Returns the number of images in the object

# Imagick::getNumberImages

(PECL imagick 2, PECL imagick 3)

Imagick::getNumberImages — Returns the number of images in the object

### 说明

public function Imagick::getNumberImages(): int

Returns the number of images associated with Imagick object.

### 参数

此函数没有参数。

### 返回值

Returns the number of images associated with Imagick object.

### 错误／异常

错误时抛出 ImagickException。

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