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php - 来自远程服务器的 PHP scp 文件

如何从 PHP 脚本 scp 来自远程服务器的文件？

我已经尝试过shell_exec("scp remote:file dir")，但这不起作用，因为用户apaache在远程服务器上没有关联的 shell，因此不能执行 ssh。

我试图创建一个Copy.shsetuid 脚本，创建为user1并使用shell_exec("Copy.sh file dir"). Copy.sh然而，尽管有 setuid 标志，Apache 服务器（或 PHP？）在执行时并未更改 uid 。

本文 https://serverfault.com/questions/7589/how-do-you-run-a-php-script-as-the-files-owner-rather-than-as-the-webserver-us 建议安装suPHP，我似乎没有安装。这是要走的路吗？我已经mod_suexec安装了，但是这个模块似乎只能更改 PHP 脚本本身的 uid。它可以（ab）用来做我想做的事吗？

也许有一种方法可以user1为 PHP 脚本提供 ssh 密钥，所以它可以进行复制？

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php - SuPhp versus no suPhp script

I have an error, with Suphp activated, no problem, but with Suphp not activated I have this error appears

I suppose in this case imagewebp is not supported by the server. Do you know how to resolve this ?

Also I would like to add that the image in successfully added in "/sources/images/products/" with .jpg extension. On the contrary, in SuPHP server where is image is uploaded successfully the image is saved with ".jpg.webp" in same location. I guess something is breaking during image conversion while saving an image.

Thank you.

There my function

line 101 is : imagewebp( $this->image, $filename, $compression );


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