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    ZMQSocket::getSockOpt

    (PECL zmq >= 0.5.0)

    ZMQSocket::getSockOpt — Get socket option

    Beschreibung

    public ZMQSocket::getSockOpt(string $key): mixed

    Returns the value of a socket option.

    Parameter-Liste

    key

    An integer representing the option. See the ZMQ::SOCKOPT_* constants.

    Rückgabewerte

    Returns either a String or an Integer depending on key. Throws ZMQSocketException on error.

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