;;;;;;;;;;;;;;;;;;;
EzDk}uKY0R ; About this file ;
tDSJpW'd ;
Kpb#K[(]& ; 关于这个文件
>GQEqXs ;
L~_9_9c ;;;;;;;;;;;;;;;;;;;
Z= jr-)kK ;
g$(
V^ ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
qi;f^9M% ; sets some non standard settings, that make PHP more efficient, more secure,
OH;b"] ; and encourage cleaner coding.
D0g ZC ;
~}F{vm ;
=Qh\D ; 这个是推荐的,PHP 4 版本类型的 php.ini-dist 文件,他设置了一些非标准的设置,他们使得
NXwz$}}Pp ; PHP更加有效,更加安全,鼓励整洁的编码。
W4hbK9y ;
Z&0'a ;
N U|d ; The price is that with these settings, PHP may be incompatible with some
, 3,gG" ; applications, and sometimes, more difficult to develop with. Using this
.^N/peUq ; file is warmly recommended for production sites. As all of the changes from
@[5xq ; the standard settings are thoroughly documented, you can go over each one,
J%x6 ; and decide whether you want to use it or not.
xm%Um\Pb7 ;
=jlt5 z ;
e"/;7:J5\ ; 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。
] x\-$~E ; 使用这个文件是我门对建设站点的热心建议。每个标准设置的改变都有彻底的说明稳当,你可以
eK.e|z| ; 处理没一个,决定是否使用他们。
/<E5"Mm% ;
7.C;NT ;
*4_jA]( ; For general information about the php.ini file, please consult the php.ini-dist
!xP8#|1 ; file, included in your PHP distribution.
5Ycco,x ;
iOwx0GD.n ;
n.wF&f'D] ; 关于 php.ini 的一般信息,请参考 php.ini-dist 文件,包括你的 PHP 的说明
n,=VQOu ;
I([!]z ;
k:JrHBKv\ ; This file is different from the php.ini-dist file in the fact that it features
k9$K} ; different values for several directives, in order to improve performance, while
Mzsfo;kk+ ; possibly breaking compatibility with the standard out-of-the-box behavior of
!
vP[;6 ; PHP 3. Please make sure you read what's different, and modify your scripts
C3< m7h ; accordingly, if you decide to use this file instead.
8i6Ps$T ;
v[#9+6P= ;
hfnN@Kg?B} ; 这个文件和 php.ini-dist 的区别在于它给予了一些指示不同的值,来提高性能,同时可能破坏了
_$=
_du ; PHP 3 的标准的 out-of-the-box 特性。
.gG1kW A- ;
R>,:A%?^b5 ;
&n6$rBr% ; - register_globals = Off [Security, Performance]
i-bJS6 ; Global variables are no longer registered for input data (POST, GET, cookies,
wB.Nn/p ; environment and other server variables). Instead of using $foo, you must use
K)qF+Vb^j ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
m<{<s T ; request, namely, POST, GET and cookie variables), or use one of the specific
S>.SSXlM ; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
Q@
2i~Qo[ ; on where the input originates. Also, you can look at the
(Q%'N3gk ; import_request_variables() function.
F_Y7@Ei/ ; Note that register_globals is going to be depracated (i.e., turned off by
f` :i.Sr ; default) in the next version of PHP, because it often leads to security bugs.
/J04^6 ; Read
http://php.net/manual/en/security.registerglobals.php for further
,S'p%g ; information.
XEn*?.e ;
_{R=B8Zz\ ;
'&.# ; 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
:>D[n1v ; $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
#[zI5)Meh ; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
ZZcEt ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
R&|mdY8 ;
t<~ $ ; 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
D|rFu ;
http://php.net/manual/en/security.registerglobals.php Vl_:c75" ; 查看详细内容
}@Ge}9$h ;
&krwf
]| ;
0@G")L
Ue0 ; - display_errors = Off [Security]
b7 !Qn} ; With this directive set to off, errors that occur during the execution of
r`AuvwHPs[ ; scripts will no longer be displayed as a part of the script output, and thus,
RE=` ; will no longer be exposed to remote users. With some errors, the error message
2kdC]|H2? ; content may expose information about your script, web server, or database
nA
P.^_K ; server that may be exploitable for hacking. Production sites should have this
L,mQ
; directive set to off.
PH?#)lD ;
Sp7ld7c ;
+<xQM h8 ; 设置这个指示为Off,在脚本执行期间发生错误时,不再将错误作为输出的一部分显示,这样就不会暴露给
}Z{=|rVE ; 远端用户。对于某些错误,错误信息的内容可能暴露你的脚本,web服务器,数据库服务器的信息,可能被
Ggl~nxz ; 黑客利用。最终产品占点需要设置这个指示为off.
,Y|^^?'j
Q ;
bx]N>k J ;
IX*idcxR ; - log_errors = On [Security]
XK|R8rhg8` ; This directive complements the above one. Any errors that occur during the
si&S%4( ; execution of your script will be logged (typically, to your server's error log,
]xX$<@HR ; but can be configured in several ways). Along with setting display_errors to off,
0KMctPT]p ; this setup gives you the ability to fully understand what may have gone wrong,
9Xl`pEhC ; without exposing any sensitive information to remote users.
y]J89
;
WcHgBbNe ;
eFpTW&9n ; 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
[%9noB ; 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
MF~H"D
n ; 发生错误的能力,而不会向远端用户暴露任何信息。
L:_bg8eD# ;
u:m]CPz ;
Z9575CI< ; - output_buffering = 4096 [Performance]
9:`(Q3Ei ; Set a 4KB output buffer. Enabling output buffering typically results in less
*Ho/ZYj3 ; writes, and sometimes less packets sent on the wire, which can often lead to
(T!9SU ; better performance. The gain this directive actually yields greatly depends
BNd^qB ? ; on which Web server you're working with, and what kind of scripts you're using.
\e!vj.PU ;
iXjo[Rz^C ;
F1jglH/MF) ; 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。
+n<k)E@>J ; 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。
]%BWIqbr ;
dxZu2&gi ;
Ix(?fO#uNF ; - register_argc_argv = Off [Performance]
Gm9hYhC8 ; Disables registration of the somewhat redundant $argv and $argc global
?[)}l9 ; variables.
zX0mdx<|< ;
uiJS8(Cb ;
g.'yZvaP ; 禁止注册某些多于的 $argv 和 $argc 全局变量
fv`O4 ;
taFn![}/!g ;
s<9RKfm ; - magic_quotes_gpc = Off [Performance]
6oLwfTy ; Input data is no longer escaped with slashes so that it can be sent into
(9<guv ; SQL databases without further manipulation. Instead, you should use the
Pu"R,a ; function addslashes() on each input element you wish to send to a database.
ow0!%|fO ;
rS4@1`/R ;
vG;zJ#c ; 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
AC;V
m: @{ ; 以对每个要发送到数据库的输入元素使用 addslashes()函数。
u0#}9UKQ ;
>.'<J] ;
\MjJ9u `8 ; - variables_order = "GPCS" [Performance]
NPd%M ; The environment variables are not hashed into the $HTTP_ENV_VARS[]. To access
=JKv:</.G ; environment variables, you can use getenv() instead.
mt5KbA>nU ;
/9zE^YcT ; 环境变量不再进入 $HTTP_ENV_VARS[],你需要用 getenv()来访问环境变量。
V5GW:QT ;
Ma8_:7`>O ;
rg{9UVj ; - error_reporting = E_ALL [Code Cleanliness, Security(?)]
?p(/_@ ; By default, PHP surpresses errors of type E_NOTICE. These error messages
5v?;PX ; are emitted for non-critical errors, but that could be a symptom of a bigger
ynw5-aS3 ; problem. Most notably, this will cause error messages about the use
)$`wIp ; of uninitialized variables to be displayed.
[@Q_(LQ-U ;
-
/(s#D ;
/v/C<] ; 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。
H"C[&r ; 大多数提醒是那些没有初始化变量引起的错误信息。
{}QB|IH` ;
-S$1Yn ;
>m#e:[N ; - allow_call_time_pass_reference = Off [Code cleanliness]
}';D]c ; It's not possible to decide to force a variable to be passed by reference
m=:4`_0Q ; when calling a function. The PHP 4 style to do this is by making the
e|&6$A>4] ; function require the relevant argument by reference.
`5~ +,/Ys ;
$2M#qkik- ;
/DqLrA ; 在调用函数时,不可能决定强制传递变量的引用。PHP 4 里通过函数请求相关参数的引用来实现
4#5:~M } ;
w.lAQ5)I%\ ;
=xNv\e /Nr*`l ;;;;;;;;;;;;;;;;;;;;
hgLj< ; Language Options ;
?{U
m ;
0 H0-U'l ;
Gg~QAsks
; 语言配置
>[Ye ;
sf]s",t~J ;
\EKU*5\Hp> ;;;;;;;;;;;;;;;;;;;;
CBDG./ {5d9$v7k4 ; Enable the PHP scripting language engine under Apache.
Xe#K{gA ;
(`6T&>(4 ;
9elga"4:' ; 允许在Apache下的PHP脚本语言引擎
NTS#sgP ;
vTaJqEE ;
u~3%bJ] engine = On
vk>b#%1{ ~}!3G ; Allow the tags are recognized.
?[&2o| ;
u$D*tqxG ;
(u]N ; 允许 标记
`u.t[ ;
=)E,8L ;
6m VuyI short_open_tag = On
t^[8RhD xB@|LtdO9; ; Allow ASP-style tags.
{
.*y ;
uP<0WCN ;
WHAQu]{ ; 允许 ASP 类型的 标记
gqR)IVk>% ;
>@YtDl8R ;
WWL4`s asp_tags = Off
jS;J:$>^ /s-A?lw^2 ; The number of significant digits displayed in floating point numbers.
>yXN,5d[ ;
2P]L9'N{Y ;
<H0R&l\ ; 浮点数显示的有意义的数字(精度)
`'\t$nU ;
`xz<>g9e ;
MwfOy@|N precision = 14
}lK3-2Pk gJ;_$` ; Enforce year 2000 compliance (will cause problems with non-compliant browsers)
L:(1ZS ;
.<z!3O&L ;
dgDy5{_ ; 强制遵从 2000 年(会在不遵从的浏览器上引起错误)
xl"HotsX-x ;
(YY~{W$w( ;
/'Pd`Nxl. y2k_compliance = Off
]uspx[UIc xil[#W]7Ge ; Output buffering allows you to send header lines (including cookies) even
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