EventListener::setErrorCallback

    (PECL event >= 1.2.6-beta)

    EventListener::setErrorCallback — Set event listener's error callback

    Description

    publicEventListener::setErrorCallback(string$cb): void

    Set event listener's error callback

    Parameters

    cb

    The error callback. Should match the following prototype:

    callback(EventListener$listener = null, mixed$data = null): void

    listener

    The EventListener object.

    data

    User custom data attached to the callback.

    Return Values

    See Also

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