;;;;;;;;;;;;;;;;;;;
ol[{1KT{ ; About this file ;
%^5$=w ;
vuAAaKz ; 关于这个文件
17
j7j@s) ;
"3^6 ;;;;;;;;;;;;;;;;;;;
($cu!$lY~ ;
g{D&|qWj ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
lN1zfM ; sets some non standard settings, that make PHP more efficient, more secure,
$ o t"Du ; and encourage cleaner coding.
DI&xTe9k ;
)Z;Y,g ;
qC6Q5F ; 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
't|F}@HP ; PHP更加有效,更加安全,鼓励整洁的编码。
[p7le8= ;
!t_,x= ;
u>(Q& 25 ; The price is that with these settings, PHP may be incompatible with some
,\qo ; applications, and sometimes, more difficult to develop with. Using this
Maxnk3n ; file is warmly recommended for production sites. As all of the changes from
92VAQU6 ; the standard settings are thoroughly documented, you can go over each one,
jkdNisq37 ; and decide whether you want to use it or not.
w"BTu-I ;
h)<42Y ;
8:A<PV!+ ; 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。
pDKJLa ; 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
W*s`1O > ; 处理没一个,决定是否使用他们。
4]+ ^K` ;
6F(yH4 ;
7"[lWC!As5 ; For general information about the php.ini file, please consult the php.ini-dist
m9q%l_ ; file, included in your PHP distribution.
6?a(@<k_ ;
Wh<lmC50( ;
Q3/q%#q> ; 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
9M!_D?+P? ;
34?yQX{ ;
~/#?OLj(T ; This file is different from the php.ini-dist file in the fact that it features
ke4q$pD ; different values for several directives, in order to improve performance, while
L;f=\q"g ; possibly breaking compatibility with the standard out-of-the-box behavior of
JDhA{VN6 ; PHP 3. Please make sure you read what's different, and modify your scripts
j)]'kg ; accordingly, if you decide to use this file instead.
KC]Jbm{y ;
-s)2b
; ;
Zk/NO^1b ; 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:,2W&s ; PHP 3 的标准的 out-of-the-box 特性。
H\b5]q% ;
Lhc@*_2 ;
OcH- `A ; - register_globals = Off [Security, Performance]
UMX+h])#N ; Global variables are no longer registered for input data (POST, GET, cookies,
C=m Y ; environment and other server variables). Instead of using $foo, you must use
D-~Jj&7 ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
b:3hKW ; request, namely, POST, GET and cookie variables), or use one of the specific
K;97/"
; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
Xo*$|9[. ; on where the input originates. Also, you can look at the
JZY=2q& ; import_request_variables() function.
dyp]y$ ; Note that register_globals is going to be depracated (i.e., turned off by
[@y=%\%R ; default) in the next version of PHP, because it often leads to security bugs.
XnY}dsSO ; Read
http://php.net/manual/en/security.registerglobals.php for further
z84W{!
P ; information.
h1kPsgzR ;
|l?ALP_g ;
C0fA3y72 ; 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
$%E9^F ; $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
,mX|TI<* ; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
_F*w
,b$8 ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
czb%%:EJs| ;
zo5.}mr+ ; 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
%%Kg'{-: ;
http://php.net/manual/en/security.registerglobals.php Ly<;x^D ; 查看详细内容
YH[_0!JY^ ;
$ i&$ZdX ;
`kv$B3 ; - display_errors = Off [Security]
I L=v[)en4 ; With this directive set to off, errors that occur during the execution of
UxvsSHi ; scripts will no longer be displayed as a part of the script output, and thus,
b(yO ; will no longer be exposed to remote users. With some errors, the error message
FKx9$B ; content may expose information about your script, web server, or database
p%ZiTrA1&D ; server that may be exploitable for hacking. Production sites should have this
pd;-z ; directive set to off.
"@?|Vv,vn ;
a"DV`jn ;
:^s7#4%6 ; 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
%~;Q_#CR/K ; 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
^(\Gonf< ; 黑客利用。最终产品占点需要设置这个指示为off.
vX/A9Qi,U. ;
(p?3#|^ ;
ygW@[^g ; - log_errors = On [Security]
'f}S,i +q ; This directive complements the above one. Any errors that occur during the
]p*)
PpIl ; execution of your script will be logged (typically, to your server's error log,
vedMzef[@> ; but can be configured in several ways). Along with setting display_errors to off,
_Ry.Wth ; this setup gives you the ability to fully understand what may have gone wrong,
_%2Umy| ; without exposing any sensitive information to remote users.
pzax~Vp ;
tZYI{m{ ;
0V#t ;`Q3 ; 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
GufP[|7b- ; 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
RsD`9>6) ; 发生错误的能力,而不会向远端用户暴露任何信息。
sKuTG93sr@ ;
9v
F2aLPk ;
JAb?u.,Ns_ ; - output_buffering = 4096 [Performance]
PM.SEzhm ; Set a 4KB output buffer. Enabling output buffering typically results in less
p<zXuocQ ; writes, and sometimes less packets sent on the wire, which can often lead to
cGc|n3( ; better performance. The gain this directive actually yields greatly depends
LJ/qF0L!H ; on which Web server you're working with, and what kind of scripts you're using.
_tReZ(Vw ;
]18ygqt ;
pu:D/2R2;k ; 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。
i@CMPz-h& ; 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。
;
BZM~'
;
$i@EfujY ;
D,n}Qf!GYk ; - register_argc_argv = Off [Performance]
BXo|CITso ; Disables registration of the somewhat redundant $argv and $argc global
w&"w" ; variables.
=.X?LWKY ;
f>5RAg ;
n2{{S(N ; 禁止注册某些多于的 $argv 和 $argc 全局变量
@."o:K ;
IPVzV\o ;
|3,V%>z ; - magic_quotes_gpc = Off [Performance]
|3s&Y`x-D ; Input data is no longer escaped with slashes so that it can be sent into
iW}l[g8sw! ; SQL databases without further manipulation. Instead, you should use the
J=X%
xb ; function addslashes() on each input element you wish to send to a database.
<VU4rk^= ;
y,&M\3A ;
hcgc
=$^ ; 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
p},Fwbl ; 以对每个要发送到数据库的输入元素使用 addslashes()函数。
.G_3blE; ;
M#cr*% ;
0Ad~!Y+1 ; - variables_order = "GPCS" [Performance]
dn\F! ; The environment variables are not hashed into the $HTTP_ENV_VARS[]. To access
Jo3(bl%u ; environment variables, you can use getenv() instead.
unnx#e] ;
V*zz-
2_i ; 环境变量不再进入 $HTTP_ENV_VARS[],你需要用 getenv()来访问环境变量。
H 1D;:n ;
'
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7F(F.ut ; - error_reporting = E_ALL [Code Cleanliness, Security(?)]
S9NN.dKu ; By default, PHP surpresses errors of type E_NOTICE. These error messages
&fSc{/ ; are emitted for non-critical errors, but that could be a symptom of a bigger
E)O|16f|> ; problem. Most notably, this will cause error messages about the use
K)`:v|d ; of uninitialized variables to be displayed.
0['"m^l0S ;
U('<iw,Yy ;
.Sr:"S rT ; 默认的,PHP 给出 E_NOTICE 错误类型,这些错误信息不是核心错误,但是可能是个更大错误的隐患。
(Q5@MfK` ; 大多数提醒是那些没有初始化变量引起的错误信息。
T#n1@FgC ;
zf,%BI[Hr ;
3rdfg ; - allow_call_time_pass_reference = Off [Code cleanliness]
KKjxg7{K ; It's not possible to decide to force a variable to be passed by reference
+z=%89GJ ; when calling a function. The PHP 4 style to do this is by making the
Dsj|~J3 ; function require the relevant argument by reference.
~y2)&x
;
ES\Q5)t/fo ;
]rg+nc3 ; 在调用函数时,不可能决定强制传递变量的引用。PHP 4 里通过函数请求相关参数的引用来实现
Px#QZZ ;
.W : ;
LBkc s4+ q Iy^N:C2' ;;;;;;;;;;;;;;;;;;;;
WjrMd#^ ; Language Options ;
%Lp7@ ;
_ML~c&9jv ;
[9O~$! <% ; 语言配置
E,LYS"%_ ;
F[kW:-ne@Z ;
zZ9<4"CIk ;;;;;;;;;;;;;;;;;;;;
9*|3E"Vr hY}/Y ; Enable the PHP scripting language engine under Apache.
v0C;j(2zb ;
?JgO-. ;
H_?B{We ; 允许在Apache下的PHP脚本语言引擎
hOB\n! ;
eky(;%Sz ;
r)p2'+}pV engine = On
'^Utbp2< R6Zj=l[ ; Allow the tags are recognized.
8b(1ut{ ;
!(*a+ur&i ;
Y#lk!#\Y ; 允许 标记
GwQZf| ;
O<1vSav!K ;
~zxwg+:QO short_open_tag = On
``$%L=_m /> 3 ; Allow ASP-style tags.
KR=d"t Qw ;
2]D$|M?$~ ;
/c@*eU ; 允许 ASP 类型的 标记
t0bhXFaiE ;
K3rBl!7v ;
)Ig+uDGk asp_tags = Off
:4ja@~ [v0ri<