Zookeeper::delete

(PECL zookeeper >= 0.2.0)

Zookeeper::deleteDelete a node in zookeeper synchronously

Описание

public Zookeeper::delete ( string $path [, int $version = -1 ] ) : bool

Список параметров

path

The name of the node. Expressed as a file name with slashes separating ancestors of the node.

version

The expected version of the node. The function will fail if the actual version of the node does not match the expected version. If -1 is used the version check will not take place.

Возвращаемые значения

Возвращает TRUE в случае успешного завершения или FALSE в случае возникновения ошибки.

Ошибки

This method emits PHP error/warning when parameters count or types are wrong or fail to delete node.

Предостережение

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

Примеры

Пример #1 Zookeeper::delete() example

Delete a existing node.

<?php
$zookeeper 
= new Zookeeper('locahost:2181');
$path '/path/to/node';
$r $zookeeper->delete($path);
if (
$r)
  echo 
'SUCCESS';
else
  echo 
'ERR';
?>

Результат выполнения данного примера:

SUCCESS

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