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# ibase_rollback_ret

(PHP 5)

ibase_rollback_ret -- Roll back a transaction without closing it

## Description

bool ibase_rollback_ret ( [resource 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. The transaction context will be retained, so statements executed from within this transaction will not be invalidated. 成功回傳`TRUE`失敗回傳`FALSE`。

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