;;;;;;;;;;;;;;;;;;;
kuq&8f~! ; About this file ;
:
Iq ;
A4~-{.w= ; 关于这个文件
|l-~,eRvi5 ;
8NZQTRdH ;;;;;;;;;;;;;;;;;;;
J#'8]p3E ;
}AW"2<@ ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
Y+d+ ; sets some non standard settings, that make PHP more efficient, more secure,
mAM:Q*a' ; and encourage cleaner coding.
9}|x
N8 ;
ikd1KF+I ;
WqO4_;X6/ ; 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
jd.{J{o ; PHP更加有效,更加安全,鼓励整洁的编码。
c80Ffq ;
gf ?_tB0C ;
(- D^_*f ; The price is that with these settings, PHP may be incompatible with some
F$sDmk# ; applications, and sometimes, more difficult to develop with. Using this
[%c5MQ?H ; file is warmly recommended for production sites. As all of the changes from
_|Uv7>}J^ ; the standard settings are thoroughly documented, you can go over each one,
?S<`*O
+ ; and decide whether you want to use it or not.
MvKr~ ;
=vs]Kmm ;
/2f ; 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。
%f?Z/Wn ; 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
fsjCu! ; 处理没一个,决定是否使用他们。
h/oC9?v ;
wS7nTZfw ;
v]GQb ; For general information about the php.ini file, please consult the php.ini-dist
yE#.Q<4 ; file, included in your PHP distribution.
EJW}&e/ ;
4{QD: D(D ;
9u;/l#?@T ; 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
aizJ&7(> ;
6}cN7wnm
j ;
$L4h'(s ; This file is different from the php.ini-dist file in the fact that it features
rT|wZz9$@ ; different values for several directives, in order to improve performance, while
?CD[jX}! ; possibly breaking compatibility with the standard out-of-the-box behavior of
im3BQIPR ; PHP 3. Please make sure you read what's different, and modify your scripts
4%$#
; accordingly, if you decide to use this file instead.
it$w.v+W7V ;
)Drif\FF) ;
+;ylld ; 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
#|"M ; PHP 3 的标准的 out-of-the-box 特性。
(zX75QSKV ;
*!.anbo@?z ;
gX|We}H ; - register_globals = Off [Security, Performance]
NmA6L+ ; Global variables are no longer registered for input data (POST, GET, cookies,
|{ @BH ; environment and other server variables). Instead of using $foo, you must use
ffQm"s:P ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
:+_ ; request, namely, POST, GET and cookie variables), or use one of the specific
eakQZ-Q ; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
+-!2nk`"a ; on where the input originates. Also, you can look at the
l*w*e.ezQ ; import_request_variables() function.
h e[2, ; Note that register_globals is going to be depracated (i.e., turned off by
4;2 ; default) in the next version of PHP, because it often leads to security bugs.
!%'"l{R ; Read
http://php.net/manual/en/security.registerglobals.php for further
8AJ#].q0F ; information.
/E-sg,
k ;
&0`i(l4]l ;
#O lPnP 2 ; 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
g/4ipcG;N ; $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
cN:dy# ; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
E*x ct-m# ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
74=zLDDS ;
90 >V he ; 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
7NRm\%^q ;
http://php.net/manual/en/security.registerglobals.php
kIR/.Ij} ; 查看详细内容
\beYb0(+ ;
W1&"dT@ ;
5]*!N ; - display_errors = Off [Security]
9$L2a ; With this directive set to off, errors that occur during the execution of
v,kvLjqt ; scripts will no longer be displayed as a part of the script output, and thus,
v?YxF} ; will no longer be exposed to remote users. With some errors, the error message
|=:<[FU ; content may expose information about your script, web server, or database
Gl%N}8Cim ; server that may be exploitable for hacking. Production sites should have this
twox.@"U ; directive set to off.
f@ILC=c< ;
,u=+%6b)A ;
6 Nws>(Ij ; 设置这个指示为Off,在脚本执行期间发生错误时,不再将错误作为输出的一部分显示,这样就不会暴露给
7]_zWx,r ; 远端用户。对于某些错误,错误信息的内容可能暴露你的脚本,web服务器,数据库服务器的信息,可能被
*\Lr]6k ; 黑客利用。最终产品占点需要设置这个指示为off.
:O7n*lwx ;
je`Inn< ;
h=4 GSU ; - log_errors = On [Security]
\hWac%# ; This directive complements the above one. Any errors that occur during the
-zzoz x]S= ; execution of your script will be logged (typically, to your server's error log,
dJe
3DW : ; but can be configured in several ways). Along with setting display_errors to off,
_SnD)k+TgJ ; this setup gives you the ability to fully understand what may have gone wrong,
;Z9(ll:<$ ; without exposing any sensitive information to remote users.
J|w%n5Y ;
)nGH$Mu ;
k;Fxr% ; 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
HQNpf1=D ; 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
[tR b{JsUd ; 发生错误的能力,而不会向远端用户暴露任何信息。
~RH)iI ;
cua ( w ;
Ciy%7_~\ ; - output_buffering = 4096 [Performance]
q+} \(| ; Set a 4KB output buffer. Enabling output buffering typically results in less
=!G{+&j ; writes, and sometimes less packets sent on the wire, which can often lead to
\mL]xE- ; better performance. The gain this directive actually yields greatly depends
~e&O?X ; on which Web server you're working with, and what kind of scripts you're using.
A&A{Thz ;
~9PZ/(
' ;
xE{slDl ; 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。
D/afa8>LQH ; 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。
eM@xs<BR ;
91-[[< ;
tXuf ! ; - register_argc_argv = Off [Performance]
.Q^V,[on1T ; Disables registration of the somewhat redundant $argv and $argc global
fRT4>So ; variables.
mL-6+pJ@ ;
pfs]pDjS: ;
\XO'7bNu- ; 禁止注册某些多于的 $argv 和 $argc 全局变量
tH~>uOZW ;
E
$P?%<o ;
\8g=
Ix ; - magic_quotes_gpc = Off [Performance]
W4bN']? ; Input data is no longer escaped with slashes so that it can be sent into
;E,i ; SQL databases without further manipulation. Instead, you should use the
p:)=i"uL ; function addslashes() on each input element you wish to send to a database.
"jLC!h^N ;
dai+" ;
yzMGZi`ut ; 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
fwiP3*j+Nn ; 以对每个要发送到数据库的输入元素使用 addslashes()函数。
UmArl)R/ ;
n wMq~I*1 ;
LIrebz ; - variables_order = "GPCS" [Performance]
06M?ecN ; The environment variables are not hashed into the $HTTP_ENV_VARS[]. To access
JL>frS3M ; environment variables, you can use getenv() instead.
ddN G: ;
:>/6:c?atG ; 环境变量不再进入 $HTTP_ENV_VARS[],你需要用 getenv()来访问环境变量。
CYlS8j ;
-$X4RS ;
h#c7v!g ; - error_reporting = E_ALL [Code Cleanliness, Security(?)]
>FKwFwT4D ; By default, PHP surpresses errors of type E_NOTICE. These error messages
80`$F{xcX ; are emitted for non-critical errors, but that could be a symptom of a bigger
fZ&' _ ; problem. Most notably, this will cause error messages about the use
&8Z.m,s] ; of uninitialized variables to be displayed.
d"n"A?nXh ;
(tX)r4VU ;
0yvp>{;p ; 默认的,PHP 给出 E_NOTICE 错误类型,这些错误信息不是核心错误,但是可能是个更大错误的隐患。
:wN!E{0j ; 大多数提醒是那些没有初始化变量引起的错误信息。
1+Uem ;
1J72*`4OK ;
S;y4Z:! ; - allow_call_time_pass_reference = Off [Code cleanliness]
Bnk' ; It's not possible to decide to force a variable to be passed by reference
>t<\zC|~w ; when calling a function. The PHP 4 style to do this is by making the
r6R@"1/ ; function require the relevant argument by reference.
m;A[2 6X ;
L^zh|MEyzk ;
hsT&c| ; 在调用函数时,不可能决定强制传递变量的引用。PHP 4 里通过函数请求相关参数的引用来实现
T--%UZD]W ;
?z <-Ww ;
JypP[yQ "Zx<hL* ;;;;;;;;;;;;;;;;;;;;
`23][V ; Language Options ;
9UVT]acq ;
aj,o<J ;
1;DRcVyS+ ; 语言配置
V#b=mp ;
B^]PKjLNZ ;
;TS%e[lFhQ ;;;;;;;;;;;;;;;;;;;;
H
cyoNY [qC0YM ; Enable the PHP scripting language engine under Apache.
~
rQ,%dH ;
?Pa(e)8\ ;
u>G9r#~`k ; 允许在Apache下的PHP脚本语言引擎
'n
^,lXWB ;
=*I|z+ ;
x}nBUq: engine = On
3kk^hvB+f 15q^&l[Q ; Allow the tags are recognized.
)TKn5[<4 ;
{~uTi>U ;
D,R',(3 ; 允许 标记
b$%Kv( ;
E4>}O;m0 ;
qv}ECQ short_open_tag = On
77y+ik N_S~&(I| ; Allow ASP-style tags.
_ziSH 3( ;
.c~z^6x ;
8e3eQ ; 允许 ASP 类型的 标记
K!.t}s.t ;
E>f{j:M ;
l)dE7$H asp_tags = Off
AWYlhH4c?t >;'0ymG.` ; The number of significant digits displayed in floating point numbers.
SOOJq C ;
{wsJ1v8! ;
qT !lq ; 浮点数显示的有意义的数字(精度)
@4D{lb"{ ;
^ =n7E ;
'"\'<>Be precision = 14
eBs.RR
]O \wk;Bo ; Enforce year 2000 compliance (will cause problems with non-compliant browsers)
=JgR c7 ;
R ZQH#+*t} ;
zSQy
; 强制遵从 2000 年(会在不遵从的浏览器上引起错误)
j6Sg~nRh ;
<+-n
lK4 ;
'j<u0'K@ y2k_compliance = Off
<n 06(9BF Btm_S\1 ; Output buffering allows you to send header lines (including cookies) even
IsE3-X| ; after you send body content, at the price of slowing PHP's output layer a
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