Imagick::getImageIndex

(PECL imagick 2, PECL imagick 3)

Imagick::getImageIndex — Gets the index of the current active image

警告

此函数在 Imagick 3.4.4 中被废弃，强烈建议不要应用此函数。

public Imagick::getImageIndex(): int

Returns the index of the current active image within the Imagick object. This method has been deprecated. See Imagick::getIteratorIndex().

此函数没有参数。

Returns an integer containing the index of the image in the stack.

错误时抛出 ImagickException。