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PHP - Manual: ps_close_image - 互联网笔记

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PHP - Manual: ps_close_image

2025-05-13

ps_close_image

(PECL ps >= 1.1.0)

ps_close_imageCloses image and frees memory

说明

ps_close_image(resource $psdoc, int $imageid): void|false

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 或者在失败时返回 false.

参见

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官方地址:https://www.php.net/manual/en/function.ps-close-image.php

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