;;;;;;;;;;;;;;;;;;;
aE1h0`OT ; About this file ;
(U/ 6~r'.L ;
;9=9D{-4+ ; 关于这个文件
)&se/x+ ;
c^A3|tCi ;;;;;;;;;;;;;;;;;;;
iWGgt]RJ ;
4kxy7]W ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
:NA cad ; sets some non standard settings, that make PHP more efficient, more secure,
o=q
N+-N ; and encourage cleaner coding.
{~b]6}O ;
IC92lPM } ;
_Dwn@{[(8 ; 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
_+z@Qn?#6h ; PHP更加有效,更加安全,鼓励整洁的编码。
$J=9$.4" ;
}Jh!B| ;
<*2.B~ ; The price is that with these settings, PHP may be incompatible with some
ehOF@IA_ ; applications, and sometimes, more difficult to develop with. Using this
oel3H5Nz ; file is warmly recommended for production sites. As all of the changes from
_o' jy^ ; the standard settings are thoroughly documented, you can go over each one,
P,_GTs3/G ; and decide whether you want to use it or not.
*)L%pH>` ;
D@>P%k$$s> ;
j%]i#iqF ; 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。
s:jr/ j! ; 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
!i.`m-J* ; 处理没一个,决定是否使用他们。
|X~T</{8i ;
#9#N+ ;
j
7a;g7. ; For general information about the php.ini file, please consult the php.ini-dist
N#Qby4w > ; file, included in your PHP distribution.
, $78\B^ ;
TnPd pynP ;
HPVT$EJ ; 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
.7+_ubj&, ;
wV W+~DJ ;
$-5iwZ ; This file is different from the php.ini-dist file in the fact that it features
8^c|9ow ; different values for several directives, in order to improve performance, while
xfos>|0N ; possibly breaking compatibility with the standard out-of-the-box behavior of
5t:4% ; PHP 3. Please make sure you read what's different, and modify your scripts
pc^(@eD ; accordingly, if you decide to use this file instead.
3M+hjc. ;
75Jh(hd( ;
<IK8Ucp ; 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
DK*2d_ ; PHP 3 的标准的 out-of-the-box 特性。
9i,QCA ;
v;?t=}NwF ;
+3]@0VM26; ; - register_globals = Off [Security, Performance]
m-*du( ; Global variables are no longer registered for input data (POST, GET, cookies,
6LNm>O ; environment and other server variables). Instead of using $foo, you must use
9);a 0}*5 ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
_S2QY7/ ; request, namely, POST, GET and cookie variables), or use one of the specific
"MZVwl "E# ; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
Lo7R^> ; on where the input originates. Also, you can look at the
/LPSI^l!m ; import_request_variables() function.
sBZKf8 @/ ; Note that register_globals is going to be depracated (i.e., turned off by
g9GE0DbT` ; default) in the next version of PHP, because it often leads to security bugs.
~Jmn?9 3 ; Read
http://php.net/manual/en/security.registerglobals.php for further
UZmzk ; information.
UKMrR9[x* ;
&R\
.^3 ;
6>Lr ; 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
c}g^wLa ; $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
t#6gjfIi ; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
N''9Bt+: ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
-;Cl0O% ;
k+JDbJ@ ; 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
Gob1V ;
http://php.net/manual/en/security.registerglobals.php }4A+J"M4y ; 查看详细内容
m`4Sp#m ;
rguC#Xt!4 ;
#x':qBv# ; - display_errors = Off [Security]
-.ha\ t0J ; With this directive set to off, errors that occur during the execution of
WH/r$.& ; scripts will no longer be displayed as a part of the script output, and thus,
]/bf#&@g`k ; will no longer be exposed to remote users. With some errors, the error message
5c3)p^]g ; content may expose information about your script, web server, or database
HWVWl~FA ; server that may be exploitable for hacking. Production sites should have this
k2k/v[60 ; directive set to off.
A5y?|q>5 ;
cXE42MM ;
J--9VlC' ; 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
c5R58#XK= ; 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
{j ${i ; 黑客利用。最终产品占点需要设置这个指示为off.
t}_qtO7> ;
`)1_^# k ;
Z fL\3Mn ; - log_errors = On [Security]
HMrS:: ; This directive complements the above one. Any errors that occur during the
_4x X}Z; ; execution of your script will be logged (typically, to your server's error log,
Tx`;y| ; but can be configured in several ways). Along with setting display_errors to off,
"eZNci ; this setup gives you the ability to fully understand what may have gone wrong,
9_5Fl,u
z ; without exposing any sensitive information to remote users.
Tj<W4+p{ ;
Ko>pwhR} ;
}`h)+Im= ; 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
xwTN\7f> ; 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
I$9t^82j ; 发生错误的能力,而不会向远端用户暴露任何信息。
7evE;KL ;
y5BNHweaRb ;
D!TS/J1S;u ; - output_buffering = 4096 [Performance]
gSL$silc ; Set a 4KB output buffer. Enabling output buffering typically results in less
EAj2uV ; writes, and sometimes less packets sent on the wire, which can often lead to
^qS[2Dy ; better performance. The gain this directive actually yields greatly depends
GT|=Apnwr% ; on which Web server you're working with, and what kind of scripts you're using.
bkLm]n3 ;
fC&Egy ;
T AwA)Zg ; 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。
3oE *86 ; 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。
zRL[.O9 ;
! Hdg
$, ;
H2E!A2\m ; - register_argc_argv = Off [Performance]
\_De(
p ; Disables registration of the somewhat redundant $argv and $argc global
~ NKw}6 ; variables.
2\CFt;fk ;
Z[ZqQ` 7N ;
8e[kE>tS._ ; 禁止注册某些多于的 $argv 和 $argc 全局变量
`GqS.O}C ;
t?QR27cs$ ;
,Hch->?Og ; - magic_quotes_gpc = Off [Performance]
z )a8
^]` ; Input data is no longer escaped with slashes so that it can be sent into
b@/z^k{% ; SQL databases without further manipulation. Instead, you should use the
?VCb@&* ; function addslashes() on each input element you wish to send to a database.
]Tx8ImD#)A ;
`:}GE@] ;
f|1y?w?I ; 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
`k
a!`nfo ; 以对每个要发送到数据库的输入元素使用 addslashes()函数。
2|qE|3&{' ;
w2@ `0 ;
Hh$x8ADf ; - variables_order = "GPCS" [Performance]
g$EjIHb ; The environment variables are not hashed into the $HTTP_ENV_VARS[]. To access
?h<I:[oZ ; environment variables, you can use getenv() instead.
VkRvmKYl ;
x6.an_W6 ; 环境变量不再进入 $HTTP_ENV_VARS[],你需要用 getenv()来访问环境变量。
" <m)Fh; ;
vz#rbBY*; ;
)?K3nr ; - error_reporting = E_ALL [Code Cleanliness, Security(?)]
o'D{ql ; By default, PHP surpresses errors of type E_NOTICE. These error messages
,*bI0mFZ ; are emitted for non-critical errors, but that could be a symptom of a bigger
^7.864 ; problem. Most notably, this will cause error messages about the use
Pi40w+/ ; of uninitialized variables to be displayed.
[JO'ta ;
V\r5 ;
t(\d;ybyx ; 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。
YaFQy0t%/5 ; 大多数提醒是那些没有初始化变量引起的错误信息。
y4C_G? ;
=zK7`5 ;
% )i?\(/ ; - allow_call_time_pass_reference = Off [Code cleanliness]
RI')iz? ; It's not possible to decide to force a variable to be passed by reference
vaxNF%^~yN ; when calling a function. The PHP 4 style to do this is by making the
cPPE8}PVH ; function require the relevant argument by reference.
1Ty{k^% ;
`N_N zH ;
o/CSIvz1 ; 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
u f.Zg;Vc ;
%$~?DDNM ;
Hh(_sewo /=FQ{tLr ;;;;;;;;;;;;;;;;;;;;
zX"@QB3E ; Language Options ;
qg 4:Vq ;
l$}h1&V7 ;
;v[F@O~*) ; 语言配置
TMhUo#`I|
;
pV=X ;
:eo2t>zF-< ;;;;;;;;;;;;;;;;;;;;
Om\?<aul 0N;Pb(%7UU ; Enable the PHP scripting language engine under Apache.
"e&S*8QhM ;
WW:@% cQ@ ;
#]_S{sO ; 允许在Apache下的PHP脚本语言引擎
Qx>S>f ;
/E2/3z ;
:y"Zc1_E engine = On
j\P47q'v# erdWGUfQOe ; Allow the tags are recognized.
vh"zYl` ;
N*|Mfpf ;
'%. lY9D ; 允许 标记
!}9k
@=[ ;
I%h9V([ ;
HH&`f3 short_open_tag = On
G)?VC^Q </5uB'
B ^ ; Allow ASP-style tags.
isLIfE> ;
eRWTuIV6 ;
2ZNTj u7h ; 允许 ASP 类型的 标记
<*i
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1ZJP.T` ;
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