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.T$D^?G!D ; About this file ;
LN^UC$[tk ;
vbp-`M( ; 关于这个文件
0[)VO[ ;
PrSkHxm ;;;;;;;;;;;;;;;;;;;
l E^*t`+ ;
5V @&o`!=h ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
s}ADk-7 ; sets some non standard settings, that make PHP more efficient, more secure,
JKy#j g:# ; and encourage cleaner coding.
xGRT"U( ;
$KX[Zu% ;
EZib1g&:R/ ; 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
_]=9#Fg7{ ; PHP更加有效,更加安全,鼓励整洁的编码。
CZ3].DA|z ;
9!}q{2j ;
G52Z)^ ; The price is that with these settings, PHP may be incompatible with some
ErDL^M-` ; applications, and sometimes, more difficult to develop with. Using this
LeHiT>aX! ; file is warmly recommended for production sites. As all of the changes from
@]=f?+y[ 2 ; the standard settings are thoroughly documented, you can go over each one,
HE;V zR ; and decide whether you want to use it or not.
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C),7- ? ;
a4&:@`= ; 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。
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; 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
%!y89x=E ; 处理没一个,决定是否使用他们。
VE]6wwV2 ;
8Z# 21X> ;
AIh*1>2Xn ; For general information about the php.ini file, please consult the php.ini-dist
_faJ B@a_ ; file, included in your PHP distribution.
\zu}\{ ;
=j~Q/-`EC0 ;
[M:S`{SbY ; 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
#mLuU ;
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TvQ^DZbe ; This file is different from the php.ini-dist file in the fact that it features
})[($$f/ ; different values for several directives, in order to improve performance, while
]1sNmi$T ; possibly breaking compatibility with the standard out-of-the-box behavior of
DZs^ 2Zc ; PHP 3. Please make sure you read what's different, and modify your scripts
i8~$o:&HT ; accordingly, if you decide to use this file instead.
\H4U8)l ;
~HmxEk9 ;
O>V(cmqE` ; 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
-@M3Dwsi3 ; PHP 3 的标准的 out-of-the-box 特性。
3.vgukkk5 ;
GaBTj_3 ;
+xj "hX>3 ; - register_globals = Off [Security, Performance]
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1< ; Global variables are no longer registered for input data (POST, GET, cookies,
c+2%rh1 ; environment and other server variables). Instead of using $foo, you must use
%idk@~H Cg ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
0@pu@ DP~ ; request, namely, POST, GET and cookie variables), or use one of the specific
i:Y\`J ; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
/\E [ ; on where the input originates. Also, you can look at the
t1ze-Ht; ; import_request_variables() function.
!M;A*:- ; Note that register_globals is going to be depracated (i.e., turned off by
jGD%r~lN ; default) in the next version of PHP, because it often leads to security bugs.
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L ; Read
http://php.net/manual/en/security.registerglobals.php for further
o| D^`Z ; information.
<I2z& ;
<>=mCZ2 ;
d?hz LX ; 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
4D"4zp7 ; $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
6)[<)?A.[ ; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
(oaYF+T ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
6sB$<# ;
,2`~ NPb ; 注意,这个参数可能在下个版本去掉(默认为off),因为他经常引起安全 bugs.到
Rj6|Y"gq9 ;
http://php.net/manual/en/security.registerglobals.php HZZDv+ ; 查看详细内容
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#w>~u2W ;
6RK\}@^=K ; - display_errors = Off [Security]
"!Lkp2\ ; With this directive set to off, errors that occur during the execution of
:a3xvN-l ; scripts will no longer be displayed as a part of the script output, and thus,
[B9 ;?G ; will no longer be exposed to remote users. With some errors, the error message
'MQ%)hipA ; content may expose information about your script, web server, or database
"C74 ; server that may be exploitable for hacking. Production sites should have this
=|SdVv ; directive set to off.
4#)6.f~ ;
&ao(!/im ;
@Zm Jz ; 设置这个指示为Off,在脚本执行期间发生错误时,不再将错误作为输出的一部分显示,这样就不会暴露给
`ZGcgO<c\ ; 远端用户。对于某些错误,错误信息的内容可能暴露你的脚本,web服务器,数据库服务器的信息,可能被
4tJa-7 ; 黑客利用。最终产品占点需要设置这个指示为off.
5=Lq=,K$ ;
8&E}n(XE ;
C6QbBo ; - log_errors = On [Security]
Gvx[8I ; This directive complements the above one. Any errors that occur during the
^Mytp> 7 ; execution of your script will be logged (typically, to your server's error log,
FtIa*j^G ; but can be configured in several ways). Along with setting display_errors to off,
p2d\ZgWD=) ; this setup gives you the ability to fully understand what may have gone wrong,
ZK!A#Jm{ ; without exposing any sensitive information to remote users.
T20VX 8gX ;
7SS07$B ;
YD&_^3-XM ; 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
KQmZ#W%2m ; 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
N 8t=@~] ; 发生错误的能力,而不会向远端用户暴露任何信息。
keCRvl Z4 ;
/fwgqFVk ;
{exrwnIZj ; - output_buffering = 4096 [Performance]
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