Zookeeper::getAcl
(PECL zookeeper >= 0.1.0)
Zookeeper::getAcl — Gets the acl associated with a node synchronously.
説明
public
array Zookeeper::getAcl
( string
$path
)パラメータ
-
path -
The name of the node. Expressed as a file name with slashes separating ancestors of the node.
返り値
Return acl array on success and false on failure.
エラー / 例外
This method emits PHP error/warning when parameters count or types are wrong or fail to get ACL of a node.
警告
Since version 0.3.0, this method emits ZookeeperException and it's derivatives.
例
例1 Zookeeper::getAcl() example
Get ACL of a node.
<?php
$zookeeper = new Zookeeper('locahost:2181');
$aclArray = array(
array(
'perms' => Zookeeper::PERM_ALL,
'scheme' => 'world',
'id' => 'anyone',
)
);
$path = '/path/to/newnode';
$zookeeper->setAcl($path, $aclArray);
$r = $zookeeper->getAcl($path);
if ($r)
var_dump($r);
else
echo 'ERR';
?>
上の例の出力は以下となります。
array(1) {
[0]=>
array(3) {
["perms"]=>
int(31)
["scheme"]=>
string(5) "world"
["id"]=>
string(6) "anyone"
}
}
参考
- Zookeeper::create() - Create a node synchronously.
- Zookeeper::setAcl() - Sets the acl associated with a node synchronously.
- ZooKeeper Permissions
- ZookeeperException
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