ZookeeperConfig::add

    (PECL zookeeper >= 0.6.0, ZooKeeper >= 3.5.0)

    ZookeeperConfig::add — Add servers to the ensemble

    Açıklama

    publicZookeeperConfig::add(string$members, int$version = -1, array&$stat = null): void

    Bağımsız Değişkenler

    members

    Comma separated list of servers to be added to the ensemble. Each has a configuration line for a server to be added (as would appear in a configuration file), only for maj. quorums.

    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.

    stat

    If not NULL, will hold the value of stat for the path on return.

    Dönen Değerler

    Hiçbir değer dönmez.

    Hatalar/İstisnalar

    This method emits ZookeeperException and it's derivatives when parameters count or types are wrong or fail to save value to node.

    Örnekler

    Örnek 1 ZookeeperConfig::add() example

    Add members.

    <?php
    $client     = new Zookeeper();
    $client->connect('localhost:2181');
    $client->addAuth('digest', 'timandes:timandes');
    $zkConfig = $client->getConfig();
    $zkConfig->set("server.1=localhost:2888:3888:participant;0.0.0.0:2181");
    $zkConfig->add("server.2=localhost:2889:3889:participant;0.0.0.0:2182");
    $r = $zkConfig->get();
    if (    $r)
    echo     $r;
    else
    echo     'ERR';
    ?>

    Yukarıdaki örneğin çıktısı:

    server.1=localhost:2888:3888:participant;0.0.0.0:2181 server.2=localhost:2889:3889:participant;0.0.0.0:2182 version=0xca01e881a2

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