Gmagick::hasnextimageGmagick::haspreviousimage
(PECL gmagick >= Unknown)
Gmagick::haspreviousimage — Checks if the object has a previous image
Descrizione
Returns TRUE if the object has more images when traversing the list in the reverse direction
Elenco dei parametri
Questa funzione non contiene parametri.
Valori restituiti
Returns TRUE if the object has more images when traversing the list in the reverse direction, returns FALSE if there are none.
Errori/Eccezioni
Throws an GmagickException on error.
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