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    Gmagick::haspreviousimage

    (PECL gmagick >= Unknown)

    Gmagick::haspreviousimage — Checks if the object has a previous image

    Açıklama

    public Gmagick::haspreviousimage(): mixed

    Returns true if the object has more images when traversing the list in the reverse direction.

    Bağımsız Değişkenler

    Bu işlevin bağımsız değişkeni yoktur.

    Dönen Değerler

    Returns true if the object has more images when traversing the list in the reverse direction, returns false if there are none.

    Hatalar/İstisnalar

    Hata durumunda bir GmagickException istisnası oluşur.

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