# Check if ipv6 is available.#--disable_query_log--disable_result_log--disable_abort_on_errorconnect(checkcon123456789,::1,root,,test);if($mysql_errno){skipNoIPv6support;}connectiondefault;if(!$mysql_errno){disconnectcheckcon123456789;}--enable_abort_on_error--enable_result_log--enable_query_log# end check