Mysqlnd_ms Functions
PHP Manual


(PECL mysqlnd_ms < 1.6.0)

mysqlnd_ms_xa_rollbackRolls back a distributed/XA transaction among MySQL servers


int mysqlnd_ms_xa_rollback ( mixed $connection , string $gtrid )

Rolls back a global transaction among MySQL servers started by mysqlnd_ms_xa_begin().

If any of the global transaction participants fails to rollback the situation is left to be solved by the garbage collection.

Note: Experimental

The feature is currently under development. There may be issues and/or feature limitations. Do not use in production environments.



A MySQL connection handle obtained from any of the connect functions of the mysqli, mysql or PDO_MYSQL extensions.


Global transaction identifier (gtrid).

Return Values

Returns TRUE if the global transaction has been rolled back. Otherwise, returns FALSE

See Also

Mysqlnd_ms Functions
PHP Manual