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1!/
U#d" ; About this file ;
.JpYZ | ;
BcT|TX+ct ; 关于这个文件
1Ly?XNS ;
)G6]r$M>o0 ;;;;;;;;;;;;;;;;;;;
qfY.X&]PU ;
[JGa3e ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
'C~NQ{1TV ; sets some non standard settings, that make PHP more efficient, more secure,
(0qdU; ; and encourage cleaner coding.
i)0*J?l= ;
'PlKCn`(w ;
nYuZg6K ; 这个是推荐的,PHP 4 版本类型的 php.ini-dist 文件,他设置了一些非标准的设置,他们使得
~`{HWmah ; PHP更加有效,更加安全,鼓励整洁的编码。
mLO{~ruu ;
IrXC/?^h ;
n\ma5"n0=\ ; The price is that with these settings, PHP may be incompatible with some
F,e_ ` ; applications, and sometimes, more difficult to develop with. Using this
I/GZ ; file is warmly recommended for production sites. As all of the changes from
%f@VOSs ; the standard settings are thoroughly documented, you can go over each one,
C/[2?[ ; and decide whether you want to use it or not.
OZ_'&CZ ;
~R) Km`t ;
"$#x+|PyC ; 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。
'W$jHs ; 使用这个文件是我门对建设站点的热心建议。每个标准设置的改变都有彻底的说明稳当,你可以
f$k#\=2% ; 处理没一个,决定是否使用他们。
)4a&OlEI ;
j~"X`: = ;
fh
\<tnY ; For general information about the php.ini file, please consult the php.ini-dist
H#G~b""mY ; file, included in your PHP distribution.
11
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HqU"iY>b ;
[6
!/ ; 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
{61NLF\0H ;
+6f5uMKUvs ;
''wWw(2O ; This file is different from the php.ini-dist file in the fact that it features
FI~)ZhE)] ; different values for several directives, in order to improve performance, while
QHsS|\u ; possibly breaking compatibility with the standard out-of-the-box behavior of
jjz<V(Sk ; PHP 3. Please make sure you read what's different, and modify your scripts
"31GC7 ; accordingly, if you decide to use this file instead.
}qW%=;! ;
`2NL'O: ;
9\Mesf1$o ; 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
FQ?H%UcW ; PHP 3 的标准的 out-of-the-box 特性。
xN}P0 ;
0pu])[P]_[ ;
-2tX 15, ; - register_globals = Off [Security, Performance]
T{|'<KT ; Global variables are no longer registered for input data (POST, GET, cookies,
P,~a'_w:|D ; environment and other server variables). Instead of using $foo, you must use
qEf)TW( ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
PF!Q2t5c3 ; request, namely, POST, GET and cookie variables), or use one of the specific
f b_tda",} ; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
eF}Q8]da ; on where the input originates. Also, you can look at the
X<(h)&E ; import_request_variables() function.
k KL^U ; Note that register_globals is going to be depracated (i.e., turned off by
(J<@e!@NE ; default) in the next version of PHP, because it often leads to security bugs.
)u]<8 ; Read
http://php.net/manual/en/security.registerglobals.php for further
Tc\^=e^N? ; information.
S_6`.@B} ;
7esG$sVj( ;
tZU"Ud ; 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
A@_F ;4X ; $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
"`,PLC ; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
S,3e|-&$ ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
J(M0t~RZ ;
ez86+ ; 注意,这个参数可能在下个版本去掉(默认为off),因为他经常引起安全 bugs.到
T[<llh'+ ;
http://php.net/manual/en/security.registerglobals.php bR*T}w$< ; 查看详细内容
$z{HNY*2 ;
QD<^VY6 ;
!V@Y \M
d ; - display_errors = Off [Security]
v<tH 3I+ ; With this directive set to off, errors that occur during the execution of
\9i.dF ; scripts will no longer be displayed as a part of the script output, and thus,
klUxt?- ; will no longer be exposed to remote users. With some errors, the error message
!U,qr0h ; content may expose information about your script, web server, or database
q&Q* gEFK ; server that may be exploitable for hacking. Production sites should have this
n4k.tq ; directive set to off.
8o4<F%ot ;
F!`.y7hY@ ;
g=b[V
; 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
$|6Le;
K ; 远端用户。对于某些错误,错误信息的内容可能暴露你的脚本,web服务器,数据库服务器的信息,可能被
cdP+X'Y4D ; 黑客利用。最终产品占点需要设置这个指示为off.
))G%C6- ;
Si*Pi ;
GMgsM6.R ; - log_errors = On [Security]
d)r=W@tF] ; This directive complements the above one. Any errors that occur during the
\D, 0 ; execution of your script will be logged (typically, to your server's error log,
,`/!0Wmt ; but can be configured in several ways). Along with setting display_errors to off,
ui G7 ; this setup gives you the ability to fully understand what may have gone wrong,
G~a/g6M4 ; without exposing any sensitive information to remote users.
yKOf]m># ;
5&2=;?EO ;
`W?aq]4x5 ; 这个指示补充上面的。所有的发生在脚本运行期间的错误都会纪录在日志中(代表性的,记录在服务器的错误
2;[75(l6|} ; 日志中,但是可以配置不同的方式)。随着 display_errors 设置为 off,这个设置给你全面了解到底什么
>|@ /GpD ; 发生错误的能力,而不会向远端用户暴露任何信息。
f5wOk&G ;
1uMnlimr ;
#B`"B ; - output_buffering = 4096 [Performance]
?*,N
?s(U ; Set a 4KB output buffer. Enabling output buffering typically results in less
AUS?Pt[w ; writes, and sometimes less packets sent on the wire, which can often lead to
N.xmHv Pk ; better performance. The gain this directive actually yields greatly depends
wxo( ; on which Web server you're working with, and what kind of scripts you're using.
w:'$Uf8] ;
s.C-II?e ;
!S%XIq}FX ; 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。
yql+N[ ; 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。
og.dYs7W4 ;
Zf]d'oW{/ ;
TDtk'=; ; - register_argc_argv = Off [Performance]
z ;y22 ; Disables registration of the somewhat redundant $argv and $argc global
MZ+8wr/y ; variables.
c
!P9`l~MQ ;
3Eiy/ ;
?)4|WN|c_ ; 禁止注册某些多于的 $argv 和 $argc 全局变量
"Oh-`C ;
}Ss#0Gee ;
pK*-In ; - magic_quotes_gpc = Off [Performance]
RJF1~9 ; Input data is no longer escaped with slashes so that it can be sent into
u33+ ikYv ; SQL databases without further manipulation. Instead, you should use the
&}:Hp9n ; function addslashes() on each input element you wish to send to a database.
B{s[SZ ;
#1u4Hi(x5 ;
,!%[CpM3 ; 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
$3Wl~
G} ; 以对每个要发送到数据库的输入元素使用 addslashes()函数。
a/L?R
Uu ;
?@_3B]Fs ;
L-@j9hU{ ; - variables_order = "GPCS" [Performance]
6n%^
U2H/- ; The environment variables are not hashed into the $HTTP_ENV_VARS[]. To access
"M_X9n_ ; environment variables, you can use getenv() instead.
~O@V;y ;
nm %ka4 ; 环境变量不再进入 $HTTP_ENV_VARS[],你需要用 getenv()来访问环境变量。
Rc?wIL) ;
G*ym[ ;
pgU54Ef ; - error_reporting = E_ALL [Code Cleanliness, Security(?)]
O+.V,`O ; By default, PHP surpresses errors of type E_NOTICE. These error messages
`U(A 5 ; are emitted for non-critical errors, but that could be a symptom of a bigger
CXCU5- ; problem. Most notably, this will cause error messages about the use
Sr2c'T" ; of uninitialized variables to be displayed.
,W*<e- ;
,589/xTA@ ;
@YpA'cX7 ; 默认的,PHP 给出 E_NOTICE 错误类型,这些错误信息不是核心错误,但是可能是个更大错误的隐患。
=,gss&J!! ; 大多数提醒是那些没有初始化变量引起的错误信息。
8"8sI ;
n8zUL1:R ;
S5m1~fz ; - allow_call_time_pass_reference = Off [Code cleanliness]
~+3f8%
; It's not possible to decide to force a variable to be passed by reference
6<]&T lS] ; when calling a function. The PHP 4 style to do this is by making the
<MvFAuAT ; function require the relevant argument by reference.
1vl~[ ;
qYsu3y)*N ;
Q(Vc/ ; 在调用函数时,不可能决定强制传递变量的引用。PHP 4 里通过函数请求相关参数的引用来实现
]jY->NsA] ;
M9bb,`X>Q ;
l4R:_Z< {*jkx,| ;;;;;;;;;;;;;;;;;;;;
v8 6ls[lzu ; Language Options ;
z ;
:E~; ;
7zR7v ;
z<^HohT ; 语言配置
tBrd+}e2* ;
js8uvZ i ;
VD36ce9 ;;;;;;;;;;;;;;;;;;;;
_e ~EQ[, ^!pagt^ ; Enable the PHP scripting language engine under Apache.
'f;+*~*L ;
.%WbXs ;
x0Tb7y`
; 允许在Apache下的PHP脚本语言引擎
0qJ(3N ;
bG.aV#$FIg ;
N1#*~/sXh engine = On
$D9JsUij F P
mLost ; Allow the tags are recognized.
20% xD e ;
&~$^a1D6 ;
apGf@b ; 允许 标记
VWLou
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Q
CfA3* ;
c?<FMb3] short_open_tag = On
rf)\:75 5"XcVH4g ; Allow ASP-style tags.
oh& PQ{ ;
IWm|6@y ;
aeH
9:GQ6 ; 允许 ASP 类型的 标记
De4+4& ;
!R)v2Mk| ;
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