# fbsql_autocommit

(PHP 4 >= 4.0.6, PHP 5, PHP 7)

fbsql_autocommit — Enable or disable autocommit

### 说明

fbsql_autocommit ( resource `$link_identifier` [, bool `$OnOff` ] ) : bool

Returns the current autocommit status.

### 参数

`link_identifier`

  由 fbsql_connect() 或 fbsql_pconnect() 返回的 FrontBase 链接标识符.

  如可选并未指定，函数会尝试查找一个到 FrontBase 服务器的开放链接，且如没有找到这样的链接，会尝试通过不带参数调用 fbsql_connect() 来创建一个。

`OnOff`

  If this optional parameter is given the auto commit status will be changed.

  With `OnOff` set to `TRUE` each statement will be committed automatically, if no errors was found.

  With OnOff set to `FALSE` the user must commit or rollback the transaction using either fbsql_commit() or fbsql_rollback().

### 返回值

Returns the current autocommit status, as a boolean.

### 参见

- fbsql_commit() - Commits a transaction to the database
- fbsql_rollback() - Rollback a transaction to the database