Gmagick::hasnextimageGmagick::haspreviousimage
(PECL gmagick >= Unknown)
Gmagick::haspreviousimage — Checks if the object has a previous image
Descrição
Returns TRUE if the object has more images when traversing the list in the reverse direction
Parâmetros
Esta função não possui parâmetros.
Valor Retornado
Returns TRUE if the object has more images when traversing the list in the reverse direction, returns FALSE if there are none.
Erros
Throws an GmagickException on error.
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