;;;;;;;;;;;;;;;;;;;
M[X& Q ; About this file ;
J3K!@m_\ ;
x1TB
(^aX ; 关于这个文件
2cww7z/B ;
nzU@}/A/ ;;;;;;;;;;;;;;;;;;;
~*H!zKIx ;
:HwB+Bjy ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
9XS'5AXN ; sets some non standard settings, that make PHP more efficient, more secure,
^Zg"`&E ; and encourage cleaner coding.
#wt#-U; ;
,3x3&c ;
oJ5V^. ; 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
"_9Dau$ ; PHP更加有效,更加安全,鼓励整洁的编码。
t,&1~_9 ;
x;kW }U ;
O7E0{8 ; The price is that with these settings, PHP may be incompatible with some
/Wt<[g# ; applications, and sometimes, more difficult to develop with. Using this
A_CK,S*\,& ; file is warmly recommended for production sites. As all of the changes from
Iz
VtiX ; the standard settings are thoroughly documented, you can go over each one,
c$>Tfa'H ; and decide whether you want to use it or not.
G6L'RP ;
aj1Zi3h ;
TJ+yBMd*% ; 这样做的代价是,某些应用程序可能在这样的配置下不兼容,在某些情况下,开发会更加困难。
,%Dn}mWu ; 使用这个文件是我门对建设站点的热心建议。每个标准设置的改变都有彻底的说明稳当,你可以
+Ge-!&.;A ; 处理没一个,决定是否使用他们。
)y._]is)b ;
Z:5e:M ;
iEnDS@7 ; For general information about the php.ini file, please consult the php.ini-dist
|o6B:NH,rg ; file, included in your PHP distribution.
58WL8xu ;
?&"-y)FG ;
q*52|? ; 关于 php.ini 的一般信息,请参考 php.ini-dist 文件,包括你的 PHP 的说明
@<;0h| ;
O9jqeF`L= ;
]x?`&f8i ; This file is different from the php.ini-dist file in the fact that it features
RH~KaV3 ; different values for several directives, in order to improve performance, while
06L/i, ; possibly breaking compatibility with the standard out-of-the-box behavior of
S)p1[&" M ; PHP 3. Please make sure you read what's different, and modify your scripts
3s"x{mtH ; accordingly, if you decide to use this file instead.
A=Dzd/CUO ;
;j S~0R ;
A[^fG_l4 ; 这个文件和 php.ini-dist 的区别在于它给予了一些指示不同的值,来提高性能,同时可能破坏了
Ub0g{ ; PHP 3 的标准的 out-of-the-box 特性。
*GD?d2.6j ;
R0AVAUG ;
usX
aT(K ; - register_globals = Off [Security, Performance]
Y=\;$:L[ ; Global variables are no longer registered for input data (POST, GET, cookies,
jgbE@IA@!' ; environment and other server variables). Instead of using $foo, you must use
cjp
H
hoW ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
n-0RA~5z ; request, namely, POST, GET and cookie variables), or use one of the specific
$fL2w^ @ ; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
"/g/Lc ; on where the input originates. Also, you can look at the
fn]f$n*` ; import_request_variables() function.
``DS?pUY ; Note that register_globals is going to be depracated (i.e., turned off by
F^z&s]^~ ; default) in the next version of PHP, because it often leads to security bugs.
9F@ Q ; Read
http://php.net/manual/en/security.registerglobals.php for further
!3E33 ; information.
}GRZCX> ;
Jwgd9a5 ;
6]1cy&SG ; 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
}HRM6fR1S ; $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
.3M=|rE ; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
E:!?A@Fy ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
C,HKao\ ;
[HLXWu3 ; 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
cba~ ;
http://php.net/manual/en/security.registerglobals.php 6O>NDTd% ; 查看详细内容
Kj.4Z+^ ;
|Q[[WHqj2f ;
XcD$xFDZ ; - display_errors = Off [Security]
-YPUrU[) ; With this directive set to off, errors that occur during the execution of
Pm*FA8 a7 ; scripts will no longer be displayed as a part of the script output, and thus,
s8Bbet ; will no longer be exposed to remote users. With some errors, the error message
o)GLh^g_I' ; content may expose information about your script, web server, or database
R,>LUa*u ; server that may be exploitable for hacking. Production sites should have this
RutRA ; directive set to off.
2M1}`H\ ;
"Y-_83 ;
$t}t'uJ ; 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
__O@w. ; 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
w7+3?'L ; 黑客利用。最终产品占点需要设置这个指示为off.
?H3Ls~R ;
D;*P'%_Z ;
+`'=K ;{U ; - log_errors = On [Security]
2 ,RO ; This directive complements the above one. Any errors that occur during the
bVO{,P2o ; execution of your script will be logged (typically, to your server's error log,
`v)
:|Q ; but can be configured in several ways). Along with setting display_errors to off,
B ~xT:r ; this setup gives you the ability to fully understand what may have gone wrong,
js^+ {~ ; without exposing any sensitive information to remote users.
DPqk~ KCM ;
K8,Q^!5]" ;
.ww~'5b0 ; 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
:|%k*z ; 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
%zsY=qT ; 发生错误的能力,而不会向远端用户暴露任何信息。
,}?x!3 ;
c%tb6@C ;
%s&l^&ux ; - output_buffering = 4096 [Performance]
1<766 ; Set a 4KB output buffer. Enabling output buffering typically results in less
h0ml#A`h ; writes, and sometimes less packets sent on the wire, which can often lead to
uI lm!*0 ; better performance. The gain this directive actually yields greatly depends
F`))qCgg] ; on which Web server you're working with, and what kind of scripts you're using.
F8Y_L\q ;
\%[sv@P9s ;
dPvRbwH< ; 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。
M5\$+Tu ; 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。
jjLx60|{ ;
_ x8gEK8 ;
~FCkr&Ky3 ; - register_argc_argv = Off [Performance]
\7]0vG ; Disables registration of the somewhat redundant $argv and $argc global
0;6eSmF ; variables.
l4:B( ;
J;8M._ ;
[C@|qAh ; 禁止注册某些多于的 $argv 和 $argc 全局变量
C^QpVt-T ;
jTHgh>n ;
dA03,s ; - magic_quotes_gpc = Off [Performance]
lW6$v*
s9 ; Input data is no longer escaped with slashes so that it can be sent into
8U86-'Pq ; SQL databases without further manipulation. Instead, you should use the
wjEyU: ; function addslashes() on each input element you wish to send to a database.
[P_@-:(O ;
rHngYcjR ;
Q> d<4]` ; 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
|k,M$@5s ; 以对每个要发送到数据库的输入元素使用 addslashes()函数。
mQd
L"caA ;
z.Y`"B'j` ;
K)DpC* j ; - variables_order = "GPCS" [Performance]
J> Z.2 ; The environment variables are not hashed into the $HTTP_ENV_VARS[]. To access
{$AwG#kt ; environment variables, you can use getenv() instead.
@'IRh9 ;
k7ye,_&> ; 环境变量不再进入 $HTTP_ENV_VARS[],你需要用 getenv()来访问环境变量。
9 ^+8b9y ;
{(#2G, ;
Bl$Hg,in- ; - error_reporting = E_ALL [Code Cleanliness, Security(?)]
"($"T v2 ; By default, PHP surpresses errors of type E_NOTICE. These error messages
r&rip^40 ; are emitted for non-critical errors, but that could be a symptom of a bigger
{f1iys'Om ; problem. Most notably, this will cause error messages about the use
L*(Sh2=_ ; of uninitialized variables to be displayed.
H;w8[ImK ;
?q{HS&k ;
%H/V
iC ; 默认的,PHP 给出 E_NOTICE 错误类型,这些错误信息不是核心错误,但是可能是个更大错误的隐患。
tXXnHEz ; 大多数提醒是那些没有初始化变量引起的错误信息。
]Y;5U ;
-F7P$/9 ;
$Sls9H+. ; - allow_call_time_pass_reference = Off [Code cleanliness]
yor6h@F1 ; It's not possible to decide to force a variable to be passed by reference
3%~c\naD?O ; when calling a function. The PHP 4 style to do this is by making the
0#y
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&)
qs0 ;
dQljG.PiK ;
m:-=K ; 在调用函数时,不可能决定强制传递变量的引用。PHP 4 里通过函数请求相关参数的引用来实现
XU5GmGu_+ ;
AJYZ` ;
0]k-0#JM 4"^v]&I ;;;;;;;;;;;;;;;;;;;;
&9OnN<mT1 ; Language Options ;
jCp^CNbA ;
;M<R
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ZVIlVuZ} ; 语言配置
y?P4EVknM3 ;
%n B}Hq ; ;
hEhvA6f, ;;;;;;;;;;;;;;;;;;;;
_ci8!PP GtLnh~) ; Enable the PHP scripting language engine under Apache.
a1dkB"Zp.p ;
j"5 $m@lgn ;
vX;~m7+ ; 允许在Apache下的PHP脚本语言引擎
}Gf9.ACQ ;
/0 2-0mNv ;
)dh_eqnX engine = On
B>r>z5 sD=iHO
Am ; Allow the tags are recognized.
T|^KG<uPV! ;
R1?LB"aN ;
]5a,%*f+ ; 允许 标记
9M;k(B! ;
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