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@`+$d=rO` ; About this file ;
h
_7;UQH ;
y!c7y]9__2 ; 关于这个文件
a1sLRqo8 ;
]}L1W`n ;;;;;;;;;;;;;;;;;;;
Tvw2py q ;
w58 QX/XG ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
1Y"qQp ; sets some non standard settings, that make PHP more efficient, more secure,
N4(VRA ; and encourage cleaner coding.
eV=sDx ;
1Kf
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Y},GZ ^zqy ; 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
+/lj~5:y ; PHP更加有效,更加安全,鼓励整洁的编码。
e6xjlaKb ;
SK}g(X7IWH ;
Nl)jQ ; The price is that with these settings, PHP may be incompatible with some
MC)W? ; applications, and sometimes, more difficult to develop with. Using this
Wq&c,H ; file is warmly recommended for production sites. As all of the changes from
k*6eZ 7 ; the standard settings are thoroughly documented, you can go over each one,
[Et\~'2w8= ; and decide whether you want to use it or not.
%!h+ ;
jy|xDQ ;
a}7KpKCD ; 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。
6}lEeMRW ; 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
OiEaVPSI; ; 处理没一个,决定是否使用他们。
P2RL\`<" ;
Zo ReyY2 ;
0]0M>vx
u ; For general information about the php.ini file, please consult the php.ini-dist
kV9NFo22 ; file, included in your PHP distribution.
SLA~F?t ;
%D0Ws9:| ;
+Z(VWu6 ; 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
PH &ms ;
9TS=> ;
rGL{g&_ ; This file is different from the php.ini-dist file in the fact that it features
-7VV5W ; different values for several directives, in order to improve performance, while
Px&Mi:4tG ; possibly breaking compatibility with the standard out-of-the-box behavior of
nW*Oo|p~= ; PHP 3. Please make sure you read what's different, and modify your scripts
"jMnYEG ; accordingly, if you decide to use this file instead.
+N&(lj ;
@CUDD{1o ;
EPnB%'l\c ; 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
d/QM ; PHP 3 的标准的 out-of-the-box 特性。
yvwcXNXR@ ;
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J[1 ;
H hH'\-[t ; - register_globals = Off [Security, Performance]
:e vc ; Global variables are no longer registered for input data (POST, GET, cookies,
qiJ{X{lI ; environment and other server variables). Instead of using $foo, you must use
%=eD)p7l- ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
~Nh7C b_ ; request, namely, POST, GET and cookie variables), or use one of the specific
aV,J_Q6r ; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
.Dxrc ; on where the input originates. Also, you can look at the
@6`@.iZ ; import_request_variables() function.
E zUjt)wF ; Note that register_globals is going to be depracated (i.e., turned off by
UeQ%(f ; default) in the next version of PHP, because it often leads to security bugs.
K6hNN$F! ; Read
http://php.net/manual/en/security.registerglobals.php for further
Nuq/_x ; information.
t4uxon ;
`d#_66TLr ;
`"4EE}eQc ; 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
.?:~s8kB ; $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
nzDY!Y ; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
o 4wKu ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
:gv#_[k ;
wyM3|%RZ ; 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
/Vc!N)
;
http://php.net/manual/en/security.registerglobals.php &t4(86Bmq ; 查看详细内容
F4Z0g*^x ;
Z^S!w;eu ;
xy>mM"DOH ; - display_errors = Off [Security]
Pw{+7b$ ; With this directive set to off, errors that occur during the execution of
0l*/_;wo ; scripts will no longer be displayed as a part of the script output, and thus,
VvKH]>* ; will no longer be exposed to remote users. With some errors, the error message
VUy
1?n ; content may expose information about your script, web server, or database
a}\JA`5;)Z ; server that may be exploitable for hacking. Production sites should have this
\ S R ; directive set to off.
en)DN3 ;
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3 ;
Gx)D~7lz ; 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
24fWj?A| ^ ; 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
!2}Q9a ; 黑客利用。最终产品占点需要设置这个指示为off.
:8g \B{ ;
XF6=xD ;
&h-1Z} ; - log_errors = On [Security]
~gD]JiiA ; This directive complements the above one. Any errors that occur during the
<Jz>e}*) ; execution of your script will be logged (typically, to your server's error log,
B%/Pn
2 ; but can be configured in several ways). Along with setting display_errors to off,
lhU# /}Z ; this setup gives you the ability to fully understand what may have gone wrong,
)9O{4PbU! ; without exposing any sensitive information to remote users.
l?~h_8&fT ;
G$b4`wt ;
DS fKUx& ; 这个指示补充上面的。所有的发生在脚本运行期间的错误都会纪录在日志中(代表性的,记录在服务器的错误
cjk5><}`H7 ; 日志中,但是可以配置不同的方式)。随着 display_errors 设置为 off,这个设置给你全面了解到底什么
sEa:p:! ; 发生错误的能力,而不会向远端用户暴露任何信息。
<[bDNe["? ;
'`u1,h ;
TXM.,5Dx\ ; - output_buffering = 4096 [Performance]
[(mq8Nb ; Set a 4KB output buffer. Enabling output buffering typically results in less
gMbvHlT ; writes, and sometimes less packets sent on the wire, which can often lead to
4w,}1uNEf ; better performance. The gain this directive actually yields greatly depends
(Lp-3Xx ; on which Web server you're working with, and what kind of scripts you're using.
FW4 hqgE@ ;
"O`;zC ;
B$G8,3 ,: ; 设置 4KB 的输出缓冲区。打开输出缓冲可以减少写的次数,有时减少线路发送包的数量,这样能提高性能。
M<729M ; 这个指示真正得到的益处很大程度的依赖于你的工作的 WEB 服务器,以及你使用的脚本。
\?ZdUY ;
{mDaK&]Oh ;
7blZAA?- ; - register_argc_argv = Off [Performance]
6`i' ; Disables registration of the somewhat redundant $argv and $argc global
[Zf<r1m ; variables.
?#'qY6 ^ ;
pP#?| ;
k1<Py$9" ; 禁止注册某些多于的 $argv 和 $argc 全局变量
a5iMCmL+ ;
`#V"@Go ;
#3S/TBy, ; - magic_quotes_gpc = Off [Performance]
y.Py>GJJ1S ; Input data is no longer escaped with slashes so that it can be sent into
{D@y-K5 ; SQL databases without further manipulation. Instead, you should use the
4 R]| ; function addslashes() on each input element you wish to send to a database.
=cQwR:): ;
SCo9[EJ ;
]kPco4 ; 输入数据不再被斜线转义,以便于无需更多的处理就可以发送到SQL数据库里面。作为代替,你可
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