;;;;;;;;;;;;;;;;;;;
LI9
Uc\ ; About this file ;
}B`T%(11= ;
!B/5@P ; 关于这个文件
MLvd6tIv, ;
kYZj^tR ;;;;;;;;;;;;;;;;;;;
HhB&vi ;
"IJ 9vXI ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
9P& \2/ { ; sets some non standard settings, that make PHP more efficient, more secure,
63SmQsv ; and encourage cleaner coding.
+W+o~BE ;
R*O<( ;
PUEEfq!% ; 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
4Z0Y8y8) ; PHP更加有效,更加安全,鼓励整洁的编码。
wCt!.<, . ;
'M35L30 ;
06NW2A%wv ; The price is that with these settings, PHP may be incompatible with some
aL|a2+P[`q ; applications, and sometimes, more difficult to develop with. Using this
PouWRGS_ ; file is warmly recommended for production sites. As all of the changes from
2gJkpf9JN ; the standard settings are thoroughly documented, you can go over each one,
(mgv:<c;BA ; and decide whether you want to use it or not.
Y'O3RA5E ;
B8 r#o=q1 ;
*?~&O.R" ; 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。
]--"
K{ ; 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
TFO4jjiC" ; 处理没一个,决定是否使用他们。
7OD2/{]5 ;
&?*H`5#?G ;
%?PRBE'}' ; For general information about the php.ini file, please consult the php.ini-dist
ldWrv7.P ; file, included in your PHP distribution.
J\E?rT ;
'3]M1EP ;
k;f%OQsF_ ; 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
'_l5Br73= ;
~=t K17i ;
r*g<A2g% ; This file is different from the php.ini-dist file in the fact that it features
A>C8whx ; different values for several directives, in order to improve performance, while
,&LGAa ; possibly breaking compatibility with the standard out-of-the-box behavior of
O4oI&i 7 ; PHP 3. Please make sure you read what's different, and modify your scripts
jJ3dZ<# ; accordingly, if you decide to use this file instead.
t_hr$ { ;
^Is#_Z| ;
Z$y~:bz ; 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
$O9,Gvnxx ; PHP 3 的标准的 out-of-the-box 特性。
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;
%
U|4%P ;
>JHQA1mX ; - register_globals = Off [Security, Performance]
)\+1*R|H} ; Global variables are no longer registered for input data (POST, GET, cookies,
yDw#V`Y^M ; environment and other server variables). Instead of using $foo, you must use
;:aCZ8e ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
Su]p6B ; request, namely, POST, GET and cookie variables), or use one of the specific
j4+kL4M@H ; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
xeW}`i5_w ; on where the input originates. Also, you can look at the
<P_B|Y4N/ ; import_request_variables() function.
?sclOOh ; Note that register_globals is going to be depracated (i.e., turned off by
z4r g.ai ; default) in the next version of PHP, because it often leads to security bugs.
<|;)iT1VeT ; Read
http://php.net/manual/en/security.registerglobals.php for further
pwmH(94$0 ; information.
-Q"
N;&'[& ;
MNocXK ;
QFU1l"(qGk ; 全局变量不再注册输入的数据(POST,GET,cookies,环境变量和其他的服务器变量)。作为代替的是使用
"$ U!1 ; $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
S?u@3PyJm ; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
cIg+^Tl ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
ok/{ w ;
#T08H,W/ ; 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
yZY.B
{ ;
http://php.net/manual/en/security.registerglobals.php jfjT::f>l ; 查看详细内容
c=<5DC&p ;
Z`x*Igf8 ;
:|N(:W>=$Y ; - display_errors = Off [Security]
%Wa. 2s ; With this directive set to off, errors that occur during the execution of
_$m1?DZ ; scripts will no longer be displayed as a part of the script output, and thus,
=-;J2Qlg6 ; will no longer be exposed to remote users. With some errors, the error message
`J-&Y2_/k ; content may expose information about your script, web server, or database
%YwIR.o ; server that may be exploitable for hacking. Production sites should have this
@(any^QJ ; directive set to off.
}5=tUfh)]' ;
li&&[=6A ;
94xWMX2 ; 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
]SG(YrF ; 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
hw0u?++ ; 黑客利用。最终产品占点需要设置这个指示为off.
Pvz\zRq ;
.NT9dX ;
-$o4WSd~ ; - log_errors = On [Security]
5?-@}PL!Y ; This directive complements the above one. Any errors that occur during the
{xCqz0 ; execution of your script will be logged (typically, to your server's error log,
CYZ0F5+t ; but can be configured in several ways). Along with setting display_errors to off,
n0opb [ ? ; this setup gives you the ability to fully understand what may have gone wrong,
0l2@3}e ; without exposing any sensitive information to remote users.
R_B`dP<"~Y ;
A x'o|RE)x ;
"w:?WS ; 这个指示补充上面的。所有的发生在脚本运行期间的错误都会纪录在日志中(代表性的,记录在服务器的错误
aS&,$sR ; 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
c. 06Sw* ; 发生错误的能力,而不会向远端用户暴露任何信息。
|`Iispn ;
>.r> aH ;
x"{WLZ ; - output_buffering = 4096 [Performance]
O_^t u?x ; Set a 4KB output buffer. Enabling output buffering typically results in less
_qsg2e}n ; writes, and sometimes less packets sent on the wire, which can often lead to
':DLv{R ; better performance. The gain this directive actually yields greatly depends
b9 TsuY ; on which Web server you're working with, and what kind of scripts you're using.
O^sOv!!RH/ ;
xMHu:,ND ;
iDV.C@ ; 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。
tVhf1TH# ; 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。
0%"sOth ;
Q3 yW#eD ;
#L9F\ <K ; - register_argc_argv = Off [Performance]
ev9ltl{ ; Disables registration of the somewhat redundant $argv and $argc global
@<C<rB8R ; variables.
p
#Y2v ;
abkt&981K+ ;
}S6"$R ; 禁止注册某些多于的 $argv 和 $argc 全局变量
d'2q~ ;
_!E)a ;
_
cm^Fi5 ; - magic_quotes_gpc = Off [Performance]
`R,g_{Mj ; Input data is no longer escaped with slashes so that it can be sent into
# GOL%2X ; SQL databases without further manipulation. Instead, you should use the
A_2oQ* ; function addslashes() on each input element you wish to send to a database.
L<Q>:U.@\ ;
h9I vuv' ;
v6KRE3:V ; 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
L<0eIw ; 以对每个要发送到数据库的输入元素使用 addslashes()函数。
.?)gn]# ;
6 B*,Mu4A ;
v&Oc,W ; - variables_order = "GPCS" [Performance]
Z^O_7I<5E ; The environment variables are not hashed into the $HTTP_ENV_VARS[]. To access
wOF";0EN ; environment variables, you can use getenv() instead.
rLp (}^ ;
z65Q"A ; 环境变量不再进入 $HTTP_ENV_VARS[],你需要用 getenv()来访问环境变量。
vY2^*3\<D ;
m.w.h^f$& ;
U$7]*#@& ; - error_reporting = E_ALL [Code Cleanliness, Security(?)]
?V' zG&n@ ; By default, PHP surpresses errors of type E_NOTICE. These error messages
cA{7*=G? ; are emitted for non-critical errors, but that could be a symptom of a bigger
:4/37R(~l8 ; problem. Most notably, this will cause error messages about the use
}N0v_Nas;v ; of uninitialized variables to be displayed.
J3c8WS{: ;
tPaNhm[-q7 ;
\JbOT%1 ; 默认的,PHP 给出 E_NOTICE 错误类型,这些错误信息不是核心错误,但是可能是个更大错误的隐患。
C^*3nd3 ; 大多数提醒是那些没有初始化变量引起的错误信息。
lB*HLC ;
2JL\1=k; ;
.dKFQH iYJ ; - allow_call_time_pass_reference = Off [Code cleanliness]
nWFU8u% ; It's not possible to decide to force a variable to be passed by reference
6D/K=- ; when calling a function. The PHP 4 style to do this is by making the
Q|(G - ; function require the relevant argument by reference.
m#`1.5% ;
d'k99(vy ;
v`Yj) ; 在调用函数时,不可能决定强制传递变量的引用。PHP 4 里通过函数请求相关参数的引用来实现
q.!<GqSgb ;
|H
,-V; ;
ph>0?Z =bn ]i
Yp ;;;;;;;;;;;;;;;;;;;;
+jb<=ERV[ ; Language Options ;
A^vvw~!d ;
T&+y~c[au ;
36UUt!}p ; 语言配置
%![3?|8~ ;
T,/:5L9 ;
T7?cnK" ;;;;;;;;;;;;;;;;;;;;
0[.T`tpN' ^0HgE;4 ; Enable the PHP scripting language engine under Apache.
,$(a,`s) ;
2 `U+
! ;
D+"+m%^>C ; 允许在Apache下的PHP脚本语言引擎
^=[b]*V ;
'nN'bVl/ ;
'q\[aKEX= engine = On
vJ{aBx`VS +'{d^-( ( ; Allow the tags are recognized.
1"f)\FPGe ;
v\dP ;
{'z( ; 允许 标记
qh#?a' ;
RX?y}BDo0 ;
Cq[<CPAS short_open_tag = On
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