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    Gmagick::haspreviousimage

    (PECL gmagick >= Unknown)

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

    Beschreibung

    public Gmagick::haspreviousimage(): mixed

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

    Parameter-Liste

    Diese Funktion besitzt keine Parameter.

    Rückgabewerte

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

    Fehler/Exceptions

    Wirft bei einem Fehler eine GmagickException.

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