Zookeeper::setDebugLevel

(PECL zookeeper >= 0.1.0)

Zookeeper::setDebugLevel — Sets the debugging level for the library

說明

public static Zookeeper::setDebugLevel(int $logLevel): bool

參數(shù)

logLevel

ZooKeeper log level constants.

返回值

成功時返回 true， 或者在失敗時返回 false。

錯誤／異常

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';
?>
?>

以上例程會輸出：

SUCCESS