Mysqlnd_ms Functions
PHP Manual

mysqlnd_ms_xa_rollback

Rolls back a distributed/XA transaction among MySQL servers

Description

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.

Parameters

connection

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

gtrid

Global transaction identifier (gtrid).

Return Values

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