Imagick::getNumberImages
(PECL imagick 2, PECL imagick 3)
Imagick::getNumberImages — Returns the number of images in the object
说明
public Imagick::getNumberImages
(
) : int
Returns the number of images associated with Imagick object.
返回值
Returns the number of images associated with Imagick object.
错误／异常
错误时抛出 ImagickException。