(PECL getdns >= 0.10.0)
php_getdns_context_detach_eventloop — Detach an asynchronous event loop from a context.
An application can set an event loop extension on a context. This function detaches the event loop from a context and can be called by an application when all work has been completed.
The previously created DNS context that is to be used with this request.
This function returns an integer response code. GETDNS_RETURN_GOOD indicates successful completion.