Php/docs/mysqlnduhconnection.setautocommit

• PHP Manual
• MysqlndUhConnection
• Turns on or off auto-committing database modifications

MysqlndUhConnection::setAutocommit

(PECL mysqlnd-uh >= 1.0.1-alpha)

MysqlndUhConnection::setAutocommit — Turns on or off auto-committing database modifications

说明

public MysqlndUhConnection::setAutocommit ( mysqlnd_connection $connection , int $mode ) : bool

Turns on or off auto-committing database modifications

参数

connection

Mysqlnd connection handle. Do not modify!

mode

Whether to turn on auto-commit or not.

返回值

Returns true on success. Otherwise, returns false

范例

Example #1 MysqlndUhConnection::setAutocommit() example

<?phpclass proxy extends MysqlndUhConnection { public function setAutocommit($res, $mode) {  printf("%s(%s)\n", __METHOD__, var_export(func_get_args(), true));  $ret = parent::setAutocommit($res, $mode);  printf("%s returns %s\n", __METHOD__, var_export($ret, true));  return $ret; }}mysqlnd_uh_set_connection_proxy(new proxy());$mysqli = new mysqli("localhost", "root", "", "test");$mysqli->autocommit(false);$mysqli->autocommit(true);?>

以上例程会输出：

proxy::setAutocommit(array (
  0 => NULL,
  1 => 0,
))
proxy::setAutocommit returns true
proxy::setAutocommit(array (
  0 => NULL,
  1 => 1,
))
proxy::setAutocommit returns true

参见

• mysqlnd_uh_set_connection_proxy() - Installs a proxy for mysqlnd connections
• mysqli_autocommit() - 打开或关闭本次数据库连接的自动命令提交事务模式