(PECL gmagick >= Unknown)
Gmagick::hasnextimage — Checks if the object has more images
Returns true
if the object has more images when traversing the list in the forward direction.
Questa funzione non contiene parametri.
Returns true
if the object has more images when traversing the list in the forward direction, returns false
if there are none.
Throws an GmagickException on error.