;;;;;;;;;;;;;;;;;;;
V#Eq74ic ; About this file ;
#4?3OU# ;
\WEC1+@ ; 关于这个文件
Z_/03K$q ;
]RJ2`xf ;;;;;;;;;;;;;;;;;;;
=s<QN*zJB0 ;
c$TBHK;c ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
jkd8M;Jw ; sets some non standard settings, that make PHP more efficient, more secure,
4`B:Mq&j ; and encourage cleaner coding.
bcg)K`'N ;
uv4jbg}Z+3 ;
~-x\E#( ; 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
x8t1g,QA ; PHP更加有效,更加安全,鼓励整洁的编码。
,;;~dfHm ;
&kGSxYDk% ;
XCY4[2*a> ; The price is that with these settings, PHP may be incompatible with some
I;LqyzM ; applications, and sometimes, more difficult to develop with. Using this
4l:+>U@KU ; file is warmly recommended for production sites. As all of the changes from
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9[RHK ; the standard settings are thoroughly documented, you can go over each one,
?/D#ql7 ; and decide whether you want to use it or not.
,KWeW^z'7 ;
[;}c@ ;
Rp1 OC ; 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。
_GS2&|7` ; 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
H.e@w3+h ; 处理没一个,决定是否使用他们。
1k`!w} ;
;#*mB` ;
7Uh}|6PU ; For general information about the php.ini file, please consult the php.ini-dist
i "xq SLf= ; file, included in your PHP distribution.
0td;Ag ;
Q{l;8MCL ;
_eS*e-@O5 ; 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
hsh
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;
OpfFF;"A' ; This file is different from the php.ini-dist file in the fact that it features
n!2|;|$}Z ; different values for several directives, in order to improve performance, while
i?]!8Ji ; possibly breaking compatibility with the standard out-of-the-box behavior of
t+
@F"[j ; PHP 3. Please make sure you read what's different, and modify your scripts
m`|+_{4[n ; accordingly, if you decide to use this file instead.
j56Y,Tm ;
#&^+hx| ;
uPpP") ; 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
6+>rf{5P7 ; PHP 3 的标准的 out-of-the-box 特性。
ft5 Bk'ZJ ;
U]d+iz??b ;
r+n&Pp+9 ; - register_globals = Off [Security, Performance]
q~Ud>{ ; Global variables are no longer registered for input data (POST, GET, cookies,
#gq3 e ; environment and other server variables). Instead of using $foo, you must use
tpS F[W ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
8LOzL,Ah ; request, namely, POST, GET and cookie variables), or use one of the specific
94+#6jd e ; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
??4QDa- ; on where the input originates. Also, you can look at the
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; import_request_variables() function.
|( KM 8 ; Note that register_globals is going to be depracated (i.e., turned off by
B}p/ ,4x6 ; default) in the next version of PHP, because it often leads to security bugs.
V&G_Bu~ ; Read
http://php.net/manual/en/security.registerglobals.php for further
Y\lBPp0{\v ; information.
=1D*K% ;
}-!$KR]:s ;
NEvt71k ; 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
}w$/x<Q[ ; $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
'(Pbz
; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
p^2pv{by ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
~0`Pe{^* ;
1BF+sT3 ; 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
0kDT:3 ;
http://php.net/manual/en/security.registerglobals.php S5;q)qz2J ; 查看详细内容
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K_xn> ;
B$HQFdTli ; - display_errors = Off [Security]
8`+X6iZOQ ; With this directive set to off, errors that occur during the execution of
Sng V<J>zR ; scripts will no longer be displayed as a part of the script output, and thus,
0\/7[nwS ; will no longer be exposed to remote users. With some errors, the error message
'Mg%G(3 ; content may expose information about your script, web server, or database
)K}b,X`($ ; server that may be exploitable for hacking. Production sites should have this
cWm.'] ; directive set to off.
nV'B!q ;
i^=an?}/ ;
f,$FrI, ; 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
%j'lWwi ; 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
#ws6z`mt ; 黑客利用。最终产品占点需要设置这个指示为off.
REa%kU ;
79&Mc,69 ;
6rk/74gI,a ; - log_errors = On [Security]
KxvT}"k ; This directive complements the above one. Any errors that occur during the
+_+_`q>] ; execution of your script will be logged (typically, to your server's error log,
ym:JtI69 ; but can be configured in several ways). Along with setting display_errors to off,
9F3`hJZRy> ; this setup gives you the ability to fully understand what may have gone wrong,
r`lgK2r\ ; without exposing any sensitive information to remote users.
sbgRl% ;
8ciLzyrY* ;
+ISB"a ; 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
Re=bJ|wo ; 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
8s|r' ; 发生错误的能力,而不会向远端用户暴露任何信息。
a-7nA ;
^s%Qt ;
WvR}c ; - output_buffering = 4096 [Performance]
"~GudK & ; Set a 4KB output buffer. Enabling output buffering typically results in less
pt=[XhxC(> ; writes, and sometimes less packets sent on the wire, which can often lead to
H`fkds ; better performance. The gain this directive actually yields greatly depends
7IHWj< ; on which Web server you're working with, and what kind of scripts you're using.
`toSU>: ;
p_qH7W ;
f}*Xz.[bCp ; 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。
^ K/B[8 ; 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。
S6cSeRmw ;
,u$$w ;
|%$d/<<PZ ; - register_argc_argv = Off [Performance]
p/@z4TCNX ; Disables registration of the somewhat redundant $argv and $argc global
Yd]f}5F ; variables.
$WdZAv\_S ;
m|p}Jf! ;
5"{wnnY%K} ; 禁止注册某些多于的 $argv 和 $argc 全局变量
I(<1-3~ ;
?
[=P ;
)U8F6GIC&} ; - magic_quotes_gpc = Off [Performance]
m^p
Q55, ; Input data is no longer escaped with slashes so that it can be sent into
X!r!lW ; SQL databases without further manipulation. Instead, you should use the
Oi7|R7NE ; function addslashes() on each input element you wish to send to a database.
zS.7O'I<' ;
1`b?nX ;
<OpiD%Ctx ; 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
d+=;sJ ; 以对每个要发送到数据库的输入元素使用 addslashes()函数。
x!S8' ;
I_v]^>Xw ;
IDv@r\Xw ; - variables_order = "GPCS" [Performance]
N+h|Ffnp ; The environment variables are not hashed into the $HTTP_ENV_VARS[]. To access
6Ba>l$/q ; environment variables, you can use getenv() instead.
'tF<7\! ;
SxMh ' ; 环境变量不再进入 $HTTP_ENV_VARS[],你需要用 getenv()来访问环境变量。
r/8,4:rh ;
l~!#<=. ;
3"%:S_[ ; - error_reporting = E_ALL [Code Cleanliness, Security(?)]
~KEnZa0 ; By default, PHP surpresses errors of type E_NOTICE. These error messages
r)ga{Nn,. ; are emitted for non-critical errors, but that could be a symptom of a bigger
GMd81@7 ; problem. Most notably, this will cause error messages about the use
aNfgSo05@n ; of uninitialized variables to be displayed.
<PXA`]x~ ;
852$Ui|I ;
yv,9 0+k ; 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。
Q TM+WD ; 大多数提醒是那些没有初始化变量引起的错误信息。
{_PV~8u ;
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4 ;
HnZrRHT0 ; - allow_call_time_pass_reference = Off [Code cleanliness]
wMei`svY ; It's not possible to decide to force a variable to be passed by reference
9v0f4Pbxm ; when calling a function. The PHP 4 style to do this is by making the
wHdq :,0-! ; function require the relevant argument by reference.
*9*6n\~aI ;
iQS?LksQX ;
h(jg7R ; 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
%/s:G) ;
!j [U ;
3KP6M= $
5 ;;;;;;;;;;;;;;;;;;;;
Z5_MSPm ; Language Options ;
}Li24JK ;
^PO0(rh ;
@^/JNtbH! ; 语言配置
;<MHDmD ;
[BmondOx ;
`ffWV;P ;;;;;;;;;;;;;;;;;;;;
<"aPoGda e$ E=n ; Enable the PHP scripting language engine under Apache.
[G4#DP\t>p ;
v-4eN1OS ;
-,3Ka: ; 允许在Apache下的PHP脚本语言引擎
ZJ u\ ;
^hTq~ " ;
YgrBIul engine = On
'^}l|( $:F] O$A ; Allow the tags are recognized.
*m2J$9q ;
F71.%p7C8" ;
Bglh}_X ; 允许 标记
RwN*/Li ;
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