- PHP 手册
- 函数参考
- 其它服务
- ZooKeeper
- Zookeeper
Zookeeper::setDebugLevel
(PECL zookeeper >= 0.1.0)
Zookeeper::setDebugLevel — Sets the debugging level for the library
说明
public static Zookeeper::setDebugLevel(int$logLevel): bool
参数
-
logLevel -
ZooKeeper log level constants.
返回值
成功时返回 true， 或者在失败时返回 false。
错误／异常
This method emits PHP error/warning when parameters count or types are wrong or fail to set debug level.
警告Since version 0.3.0, this method emits ZookeeperException and it's derivatives.
范例
示例 #1 Zookeeper::setDebugLevel() example
Set debugl level.
<?php
$r = Zookeeper::setDebugLevel(Zookeeper::LOG_LEVEL_WARN);
if ($r)
echo 'SUCCESS';
else
echo 'ERR';
?>
?>
以上例程会输出：
SUCCESS
参见
- ZooKeeper Log Levels
- ZookeeperException
User Contributed Notes
There are no user contributed notes for this page.官方地址：https://www.php.net/manual/en/zookeeper.setdebuglevel.php