;;;;;;;;;;;;;;;;;;;
6T R8D\
; About this file ;
'LJ %.DJ ;
dE 3i= ; 关于这个文件
"bHtf_ ;
B
rez&3[ ;;;;;;;;;;;;;;;;;;;
t}5'(9 ;
z*Myokhf ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
9\AEyaJFZ ; sets some non standard settings, that make PHP more efficient, more secure,
1m&!l6Jk ; and encourage cleaner coding.
f o/
D3 ;
yq/[ /*7^ ;
NmH}"ndv+ ; 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
}9L 40)8 ; PHP更加有效,更加安全,鼓励整洁的编码。
w/lXZg ;
p_rN1W
Dd' ;
7yMieUF ; The price is that with these settings, PHP may be incompatible with some
%Nwyx;>9^K ; applications, and sometimes, more difficult to develop with. Using this
)![f\!'PI ; file is warmly recommended for production sites. As all of the changes from
n/KI"qa]9 ; the standard settings are thoroughly documented, you can go over each one,
K[iY{ ; and decide whether you want to use it or not.
Y|hzF:ll ;
s|{^ }4{ ;
I}*]m%'-Y ; 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。
Ma` ; 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
aHBByH ; 处理没一个,决定是否使用他们。
}V1DyLg: ;
>XD02A[ ;
3EbnZb ; For general information about the php.ini file, please consult the php.ini-dist
[(D}%+2 ; file, included in your PHP distribution.
NZfo`iHAN ;
1Qp1Es<) ;
W+#}~2&Dv ; 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
4FfwpO3,Ku ;
BxSk%$J ;
xm<5S;E5U4 ; This file is different from the php.ini-dist file in the fact that it features
"-0pz\a ; different values for several directives, in order to improve performance, while
vR6^n~ ; possibly breaking compatibility with the standard out-of-the-box behavior of
ef;&Y>/ ; PHP 3. Please make sure you read what's different, and modify your scripts
'DL;c@}37 ; accordingly, if you decide to use this file instead.
zPX=MfF ;
@&~OB/7B: ;
az:~{f*- ; 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
?:#>^eWYe7 ; PHP 3 的标准的 out-of-the-box 特性。
Ez7V>FN X ;
M^|"be~{' ;
Q9Y9{T ; - register_globals = Off [Security, Performance]
MFc=B`/X ; Global variables are no longer registered for input data (POST, GET, cookies,
*3w/`R<\ ; environment and other server variables). Instead of using $foo, you must use
yS:IRI. ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
FT|/WZR ; request, namely, POST, GET and cookie variables), or use one of the specific
9,iq"dQ ; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
sx;V,"Y ; on where the input originates. Also, you can look at the
vWnHC ; import_request_variables() function.
vOvxQS}dBp ; Note that register_globals is going to be depracated (i.e., turned off by
tj"v0u?zW ; default) in the next version of PHP, because it often leads to security bugs.
u7WTSL% ; Read
http://php.net/manual/en/security.registerglobals.php for further
HKEop ; information.
!#@4xeBPo ;
1cHSgpoJ ;
%S(#cf!HP ; 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
$>S}acuC ; $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
C*W.9 ; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
9sfB+]}h ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
\dp9@y[^ ;
yZj}EBa ; 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
;qT!fuN; ;
http://php.net/manual/en/security.registerglobals.php (!XYH@Mz<w ; 查看详细内容
JR?
)SGB ;
i(&6ys5 ;
'y+bx?3Z ; - display_errors = Off [Security]
p5twL ; With this directive set to off, errors that occur during the execution of
NE=#5?6%g7 ; scripts will no longer be displayed as a part of the script output, and thus,
_Cv[`e. ; will no longer be exposed to remote users. With some errors, the error message
*uI hxMX ; content may expose information about your script, web server, or database
K-"HcHuF ; server that may be exploitable for hacking. Production sites should have this
3zA8pI w ; directive set to off.
V<~_OF ;
B>p0FQ. ;
^H\-3/si* ; 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
aowPji$H ; 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
W[1f]w3 ; 黑客利用。最终产品占点需要设置这个指示为off.
RAv RNd ;
(N~zJ.o ;
8Y{}p[UFT ; - log_errors = On [Security]
wH(vX<W-E ; This directive complements the above one. Any errors that occur during the
G+ $)W
u ; execution of your script will be logged (typically, to your server's error log,
+}`O^#<qLX ; but can be configured in several ways). Along with setting display_errors to off,
<QkN}+B= ; this setup gives you the ability to fully understand what may have gone wrong,
V~]'+A
q> ; without exposing any sensitive information to remote users.
n&3iv^ ;
Gw\G+T?M- ;
i)ES;b4 ; 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
HYI1 o/} ; 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
764}yV> ; 发生错误的能力,而不会向远端用户暴露任何信息。
f>wW}- ;
Il&"=LooZ ;
5uD#=/oV ; - output_buffering = 4096 [Performance]
jnU*l\, ; Set a 4KB output buffer. Enabling output buffering typically results in less
jOm&yX ; writes, and sometimes less packets sent on the wire, which can often lead to
mP5d!+[8 ; better performance. The gain this directive actually yields greatly depends
Ch \ed|u ; on which Web server you're working with, and what kind of scripts you're using.
0ez
i?Um ;
aoakTi!} ;
#8Id:56 ; 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。
z!1/_]WJ, ; 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。
E-tNB{r@ ;
+Qi52OG ;
@8Q+=abz ; - register_argc_argv = Off [Performance]
.
tH35/r ; Disables registration of the somewhat redundant $argv and $argc global
k`2B9,z ; variables.
yZ?_q$4kEI ;
k^dCX+ ;
?{.b9` ; 禁止注册某些多于的 $argv 和 $argc 全局变量
0oi5]f6g?8 ;
\@PUljU] ;
7QOC]:r ; - magic_quotes_gpc = Off [Performance]
|bG [TOa ; Input data is no longer escaped with slashes so that it can be sent into
Y;> p)'z ; SQL databases without further manipulation. Instead, you should use the
pRxlvVt ; function addslashes() on each input element you wish to send to a database.
Cs1%g ;
ko+M,kjwR ;
a`@<Z sR ; 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
jB/q1vFO ; 以对每个要发送到数据库的输入元素使用 addslashes()函数。
vRb(eg ;
tN'- qdm ;
O%++0k; ; - variables_order = "GPCS" [Performance]
Pdo5sve ; The environment variables are not hashed into the $HTTP_ENV_VARS[]. To access
lc$@Jjg9 ; environment variables, you can use getenv() instead.
uZ2v;]\Y6 ;
s=y9!rr ; 环境变量不再进入 $HTTP_ENV_VARS[],你需要用 getenv()来访问环境变量。
Eip~~2 ;
l=-dK_I? ;
\")YKN=W ; - error_reporting = E_ALL [Code Cleanliness, Security(?)]
wkZ2Y-#=' ; By default, PHP surpresses errors of type E_NOTICE. These error messages
1z};"A ; are emitted for non-critical errors, but that could be a symptom of a bigger
WJFTy+bD ; problem. Most notably, this will cause error messages about the use
qq9tBCk ; of uninitialized variables to be displayed.
`.sIZku ;
^K77V$v ;
.J6j" ; 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。
9J;H.:WH ; 大多数提醒是那些没有初始化变量引起的错误信息。
^qzT5W\@ ;
Alk*
"p ;
l~6 SR ; - allow_call_time_pass_reference = Off [Code cleanliness]
e2h k ; It's not possible to decide to force a variable to be passed by reference
C#?d=x ; when calling a function. The PHP 4 style to do this is by making the
b1>$sPJ+ ; function require the relevant argument by reference.
4qSS<SqY ;
C O%O<_C ;
(krG0S:0Q ; 在调用函数时,不可能决定强制传递变量的引用。PHP 4 里通过函数请求相关参数的引用来实现
RH'F<!p ;
*(SBl}f4l ;
A$"$`)P! #u=O 5%. ;;;;;;;;;;;;;;;;;;;;
M4hN#0("4 ; Language Options ;
%CE@} ;
ubC JZ"! ;
aXK%m
; 语言配置
E Pd.atA ;
U5ud?z()OA ;
f s"V'E2a ;;;;;;;;;;;;;;;;;;;;
p_40V%y^ ;k41+O:f@ ; Enable the PHP scripting language engine under Apache.
%{VI-CQ ;
%"KWjwp ;
l-h7ksRs ; 允许在Apache下的PHP脚本语言引擎
"RJk7]p`* ;
TcKKI ;
@
H`QLm engine = On
'a{5}8+8 em9]WSfZ@` ; Allow the tags are recognized.
8^"|-~#< ;
qyBK\WqaP ;
)J6b:W ; 允许 标记
9B;Sk]y ;
eP'kY(g8 ;
sK9h=J;F/ short_open_tag = On
-qCJwz30 }9Dv\"t5 ; Allow ASP-style tags.
B3+WOf5W ;
c%3
@J+z ;
fm:{&( ; 允许 ASP 类型的 标记
Pymh^i ;
g$T_yT'' ;
1]3bx N asp_tags = Off
{e ZE(RvPW ; The number of significant digits displayed in floating point numbers.
Sl<-)a: ;
NCM{OAjS5U ;
!zJ67-G ; 浮点数显示的有意义的数字(精度)
];}|h|q/{} ;
/sC[5G% ;
v*]Xur6e} precision = 14
Joo)GIB <C`eZ}Qqv ; Enforce year 2000 compliance (will cause problems with non-compliant browsers)
r|F,\fF ;
gLxyRbVI ;
Uus)2R7 ; 强制遵从 2000 年(会在不遵从的浏览器上引起错误)
%Kfa|&'zV ;
_C8LK.M#j ;
<fxjj y2k_compliance = Off
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