PHP 8.2.0 Released!

Zookeeper::delete

(PECL zookeeper >= 0.2.0)

Zookeeper::deleteDelete a node in zookeeper synchronously

Description

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

Liste de paramètres

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.

Valeurs de retour

Cette fonction retourne true en cas de succès ou false si une erreur survient.

Erreurs / Exceptions

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

Attention

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

Exemples

Exemple #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';
?>

L'exemple ci-dessus va afficher :

SUCCESS

Voir aussi

add a note

User Contributed Notes

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