Zookeeper::delete

(PECL zookeeper >= 0.2.0)

Zookeeper::delete — Delete a node in zookeeper synchronously

Açıklama

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

Değiştirgeler

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.

Dönen Değerler

Başarı durumunda TRUE, başarısızlık durumunda FALSE döner.

Hatalar/İstisnalar

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

Dikkat

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

Örnekler

Örnek 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';
?>

Yukarıdaki örneğin çıktısı:

SUCCESS

Ayrıca Bakınız