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.

Caution

Since version 0.3.0, this method emits ZookeeperException and it's derivatives.

范例

Example #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