# Zookeeper::setLogStream

(PECL zookeeper >= 0.1.0)

Zookeeper::setLogStream — Sets the stream to be used by the library for logging

### 说明

public Zookeeper::setLogStream(resource `$stream`): bool

The zookeeper library uses stderr as its default log stream. Application must make sure the stream is writable. Passing in NULL resets the stream to its default value (stderr).

### 参数

`stream`

  The stream to be used by the library for logging.

### 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 operation fails.

警告

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

### 参见

- Zookeeper::setDebugLevel() - Sets the debugging level for the library
- ZookeeperException

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