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# PDO->commit()

(no version information, might be only in CVS)

PDO->commit() -- Commits a transaction

## 说明

class PDO {
bool commit ( void )
}

Commits a transaction, returning the database connection to autocommit mode until the next call to PDO->beginTransaction() starts a new transaction.

## 返回值

如果成功则返回 `TRUE`，失败则返回 `FALSE`。

## 范例

例 1. Commit a transaction

`<?php /* Begin a transaction, turning off autocommit */ $dbh->beginTransaction(); /* Change the database schema */ $sth = $dbh->exec("DROP TABLE fruit"); /* Commit the changes */ $dbh->commit(); /* Database connection is now back in autocommit mode */ ?>`

## 参见

PDO->beginTransaction()
PDO->rollBack()

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