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BI1M(d#1L" ; About this file ;
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i?x gV_q; ; 关于这个文件
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Q_5l.M/9] ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
cS ~OxAS ; sets some non standard settings, that make PHP more efficient, more secure,
xye-Z\-t ; and encourage cleaner coding.
:gVUk\) ;
HK;NR.D ;
FY1iY/\Cn ; 这个是推荐的,PHP 4 版本类型的 php.ini-dist 文件,他设置了一些非标准的设置,他们使得
\TQZZ_Z ; PHP更加有效,更加安全,鼓励整洁的编码。
mUYRioNj ;
l/.{F ;3F ;
%B s. XW, ; The price is that with these settings, PHP may be incompatible with some
ARH~dN* C ; applications, and sometimes, more difficult to develop with. Using this
V=O52?8 ; file is warmly recommended for production sites. As all of the changes from
O'<V[Y}6 ; the standard settings are thoroughly documented, you can go over each one,
=rjU=3!&( ; and decide whether you want to use it or not.
g`XngRb|j ;
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RRL{a6(? ; 这样做的代价是,某些应用程序可能在这样的配置下不兼容,在某些情况下,开发会更加困难。
'6so(>| ; 使用这个文件是我门对建设站点的热心建议。每个标准设置的改变都有彻底的说明稳当,你可以
c+Q'4E0| ; 处理没一个,决定是否使用他们。
x~5uc$ ;
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q+ax]=w ; For general information about the php.ini file, please consult the php.ini-dist
w#A)B<Y/" ; file, included in your PHP distribution.
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YpZB-9Krf ;
[Vd$FDki ; 关于 php.ini 的一般信息,请参考 php.ini-dist 文件,包括你的 PHP 的说明
,06Sm]4L, ;
R9J!}az' ;
nm^HL| ; This file is different from the php.ini-dist file in the fact that it features
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qap# ; different values for several directives, in order to improve performance, while
R\j~X@vI ; possibly breaking compatibility with the standard out-of-the-box behavior of
ohx[_}xN ; PHP 3. Please make sure you read what's different, and modify your scripts
_$~>O7 ; accordingly, if you decide to use this file instead.
TW|K.t@5#H ;
o) )` "^ ;
I^NDJdxd ; 这个文件和 php.ini-dist 的区别在于它给予了一些指示不同的值,来提高性能,同时可能破坏了
Oa|c ?|+ ; PHP 3 的标准的 out-of-the-box 特性。
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Pv -4psdw ; - register_globals = Off [Security, Performance]
?qh-#,O9B ; Global variables are no longer registered for input data (POST, GET, cookies,
57\ 0MQO ; environment and other server variables). Instead of using $foo, you must use
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>b) ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
XwH>F7HPe ; request, namely, POST, GET and cookie variables), or use one of the specific
&:&'70Ya ; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
.. `I<2 ; on where the input originates. Also, you can look at the
O1c%XwMn^ ; import_request_variables() function.
Ailq,c ; Note that register_globals is going to be depracated (i.e., turned off by
1J?v\S$ma` ; default) in the next version of PHP, because it often leads to security bugs.
sf*4|P} ; Read
http://php.net/manual/en/security.registerglobals.php for further
fdl.3~.C ; information.
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;ALWL~Xm ;
3>O|i2U ; 全局变量不再注册输入的数据(POST,GET,cookies,环境变量和其他的服务器变量)。作为代替的是使用
o[Iu9.zJpy ; $foo, 你必须使用 $_REQUEST["foo"] ( 包括所有的通过请求传来的变量,也就是说,POST,GET,和
HuhQ|~C+~ ; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
f%G\'q]#F ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
EX,>V,.UV ;
?f?5Kye ; 注意,这个参数可能在下个版本去掉(默认为off),因为他经常引起安全 bugs.到
lF}[ YL ;
http://php.net/manual/en/security.registerglobals.php [F-R*}&x ; 查看详细内容
Tzq@ic#!B ;
jJ$\ WUQ. ;
kK&w5' ; - display_errors = Off [Security]
~\":o:qyc ; With this directive set to off, errors that occur during the execution of
{
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Wjb_H
(D ; will no longer be exposed to remote users. With some errors, the error message
Be6Yh~m ; content may expose information about your script, web server, or database
0|&@)` ; server that may be exploitable for hacking. Production sites should have this
Ho &Q}<( ; directive set to off.
GJ9>i)+h; ;
F!+1w(b: ;
>kXscbRL7 ; 设置这个指示为Off,在脚本执行期间发生错误时,不再将错误作为输出的一部分显示,这样就不会暴露给
,i:?c ; 远端用户。对于某些错误,错误信息的内容可能暴露你的脚本,web服务器,数据库服务器的信息,可能被
M2Q,&>M
; 黑客利用。最终产品占点需要设置这个指示为off.
HP# SR';E ;
_ *f>UW*, ;
c'oiW)8;A ; - log_errors = On [Security]
,s8/6n# ; This directive complements the above one. Any errors that occur during the
{ 'b;lA]0 ; execution of your script will be logged (typically, to your server's error log,
*.W3V;K ; but can be configured in several ways). Along with setting display_errors to off,
b\P:a_vq ; this setup gives you the ability to fully understand what may have gone wrong,
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