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Gmagick::haspreviousimage

(PECL gmagick >= Unknown)

Gmagick::haspreviousimageChecks 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.

Değiştirgeler

Bu işlevin değiştirgesi 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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