Php/docs/zookeeper.setacl

• PHP Manual
• Zookeeper
• Sets the acl associated with a node synchronously

Zookeeper::setAcl

(PECL zookeeper >= 0.1.0)

Zookeeper::setAcl — Sets the acl associated with a node synchronously

说明

public Zookeeper::setAcl ( string $path , int $version , array $acl ) : bool

参数

path

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

version

The expected version of the path.

acl

The acl to be set on the path.

返回值

成功时返回 true， 或者在失败时返回 false。

错误／异常

This method emits PHP error/warning when parameters count or types are wrong or fail to set ACL for a node.

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

范例

Example #1 Zookeeper::setAcl() example

Set ACL for 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';?>

以上例程会输出：

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

参见

• Zookeeper::create() - Create a node synchronously
• Zookeeper::getAcl() - Gets the acl associated with a node synchronously
• ZooKeeper Permissions
• ZookeeperException