php_getdns_context_get_dns_root_servers

(PECL getdns >= 0.10.0)

php_getdns_context_get_dns_root_servers — Get DNS root servers for recursive resolvers.

int php_getdns_context_get_dns_root_servers ( int $context , int &$value )

This function gets the list of DNS root servers that are being used for recursive resolution.

context: The previously created DNS context that is to be used with this request.
value: The list that will contain dictionaries of addresses being used for looking up top-level domains; the default is the list of "normal" IANA root servers. Each dictionary in the list will contain at least two names: address_type (whose value is a bindata; currently either "IPv4" or "IPv6") and address_data (whose value is a bindata). Note that this argument is passed by reference and any existing value will be overwritten.

This function returns an integer response code. GETDNS_RETURN_GOOD indicates successful completion.