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<ibase_restoreibase_rollback_ret>
^Firebird/InterBase FunctionsLast updated: Mon, 26 Oct 2026

ibase_rollback

(PHP 5, PHP 7 < 7.4.0)

ibase_rollback — Roll back a transaction

Description

function ibase_rollback(resource $link_or_trans_identifier = null): bool

Rolls back a transaction.

Parameters

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.

Return Values

Returns true on success or false on failure.


<ibase_restoreibase_rollback_ret>
^Firebird/InterBase FunctionsLast updated: Mon, 26 Oct 2026