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    GearmanClient::setWarningCallback

    (PECL gearman >= 0.5.0)

    GearmanClient::setWarningCallback — Set a callback for worker warnings

    Description

    public GearmanClient::setWarningCallback(callable $callback): bool

    Sets a callback function to be called when a worker sends a warning.

    Note: The callback will only be triggered for tasks that are added (e.g. by calling GearmanClient::addTask()) after calling this method.

    Parameters

    callback
    A function or method to call. It should return a valid Gearman return value. If no return statement is present, it defaults to GEARMAN_SUCCESS.
    callback(GearmanTask $task, mixed $context): int
    task
    The task this callback is called for.
    context
    Whatever has been passed to GearmanClient::addTask() (or equivalent method) as context.

    Return Values

    Returns true on success or false on failure.

    See Also

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