;;;;;;;;;;;;;;;;;;;
$V~@w.-Z# ; About this file ;
I?e5h@uE ;
xRh 22z ; 关于这个文件
-k'<6op ;
G@8)3 @ ;;;;;;;;;;;;;;;;;;;
y4^u&0}0$ ;
G3.aw ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
`w@:h4f ; sets some non standard settings, that make PHP more efficient, more secure,
vSgT36ZF ; and encourage cleaner coding.
7Uenr9)M ;
hG1:E:} ;
At Wv9 ; 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
@*6fEG{,q ; PHP更加有效,更加安全,鼓励整洁的编码。
a|ufm^F ;
*6Wiq5M>. ;
1!#N-^qk ; The price is that with these settings, PHP may be incompatible with some
`Q@7,z=f ; applications, and sometimes, more difficult to develop with. Using this
&LLU@ | ; file is warmly recommended for production sites. As all of the changes from
&uq.k{<p\ ; the standard settings are thoroughly documented, you can go over each one,
RTOA'|[0M ; and decide whether you want to use it or not.
fLDrit4_Q ;
!_Lmrs ;
:#rP$LSYC ; 这样做的代价是,某些应用程序可能在这样的配置下不兼容,在某些情况下,开发会更加困难。
-&Rv=q> ; 使用这个文件是我门对建设站点的热心建议。每个标准设置的改变都有彻底的说明稳当,你可以
]M?i:A$B ; 处理没一个,决定是否使用他们。
yM_/_V|G ;
t>j_C{X1( ;
f}:C~L! ; For general information about the php.ini file, please consult the php.ini-dist
a'J0}j! ; file, included in your PHP distribution.
-C=0Pg]ga ;
`[/#,*\ ;
"5hk%T' ; 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
U&^q#[' ;
hkMeUxS ;
l]*RiK2AC ; This file is different from the php.ini-dist file in the fact that it features
7)Toj ; different values for several directives, in order to improve performance, while
QS#@xhH ; possibly breaking compatibility with the standard out-of-the-box behavior of
eM7@!CdA9q ; PHP 3. Please make sure you read what's different, and modify your scripts
f|d~=\0y ; accordingly, if you decide to use this file instead.
\""^'pP@ ;
;: ;E|{e ;
UK =ELvt] ; 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
y=3 dGOFB ; PHP 3 的标准的 out-of-the-box 特性。
P>/:dt'GJ} ;
j\y;~
V ;
Ymut]`dX ; - register_globals = Off [Security, Performance]
^z?b6kTC ; Global variables are no longer registered for input data (POST, GET, cookies,
!cW rB9 ; environment and other server variables). Instead of using $foo, you must use
3?93Pj3oPt ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
3[m~-8 ; request, namely, POST, GET and cookie variables), or use one of the specific
$WA wMS, ; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
IiYL2JS;t| ; on where the input originates. Also, you can look at the
xR+vu>f ; import_request_variables() function.
N`8K1{>BH ; Note that register_globals is going to be depracated (i.e., turned off by
]2AOW}= ; default) in the next version of PHP, because it often leads to security bugs.
@Z5q2Q ; Read
http://php.net/manual/en/security.registerglobals.php for further
k/K)nH@) ; information.
s QDgNJbU ;
'HA{6v,y ;
I68u%fCv ; 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
Y{Z&W9U ; $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
}Fe~XO` ; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
BQu
|qrq ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
8_Oeui(i ;
"j>X^vn ; 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
{R1]tGOf ;
http://php.net/manual/en/security.registerglobals.php QoD_`d ; 查看详细内容
J/1kJ@5 ;
IwyA4Ak Ru ;
b?~p/[ ; - display_errors = Off [Security]
rj4@ ; With this directive set to off, errors that occur during the execution of
<8r"QJY/ ; scripts will no longer be displayed as a part of the script output, and thus,
!=9x= ; will no longer be exposed to remote users. With some errors, the error message
so-5%S ; content may expose information about your script, web server, or database
is.t,&H4P] ; server that may be exploitable for hacking. Production sites should have this
qCs/sW ; directive set to off.
I%T+H[, ;
?t/qaUXN ;
iOfm:DTPr ; 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
"K{_?M`;e ; 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
}x'*3zI ; 黑客利用。最终产品占点需要设置这个指示为off.
x9lA';}) ;
AL]gK)R ;
.$U,bE ; - log_errors = On [Security]
f:;-ZkIU ? ; This directive complements the above one. Any errors that occur during the
*D]:{#C* ; execution of your script will be logged (typically, to your server's error log,
G]lGoa}]`u ; but can be configured in several ways). Along with setting display_errors to off,
w2LnY1A ; this setup gives you the ability to fully understand what may have gone wrong,
osp~)icun ; without exposing any sensitive information to remote users.
:jiEn
y ;
Fis!MMh.$ ;
~
'ZwD/!e ; 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
dSDZMB sd ; 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
*|rdR2R! ; 发生错误的能力,而不会向远端用户暴露任何信息。
.UK0bxoa ;
2BccE ;
WK%cbFq( ; - output_buffering = 4096 [Performance]
=*UK!y?n ; Set a 4KB output buffer. Enabling output buffering typically results in less
;dIk$_FN ; writes, and sometimes less packets sent on the wire, which can often lead to
EC?5GNGT, ; better performance. The gain this directive actually yields greatly depends
/T _M't@j ; on which Web server you're working with, and what kind of scripts you're using.
VG5+u,U6> ;
;,{_=n> ;
o/AG9|()4 ; 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。
~j!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。
OUv )`K ;
P\"kr?jZP ;
v93b8/1 ; - register_argc_argv = Off [Performance]
{&1L &f< ; Disables registration of the somewhat redundant $argv and $argc global
cy%M$O|hX5 ; variables.
is;g`m ;
?:R ]p2 ID ;
ne#dEUD ; 禁止注册某些多于的 $argv 和 $argc 全局变量
'|C%X7 ;
J(1Tl ;
(-C)A-Uo& ; - magic_quotes_gpc = Off [Performance]
jcCAXk055 ; Input data is no longer escaped with slashes so that it can be sent into
b4L7M1l ; SQL databases without further manipulation. Instead, you should use the
54$^ldD ; function addslashes() on each input element you wish to send to a database.
"P !
.5B ;
2Zu9?
L ,I ;
dL42)HP5 ; 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
{"o9pIh{~ ; 以对每个要发送到数据库的输入元素使用 addslashes()函数。
%. 1/#{ ;
v
:pT(0N ;
n_kwtWX( ; - variables_order = "GPCS" [Performance]
\8CCa(H ; The environment variables are not hashed into the $HTTP_ENV_VARS[]. To access
.@ H:P ; environment variables, you can use getenv() instead.
pGie!2T E ;
Nl\`xl6y] ; 环境变量不再进入 $HTTP_ENV_VARS[],你需要用 getenv()来访问环境变量。
f_k'@e { ;
[-(^>Y ;
^G4YvS( ; - error_reporting = E_ALL [Code Cleanliness, Security(?)]
TQR5V\{&% ; By default, PHP surpresses errors of type E_NOTICE. These error messages
Du_5iuMh ; are emitted for non-critical errors, but that could be a symptom of a bigger
ay8]"sa ; problem. Most notably, this will cause error messages about the use
TXImmkC ; of uninitialized variables to be displayed.
MlV(XG>' ;
c>bns/f ;
b9H(w%7ucU ; 默认的,PHP 给出 E_NOTICE 错误类型,这些错误信息不是核心错误,但是可能是个更大错误的隐患。
&}DfIP< ; 大多数提醒是那些没有初始化变量引起的错误信息。
y##h(y ;
,{*g
Q%7 ;
%A zy#m
; - allow_call_time_pass_reference = Off [Code cleanliness]
Ip8ml0oG ; It's not possible to decide to force a variable to be passed by reference
(cj9xROx ; when calling a function. The PHP 4 style to do this is by making the
6Zi{gx ; function require the relevant argument by reference.
juEPUsE ;
Q<sqlh!h ;
>LBA0ynh
{ ; 在调用函数时,不可能决定强制传递变量的引用。PHP 4 里通过函数请求相关参数的引用来实现
e-dkvPr ;
a_N7X ;
Us`=^\
(?zg.y ;;;;;;;;;;;;;;;;;;;;
yY VR]H H ; Language Options ;
p]aEC+q ;
J3yK^@&& ;
e#[Klh$]EW ; 语言配置
0U=wGIO ;
$N?8[ ;
/k'7j*t Z ;;;;;;;;;;;;;;;;;;;;
Zc7;&cz Sz5t~U=G ; Enable the PHP scripting language engine under Apache.
P@N+jS`Vf ;
/ ;
9=j9vBV ; 允许在Apache下的PHP脚本语言引擎
\ eHOHHAGW ;
SVU>q:ab ;
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