SunshinePHP 2020 CFP Started

Zookeeper::delete

(PECL zookeeper >= 0.2.0)

Zookeeper::deleteDelete a node in zookeeper synchronously

Descripción

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

Parámetros

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.

Valores devueltos

Devuelve TRUE en caso de éxito o FALSE en caso de error.

Errores/Excepciones

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

Precaución

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

Ejemplos

Ejemplo #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';
?>

El resultado del ejemplo sería:

SUCCESS

Ver también

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top