mysqli_commit

Description

Procedural style:

Object oriented style (method)

Commits the current transaction for the database connection specified by the link parameter.

返回值

如果成功则返回 TRUE，失败则返回 FALSE。

参见

mysqli_autocommit() 和 mysqli_rollback().

例

例子 1. Object oriented style <?php $mysqli = new mysqli("localhost", "my_user", "my_password", "world"); /* check connection */ if (mysqli_connect_errno()) {    printf("Connect failed: %s\n", mysqli_connect_error());    exit(); } $mysqli->query("CREATE TABLE Language LIKE CountryLanguage Type=InnoDB"); /* set autocommit to off */ $mysqli->autocommit(FALSE); /* Insert some values */ $mysqli->query("INSERT INTO Language VALUES ('DEU', 'Bavarian', 'F', 11.2)"); $mysqli->query("INSERT INTO Language VALUES ('DEU', 'Swabian', 'F', 9.4)"); /* commit transaction */ $mysqli->commit(); /* drop table */ $mysqli->query("DROP TABLE Language"); /* close connection */ $mysqli->close(); ?>

例子 2. Procedural style <?php $link = mysqli_connect("localhost", "my_user", "my_password", "test"); /* check connection */ if (!$link) {    printf("Connect failed: %s\n", mysqli_connect_error());    exit(); } /* set autocommit to off */ mysqli_autocommit($link, FALSE); mysqli_query($link, "CREATE TABLE Language LIKE CountryLanguage Type=InnoDB"); /* Insert some values */ mysqli_query($link, "INSERT INTO Language VALUES ('DEU', 'Bavarian', 'F', 11.2)"); mysqli_query($link, "INSERT INTO Language VALUES ('DEU', 'Swabian', 'F', 9.4)"); /* commit transaction */ mysqli_commit($link); /* close connection */ mysqli_close($link); ?>