ps_close_image
(PECL ps >= 1.1.0)
ps_close_image — Closes image and frees memory
說明
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.
參數
-
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().
回傳值
Returns NULL on success 或者在失敗時回傳 FALSE.
參見
- ps_open_image() - Reads an image for later placement
- ps_open_image_file() - Opens image from file
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