __setCookie() to be sure.
Also useful when distributing the same cookie across multiple SoapClients.

Reproduce code:
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From manual page: class.soapclient
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