;;;;;;;;;;;;;;;;;;;
iI GK"} ; About this file ;
\@Wv{0a( ;
DB}Uzw| ; 关于这个文件
=*UK!y?n ;
}k-V( ;;;;;;;;;;;;;;;;;;;
|$WHw*F^ ;
%i9S" ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
>8Oa(9 n ; sets some non standard settings, that make PHP more efficient, more secure,
pqG>|#RG ; and encourage cleaner coding.
i"Jy>' ;
yR$_ZXsd ;
3vrVX<_ ; 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
[S6u:;7 ; PHP更加有效,更加安全,鼓励整洁的编码。
{gD ED ;
M9"Bx/ ;
]E9iaq6Z ; The price is that with these settings, PHP may be incompatible with some
cU;Bm}U ; applications, and sometimes, more difficult to develop with. Using this
J""Cgf ; file is warmly recommended for production sites. As all of the changes from
!LKxZ" ; the standard settings are thoroughly documented, you can go over each one,
E\iK_'# ; and decide whether you want to use it or not.
-}7$;QK&a ;
jCqz^5=$ ;
*HrEh;3^J ; 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。
1]xmOx[mb ; 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
^ :VH?I= ; 处理没一个,决定是否使用他们。
/k.0gYD ;
g->*@%?<w> ;
&xGdKH
; For general information about the php.ini file, please consult the php.ini-dist
;4O[/;i ; file, included in your PHP distribution.
- %fQr5 ;
WwmYJl0 ;
yP58H{hQM8 ; 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
cAR
`{%b ;
}Rh\JDiQ ;
6uE20O<z] ; This file is different from the php.ini-dist file in the fact that it features
@eYpARF ; different values for several directives, in order to improve performance, while
a`wjZ"}'[ ; possibly breaking compatibility with the standard out-of-the-box behavior of
Xi="gxp$% ; PHP 3. Please make sure you read what's different, and modify your scripts
9p_?t'&>q ; accordingly, if you decide to use this file instead.
p?gm=b# ;
L;V8c ;
n Bm ]? ; 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
n/9afIN ; PHP 3 的标准的 out-of-the-box 特性。
h&4s%:_4 ;
a>j}@8[J ;
dIC\U ; - register_globals = Off [Security, Performance]
,dRaV</2 ; Global variables are no longer registered for input data (POST, GET, cookies,
~&Z>fgOTJ ; environment and other server variables). Instead of using $foo, you must use
GvVkb==" ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
lY,^ ; request, namely, POST, GET and cookie variables), or use one of the specific
(.-4Jn ; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
/k'7j*t Z ; on where the input originates. Also, you can look at the
>axeUd+@i ; import_request_variables() function.
j\C6k ; Note that register_globals is going to be depracated (i.e., turned off by
N
R
c4*zQJ ; default) in the next version of PHP, because it often leads to security bugs.
R3B+vLGX ; Read
http://php.net/manual/en/security.registerglobals.php for further
oN032o?S ; information.
'/O:@P5qY ;
%`]+sg[i ;
x/,;:S ; 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
Yjoe| ; $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
'i+L ; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
Nbl&al@" ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
OnTe_JML ;
eiK_JPF A- ; 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
kjYM&q ;
http://php.net/manual/en/security.registerglobals.php
7)2K6<q ; 查看详细内容
)Do 0 ;
a_Y<daRO ;
yGR{-YwU! ; - display_errors = Off [Security]
~0MpB~ {xd ; With this directive set to off, errors that occur during the execution of
R"W}\0k ; scripts will no longer be displayed as a part of the script output, and thus,
FGDVBUY@
; will no longer be exposed to remote users. With some errors, the error message
ggDT5hb ; content may expose information about your script, web server, or database
}`qAb/Ov ; server that may be exploitable for hacking. Production sites should have this
H<d~AurX)J ; directive set to off.
5`^@k< ;
_a$qsY ;
w/|&N>ZOx ; 设置这个指示为Off,在脚本执行期间发生错误时,不再将错误作为输出的一部分显示,这样就不会暴露给
zYzV!s2^ ; 远端用户。对于某些错误,错误信息的内容可能暴露你的脚本,web服务器,数据库服务器的信息,可能被
'AA9F$Dz ; 黑客利用。最终产品占点需要设置这个指示为off.
"3RFyi ;
sS-dHa ;
NO!Qo: ; - log_errors = On [Security]
f~VlCdf+ ; This directive complements the above one. Any errors that occur during the
<YvXyIs ; execution of your script will be logged (typically, to your server's error log,
d{YvdN9d ; but can be configured in several ways). Along with setting display_errors to off,
GLsa]}m,9 ; this setup gives you the ability to fully understand what may have gone wrong,
SwOW%o ; without exposing any sensitive information to remote users.
!|[rh,e] ;
sF{~7IB ;
S= 4o@3%$ ; 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
Y-ao
yoNS ; 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
:a }](Wn ; 发生错误的能力,而不会向远端用户暴露任何信息。
jR%*,IeB ;
%7ngAIg ;
_=mzZe[ ; - output_buffering = 4096 [Performance]
"# *W#ohVA ; Set a 4KB output buffer. Enabling output buffering typically results in less
zj7ta[<tr ; writes, and sometimes less packets sent on the wire, which can often lead to
h%/BZC^L]| ; better performance. The gain this directive actually yields greatly depends
!1l~UB_ ; on which Web server you're working with, and what kind of scripts you're using.
i(4<MB1a ;
&J3QO% ;
%jL^sA2;c+ ; 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。
,ua1sTgQ ; 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。
D, ")n75 ;
n\+c3 ;
5f*_K6 ,v ; - register_argc_argv = Off [Performance]
?~o`mg ; Disables registration of the somewhat redundant $argv and $argc global
yXU.PSG* ; variables.
hhU_kI ;
^MpMqm1?8; ;
\]>YLyG ; 禁止注册某些多于的 $argv 和 $argc 全局变量
t\,Y<9{w ;
G'JHimP2j ;
JX&U?Z ; - magic_quotes_gpc = Off [Performance]
Rzd`MIHDp ; Input data is no longer escaped with slashes so that it can be sent into
WZ' Z"' ; SQL databases without further manipulation. Instead, you should use the
7DAP_C ; function addslashes() on each input element you wish to send to a database.
^`cv6;) ;
${T/b(NM ;
h4]^~stI ; 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
`\( ?^]WLa ; 以对每个要发送到数据库的输入元素使用 addslashes()函数。
2F2Hl ;
0=>$J
WF ;
/S]$Hu| ; - variables_order = "GPCS" [Performance]
cKVFykwM ; The environment variables are not hashed into the $HTTP_ENV_VARS[]. To access
Z!g6uV+.5 ; environment variables, you can use getenv() instead.
*^-AOSVt, ;
UBwl2Di ; 环境变量不再进入 $HTTP_ENV_VARS[],你需要用 getenv()来访问环境变量。
it}h8:^< ;
GxhE5f; ;
'maX ; - error_reporting = E_ALL [Code Cleanliness, Security(?)]
&@lfr623 ; By default, PHP surpresses errors of type E_NOTICE. These error messages
Cfi4~ & ; are emitted for non-critical errors, but that could be a symptom of a bigger
T1C_L?L ; problem. Most notably, this will cause error messages about the use
s&$?m[w ; of uninitialized variables to be displayed.
FtTq*[a ;
T
6D+@i ;
aBC5?V*e% ; 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。
&. =8Q? ; 大多数提醒是那些没有初始化变量引起的错误信息。
5M>h[Q"R ;
DXf ;
K$Bv4_|x ; - allow_call_time_pass_reference = Off [Code cleanliness]
_%CM<z
e ; It's not possible to decide to force a variable to be passed by reference
jG1(Oe;# ; when calling a function. The PHP 4 style to do this is by making the
EGl<oxL*R2 ; function require the relevant argument by reference.
"lt <$. ;
RsDSsux ;
Ur+U#} ; 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
AGFA;X ;
oL]uY5eZoe ;
:of([e|u6 <{W{
Y\_A> ;;;;;;;;;;;;;;;;;;;;
q|ce7HnK ; Language Options ;
Sn[xI9}O ;
|Z>-<]p9g ;
kEh\@x[ ; 语言配置
Y*BmBRN ;
&h/r]KrZ ;
ddgDq0N1j ;;;;;;;;;;;;;;;;;;;;
uqcG3Pi vhF9|('G ; Enable the PHP scripting language engine under Apache.
48 -j ;
%1
)c{7 ;
43k'96[2d ; 允许在Apache下的PHP脚本语言引擎
pEwo}NS*H ;
2{j$1EdI@- ;
45 ^ Z5t engine = On
vN(~}gOd\ >T;!Z 5L1 ; Allow the tags are recognized.
y^H5iB[SPL ;
! \s}A7 ;
?pIELezfK ; 允许 标记
_o9axBJs ;
+=/j+S` ;
Dspvc short_open_tag = On
F%V|Aa h2'6W) ; Allow ASP-style tags.
6
5zx< ;
%fF,Fnf2 ;
`LoRudf_` ; 允许 ASP 类型的 标记
(RI)<zaK
; ;
,LwinjHA* ;
Osz=OO{ asp_tags = Off
"3VX9{'%@ fBh" ; The number of significant digits displayed in floating point numbers.
2Rw<0.i| ;
z9
0JZA ;
3PkZXeH/ ; 浮点数显示的有意义的数字(精度)
jvQ^Vh!mC ;
_Yo)m|RaB ;
+7%?p"gEY\ precision = 14
bYLYJ`hH<R 9X*Z\- ; Enforce year 2000 compliance (will cause problems with non-compliant browsers)
Aq(cgTNW ;
2K_ QZ
;
D`QMlRzXy ; 强制遵从 2000 年(会在不遵从的浏览器上引起错误)
W!HjO; ;
K^o$uUBe ;
<U$YJtEK y2k_compliance = Off
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