Php/docs/function.ibase-rollback
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ibase_rollback
(PHP 5, PHP 7 < 7.4.0)
ibase_rollback — Roll back a transaction
说明
ibase_rollback
([ resource $link_or_trans_identifier
= null
] ) : bool
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
。