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    Gmagick::haspreviousimage

    (PECL gmagick >= Unknown)

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

    Descrierea

    public Gmagick::haspreviousimage ( ) : mixed

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

    Parametri

    Această funcție nu are parametri.

    Valorile întoarse

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

    Erori/Excepții

    Emite o GmagickException în caz de eroare.

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