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 $mode ) :
bool
Turns on or off auto-committing database modifications
参数
-
connection -
Mysqlnd connection handle. Do not modify!
-
mode -
Whether to turn on auto-commit or not.
返回值
Returns TRUE on success. Otherwise, returns FALSE
范例
Example #1 MysqlndUhConnection::setAutocommit() example
<?php
class proxy extends MysqlndUhConnection {
public function setAutocommit($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
