Zookeeper::set

    (PECL zookeeper >= 0.1.0)

    Zookeeper::set — Sets the data associated with a node

    Açıklama

    public Zookeeper::set(
        string $path,
        string $value,
        int $version = -1,
        array &$stat = null
    ): bool

    Bağımsız Değişkenler

    path

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

    value

    The data to be stored in 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.

    stat

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

    Dönen Değerler

    Başarı durumunda true, başarısızlık durumunda false döner.

    Hatalar/İstisnalar

    This method emits PHP error/warning when parameters count or types are wrong or fail to save value to node.

    Dikkat

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

    Örnekler

    Örnek 1 Zookeeper::set() example

    Save value to node.

    <?php
    $zookeeper     = new Zookeeper('locahost:2181');
    $path = '/path/to/node';
    $value = 'nodevalue';
    $r = $zookeeper->set($path, $value);
    if (    $r)
    echo     'SUCCESS';
    else
    echo     'ERR';
    ?>

    Yukarıdaki örneğin çıktısı:

    SUCCESS

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