ibase_rollback

(PHP 5, PHP 7 < 7.4.0)

ibase_rollback — Roll back a transaction

說(shuō)明

ibase_rollback(resource $link_or_trans_identifier = null): bool

Rolls back a transaction.

參數(shù)

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

成功時(shí)返回 true， 或者在失敗時(shí)返回 false。