ibase_rollback
(PHP 4, PHP 5)
ibase_rollback — Roll back a transaction
说明
bool ibase_rollback ([ resource $link_or_trans_identifier = NULL ] )Rolls back a transaction.
参数
- link_or_trans_identifier
-
If called without an argument, this function rolls back the default transaction of the default link. If the argument is a connection identifier, the default transaction of the corresponding connection will be rolled back. If the argument is a transaction identifier, the corresponding transaction will be rolled back.
返回值
成功时返回 TRUE， 或者在失败时返回 FALSE.
