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# ps_close_image

(PECL)

ps_close_image -- Closes image and frees memory

## 说明

void ps_close_image ( resource psdoc, int imageid )

Closes an image and frees its resources. Once an image is closed it cannot be used anymore.

## 参数

`psdoc`

  Resource identifier of the postscript file as returned by ps_new().

`imageid`

  Resource identifier of the image as returned by ps_open_image() or ps_open_image_file().

## 返回值

Returns `NULL` on success or `FALSE` on failure.

## 参见

ps_open_image()
ps_open_image_file()

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