Imagick::hasPreviousImage

(PECL imagick 2.0.0)

Imagick::hasPreviousImage — Checks if the object has a previous image

˵��

Imagick::hasPreviousImage ( void ) : bool

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

����ֵ

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