Fixed mysqli_fetch_row() function info

Author: dstogov

ext/opcache/Optimizer/zend_func_info.c

@@ -484,7 +484,7 @@ static const func_info_t func_infos[] = {
 	F1("mysqli_fetch_fields",					MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_OBJECT),
 	F1("mysqli_fetch_field_direct",				MAY_BE_FALSE | MAY_BE_OBJECT),
 	F1("mysqli_fetch_lengths",					MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_LONG),
-	F1("mysqli_fetch_row",						MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_ANY),
+	F1("mysqli_fetch_row",						MAY_BE_NULL | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_ANY),
 	F1("mysqli_get_client_info",				MAY_BE_NULL | MAY_BE_STRING),
 	F1("mysqli_get_host_info",					MAY_BE_STRING),
 	F1("mysqli_get_server_info",				MAY_BE_STRING),