MYSQLI_STATUS_UNKNOWN  232 ext/mysqli/mysqli.c 		my_res->status = MYSQLI_STATUS_UNKNOWN;
MYSQLI_STATUS_UNKNOWN  631 ext/mysqli/mysqli_api.c 	((MYSQLI_RESOURCE *)((mysqli_object *)zend_object_store_get_object(mysql_link TSRMLS_CC))->ptr)->status = MYSQLI_STATUS_UNKNOWN;