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    Zookeeper::getAcl

    (PECL zookeeper >= 0.1.0)

    Zookeeper::getAcl — Gets the acl associated with a node synchronously

    说明

    public Zookeeper::getAcl(string $path): array

    参数

    path

    The name of the node. Expressed as a file name with slashes separating ancestors of the node.

    返回值

    Return acl array on success and false on failure.

    错误／异常

    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.

    示例

    示例 #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';
    ?>

    以上示例会输出：

    array(1) {
  [0]=>
  array(3) {
    ["perms"]=>
    int(31)
    ["scheme"]=>
    string(5) "world"
    ["id"]=>
    string(6) "anyone"
  }
}

    参见

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