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.n 9.y8C ; About this file ;
bxXpw& ;
yzS]FwW7 ; 关于这个文件
*6s_7{; ;
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Aiq Kf= ;
LO`0^r ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
46?z*~*G ; sets some non standard settings, that make PHP more efficient, more secure,
W{,fpm ; and encourage cleaner coding.
Hv/C40uM- ;
eR!#1ar ;
7e<=(\(yl ; 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
4 9qa ; PHP更加有效,更加安全,鼓励整洁的编码。
TegdB|y7O ;
R?wZ\y Ks} ;
-)A:@+GF ; The price is that with these settings, PHP may be incompatible with some
t^#1=nK ; applications, and sometimes, more difficult to develop with. Using this
f|> rp[Gk ; file is warmly recommended for production sites. As all of the changes from
i~!g9o( ; the standard settings are thoroughly documented, you can go over each one,
yFE0a"0y ; and decide whether you want to use it or not.
N8sT? ;
1 iH@vd ;
mR0`wrt ; 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。
#qd!_oN ; 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
zteu{0 ; 处理没一个,决定是否使用他们。
Wv4$Lgr ;
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iO{ ;
Qf:e;1F! ; For general information about the php.ini file, please consult the php.ini-dist
c &c ; file, included in your PHP distribution.
8lk/*/} =< ;
re/-Yu$' ;
P]+B})) ; 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
X@~/.H5 ;
pSx5ume95" ;
6#=Iv X4 ; This file is different from the php.ini-dist file in the fact that it features
"im5Fnu ; different values for several directives, in order to improve performance, while
|~9jO/&r ; possibly breaking compatibility with the standard out-of-the-box behavior of
eaRa+ <#u ; PHP 3. Please make sure you read what's different, and modify your scripts
HNZ$CaJh ; accordingly, if you decide to use this file instead.
iM .yen_vp ;
z_c-1iXCW ;
$WYt`U;*lj ; 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
ekx(i
QA ; PHP 3 的标准的 out-of-the-box 特性。
MWwqon| ;
X}#vt?mu ;
U6JD^G=qR, ; - register_globals = Off [Security, Performance]
U]Q5};FK ; Global variables are no longer registered for input data (POST, GET, cookies,
3W'fEh5 ; environment and other server variables). Instead of using $foo, you must use
;MfqI/B{ ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
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PA ; request, namely, POST, GET and cookie variables), or use one of the specific
< F5VJ ; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
_a&gbSQv ; on where the input originates. Also, you can look at the
wBt7S!>G ; import_request_variables() function.
|q4=*X q ; Note that register_globals is going to be depracated (i.e., turned off by
eC/{c1C ; default) in the next version of PHP, because it often leads to security bugs.
/KH85/s ; Read
http://php.net/manual/en/security.registerglobals.php for further
b^R:q7ea ; information.
fRNj *bIV ;
Y%}&eN$r ;
t[|rp&xG ; 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
;adZ*'6u ; $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
<EnmH/C. ; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
LJrH_h8C ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
0+mR
y57 ;
9fp"r,aHN& ; 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
m{>1#1;$t ;
http://php.net/manual/en/security.registerglobals.php Z|K HF" ; 查看详细内容
uGAQt9$>_ ;
Rk9n,"xpv ;
yz [pF ; - display_errors = Off [Security]
aG1Fj[, ; With this directive set to off, errors that occur during the execution of
-~z@W3\ ; scripts will no longer be displayed as a part of the script output, and thus,
T4x%3-4; ; will no longer be exposed to remote users. With some errors, the error message
.XgY&5Qk ; content may expose information about your script, web server, or database
wPU5L*/*i ; server that may be exploitable for hacking. Production sites should have this
Y6wr}U ; directive set to off.
!>(uhuTBF ;
:V(C+bm * ;
WvU[9ME^) ; 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
X
-1r$. ; 远端用户。对于某些错误,错误信息的内容可能暴露你的脚本,web服务器,数据库服务器的信息,可能被
a;$V;3C{b& ; 黑客利用。最终产品占点需要设置这个指示为off.
2IJniS=[> ;
Xau%v5r ;
1n8y4k) ; - log_errors = On [Security]
Q`i@['?p ; This directive complements the above one. Any errors that occur during the
A^lm 0[3q ; execution of your script will be logged (typically, to your server's error log,
U*nB=
= ; but can be configured in several ways). Along with setting display_errors to off,
wQW`Er3w ; this setup gives you the ability to fully understand what may have gone wrong,
"1|geO| ; without exposing any sensitive information to remote users.
j&ti "|2\ ;
)pI( < ;
Ee5YW/9] ; 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
/
0$!. ; 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
'&Ur(axs ; 发生错误的能力,而不会向远端用户暴露任何信息。
5CnNp?.t^ ;
`U0XvWPr[ ;
/'oo;e ; - output_buffering = 4096 [Performance]
IV~)BW leT ; Set a 4KB output buffer. Enabling output buffering typically results in less
C32*RNG?U ; writes, and sometimes less packets sent on the wire, which can often lead to
f)vnm*&- ; better performance. The gain this directive actually yields greatly depends
~v&Q\>' ; on which Web server you're working with, and what kind of scripts you're using.
B\D)21Ik}% ;
XK~HfA? ;
o4: e1 ; 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。
548L^"D ; 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。
](I||JJa9f ;
G{?`4=K ;
0%xb):Ctw ; - register_argc_argv = Off [Performance]
9T;>gm ; Disables registration of the somewhat redundant $argv and $argc global
dLqBu~* ; variables.
TT3 6Y ;
bV:<%l] ;
Jd `Qa+ ; 禁止注册某些多于的 $argv 和 $argc 全局变量
RH,x);J| ;
-[!t=qi ;
CeU=A9 ; - magic_quotes_gpc = Off [Performance]
9qa/f[G ; Input data is no longer escaped with slashes so that it can be sent into
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