(PECL zookeeper >= 0.2.0)
Zookeeper::delete — Delete a node in zookeeper synchronously
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.
Gibt bei Erfolg true
zurück. Bei einem Fehler wird false
zurückgegeben.
This method emits PHP error/warning when parameters count or types are wrong or fail to delete node.
Since version 0.3.0, this method emits ZookeeperException and it's derivatives.
Beispiel #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';
?>
Das oben gezeigte Beispiel erzeugt folgende Ausgabe:
SUCCESS