php_getdns_context_set_edns_maximum_udp_payload_size

(PECL getdns >= 0.10.0)

php_getdns_context_set_edns_maximum_udp_payload_size — Set the EDNS maximum UDP payload size.

int php_getdns_context_set_edns_maximum_udp_payload_size ( int $context , int $value )

This function sets the EDNS maximum UDP payload size. See » RFC 6891 for a description of this value and its function.

context: The previously created DNS context that is to be used with this request.
value: The EDNS maximum UDP payload size value. The value must be between 512 and 65535 inclusive; when not set, outgoing values will adhere to the suggestions in » RFC 6891 and may follow a scheme that uses multiple values to maximize receptivity.

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