我如何检查，SoapClient是否使用缓存的wsdl？

Question

I use SoapClient. And i get message from API provider that my source requests wsdl at each request. But i see that after executing in /tmp appear file with wsdl data, i suppose this is cache.

How can i check, is cache really used or not? API use https so i can't use something like tcpflow to check that.

Of course i can use some pure php soap implementation and use debugger, but at this point i don't want do that.

Cache should be used. APIs admin said that i don't use cache and create too much load. But i can't check on my side is this true or not. And my question - how can i check that?

Answer 1

If you pass this option to your SoapClient, you can be sure that cache is not being used.

'cache_wsdl' => WSDL_CACHE_NONE

Or, if you WANT cache, you can use either of these options:

WSDL_CACHE_DISK
WSDL_CACHE_MEMORY
WSDL_CACHE_BOTH