为什么要使用PHP [英] Why to use PHP

问题描述

我已经使用PHP好几年了，但是我的高中已经获得了一个

项目，该项目最近已经建立了一个Web服务器，这个项目是

我很乐意使用PHP（和Smarty，但那是不同的

）。


唯一的问题是我需要说服
的老师
计算安装PHP是个好主意。他的主要关注点是学生能够从互联网上下载脚本，并且b $ b用它来查看其他用户的文档，窃取密码等..


关于我能告诉他的任何想法？

I have been using PHP for several years now, but I have been given a
project at my High School which has recently set up a web server, which
I would love to use PHP with (and Smarty, but that''s a different
matter).

The only problem is that I need to convince the Head Teacher of
Computing that it''s a good idea to install PHP. His main concern is
that a student will be able to download a script off the Internet and
use it to look at other user''s documents, steal passwords, etc..

Any ideas as to what I can tell him?

推荐答案

TheTeapot写道：

TheTeapot wrote:

我已经使用PHP好几年了，但我最近在我的高中获得了一个

项目设置一个网络服务器，这是我想用PHP（和Smarty，但那是不同的

）。

唯一的问题是我需要说服校长

计算安装PHP是个好主意。他的主要关注点是学生能够从互联网上下载脚本，并且b $ b用它来查看其他用户的文档，窃取密码等..


关于我能告诉他什么的任何想法？

I have been using PHP for several years now, but I have been given a
project at my High School which has recently set up a web server, which
I would love to use PHP with (and Smarty, but that''s a different
matter).

The only problem is that I need to convince the Head Teacher of
Computing that it''s a good idea to install PHP. His main concern is
that a student will be able to download a script off the Internet and
use it to look at other user''s documents, steal passwords, etc..

Any ideas as to what I can tell him?

告诉他了解文件权限和用户是什么。

PHP脚本作为特定用户运行（通常是apache或www-data或者没人），

因此PHP拥有该用户的权利。

因此运行PHP与在同一系统上拥有更多用户没什么不同。

如果您将文件存储在私人主目录中，并且您决定给予该文件世界读/写权限，那么任何人都可以阅读/更改它。


这是一个良好的用户管理和受过良好教育的用户。 PHP没有什么

来处理它。


给他打电话。


另外，我们的操作系统是什么谈论？一些* nix或W

Tell him to learn what file permissions and users are.
A PHP script runs as a certain user (often apache or www-data or nobody),
and thus PHP has the rights of that user.
So running PHP is no different from having more users on the same system.
If you store a file in your private home directory, and you decide to give
the world read/write permissions on that file, anybody can read/change it.

This is a matter of good usermanagement, and educated users. PHP has nothing
to do with that.

Tel him that.

Also, what OS are we talking about? Some *nix or W

？如果是后者，请不要花时间谈论安全性，补丁数量（补丁rootaccess）

for W

? If the latter, don''t
mind talking about security, the number of patches (to patch rootaccess)
for W

发布表示W

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