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n y7G ; About this file ;
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G H
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0B^0,d(s ;
CF`tNA3fxm ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
ik@g; >pQD ; sets some non standard settings, that make PHP more efficient, more secure,
MVW2%6 ; and encourage cleaner coding.
<|_/i/H ;
L {6y]t7^ ;
z:hY{/- ; 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
xHv<pza: ; PHP更加有效,更加安全,鼓励整洁的编码。
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;~Ke5os=s ; The price is that with these settings, PHP may be incompatible with some
*<yKT$(+_ ; applications, and sometimes, more difficult to develop with. Using this
mX)UoiXue ; file is warmly recommended for production sites. As all of the changes from
VuDSjh ; the standard settings are thoroughly documented, you can go over each one,
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g9w ; and decide whether you want to use it or not.
@aU%1h5W;l ;
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)&"l3*x ; 这样做的代价是,某些应用程序可能在这样的配置下不兼容,在某些情况下,开发会更加困难。
K<O1PrC ; 使用这个文件是我门对建设站点的热心建议。每个标准设置的改变都有彻底的说明稳当,你可以
:"9 :J ; 处理没一个,决定是否使用他们。
HL;y5o? ;
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]VifDFL} ; For general information about the php.ini file, please consult the php.ini-dist
}|rnyYA ; file, included in your PHP distribution.
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M^\#(0^2@ ; 关于 php.ini 的一般信息,请参考 php.ini-dist 文件,包括你的 PHP 的说明
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VjbRjn5LI ; This file is different from the php.ini-dist file in the fact that it features
j$ h.V#1z ; different values for several directives, in order to improve performance, while
sT"U} ; possibly breaking compatibility with the standard out-of-the-box behavior of
%t&n%dhJ ; PHP 3. Please make sure you read what's different, and modify your scripts
Y%v?ROql ; accordingly, if you decide to use this file instead.
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zkXG%I4h ;
opQ%!["N ; 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
=,q,W$- ; PHP 3 的标准的 out-of-the-box 特性。
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^u zJu( ; - register_globals = Off [Security, Performance]
=.9L/74@ ; Global variables are no longer registered for input data (POST, GET, cookies,
Xqt3p6 ; environment and other server variables). Instead of using $foo, you must use
uXiAN#1 ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
PN ,pEk| ; request, namely, POST, GET and cookie variables), or use one of the specific
acgtXfHR ; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
Y27x;U ; on where the input originates. Also, you can look at the
-/:N&6eRb ; import_request_variables() function.
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; Note that register_globals is going to be depracated (i.e., turned off by
qJ=4HlLno ; default) in the next version of PHP, because it often leads to security bugs.
gVM9*3LH6 ; Read
http://php.net/manual/en/security.registerglobals.php for further
0oI3Fb;E ; information.
0FrmZ$ ;
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Az29?|e ; 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
5?+ECxPt ; $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
NIcPjo ; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
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; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
T^3_d93}d ;
jM8e2z3 ; 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
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http://php.net/manual/en/security.registerglobals.php 99%oY ; 查看详细内容
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5[.Dlpa'7 ; - display_errors = Off [Security]
h}&WBN ; With this directive set to off, errors that occur during the execution of
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Ca]+*Eb9z{ ; will no longer be exposed to remote users. With some errors, the error message
R[Q`2ggG ; content may expose information about your script, web server, or database
LeBuPR$ ; server that may be exploitable for hacking. Production sites should have this
uGIA4CUm ; directive set to off.
1!,xB]v1Ri ;
~1&%,$fZ ;
P?GHcq$\ ; 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
{&,9Zy]"S ; 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
m6J7)Wp ; 黑客利用。最终产品占点需要设置这个指示为off.
7%C6hEP/*W ;
Az.(tJ X" ;
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0 ; - log_errors = On [Security]
n?vw|'(} ; This directive complements the above one. Any errors that occur during the
'_& Xemz ; execution of your script will be logged (typically, to your server's error log,
q<mDs$^K ; but can be configured in several ways). Along with setting display_errors to off,
/t=R~BJu ; this setup gives you the ability to fully understand what may have gone wrong,
)N`a4p ; without exposing any sensitive information to remote users.
_-aQ.p ?T ;
+}H2|vP ;
lub(chCE[ ; 这个指示补充上面的。所有的发生在脚本运行期间的错误都会纪录在日志中(代表性的,记录在服务器的错误
}%_h|N ; 日志中,但是可以配置不同的方式)。随着 display_errors 设置为 off,这个设置给你全面了解到底什么
R I Bj9kd ; 发生错误的能力,而不会向远端用户暴露任何信息。
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