;;;;;;;;;;;;;;;;;;;
-tWxBGSa@ ; About this file ;
9HN&M*} ;
dbEXlm ; 关于这个文件
yO8@ .-j b ;
z"7?I$NQ ;;;;;;;;;;;;;;;;;;;
T;Kv<G; ;
J_&cI%. ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
vxPr)"Vvz ; sets some non standard settings, that make PHP more efficient, more secure,
tq}sedYhee ; and encourage cleaner coding.
6v:L8t$" ;
*wqR .n? ;
xG
edY*[` ; 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
GBg ; PHP更加有效,更加安全,鼓励整洁的编码。
Iw?^ ;
d=+zOF ;
3C=QWw? ; The price is that with these settings, PHP may be incompatible with some
dMjQV& ; applications, and sometimes, more difficult to develop with. Using this
t4;gY298 ; file is warmly recommended for production sites. As all of the changes from
@~$=96^ ; the standard settings are thoroughly documented, you can go over each one,
KMb'm+ ; and decide whether you want to use it or not.
;dZZOocV1 ;
7mi=Xa:U ;
.XK3o .ZhW ; 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=S^t_F ; 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
X0ugnQ6 ; 处理没一个,决定是否使用他们。
qrOesSdc ;
j3w~2q"r ;
~IO'"h'w ; For general information about the php.ini file, please consult the php.ini-dist
&=%M("IlD ; file, included in your PHP distribution.
;A"i.:ZT ;
q2B'R ;
!Y UT* ; 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
Q rSO%Rm1* ;
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;
K(MZ!>{ ; This file is different from the php.ini-dist file in the fact that it features
`_neYT ; different values for several directives, in order to improve performance, while
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; possibly breaking compatibility with the standard out-of-the-box behavior of
:G9d,B7* ; PHP 3. Please make sure you read what's different, and modify your scripts
\[]BB5)8 ; accordingly, if you decide to use this file instead.
jsV1~1:83 ;
m#Z9wf] F ;
(mi=I3A( ; 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
lv.h?"Ml ; PHP 3 的标准的 out-of-the-box 特性。
B[w.8e5 ;
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WQw11uMt@q ; - register_globals = Off [Security, Performance]
3\ )bg
R: ; Global variables are no longer registered for input data (POST, GET, cookies,
%|/\Qu ; environment and other server variables). Instead of using $foo, you must use
1$}Tn ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
]x& R=)P ; request, namely, POST, GET and cookie variables), or use one of the specific
\mb@-kM) ; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
;/23CFYM ; on where the input originates. Also, you can look at the
}|=Fnyj ; import_request_variables() function.
K43`$ ; Note that register_globals is going to be depracated (i.e., turned off by
S9b=?? M) ; default) in the next version of PHP, because it often leads to security bugs.
7PfNPz<4+ ; Read
http://php.net/manual/en/security.registerglobals.php for further
a&mL Dh/ ; information.
[UdJ(cGf ;
t]3:vp5N] ;
H,/=<Th;i ; 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
`7`` 1TL ; $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
*6_>/!ywI ; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
%ID48_>* ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
7S=]@* ;
[ryII hQ ; 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
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;
http://php.net/manual/en/security.registerglobals.php %AT/g&M&1# ; 查看详细内容
VD,g3B p ;
-yIx:*KI ;
~:C`e4 ; - display_errors = Off [Security]
7we='L&R ; With this directive set to off, errors that occur during the execution of
/ 8dRql-Ne ; scripts will no longer be displayed as a part of the script output, and thus,
SZxnYVY ; will no longer be exposed to remote users. With some errors, the error message
HsG3s?* ; content may expose information about your script, web server, or database
44^jE{,9 ; server that may be exploitable for hacking. Production sites should have this
] : ](xW% ; directive set to off.
!YM:?%B ;
~:0U.v_V ;
h}m9L!+n8 ; 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
0'5N[Bvp ; 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
&ML-\aSal ; 黑客利用。最终产品占点需要设置这个指示为off.
r5lPO*?Df ;
Fkqw#s(T ;
Aba%QQQ ; - log_errors = On [Security]
yi-)4#YN ; This directive complements the above one. Any errors that occur during the
"[_gRe*2 ; execution of your script will be logged (typically, to your server's error log,
!a%_A^t7 ; but can be configured in several ways). Along with setting display_errors to off,
JsX}PVuL ; this setup gives you the ability to fully understand what may have gone wrong,
bI;u};v ; without exposing any sensitive information to remote users.
+OInf_O ;
o|s|Wmx>u ;
8RZqoQDH ; 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
}&l%>P ; 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
dZd]p8 ; 发生错误的能力,而不会向远端用户暴露任何信息。
/5>A 2y ;
\3rgwbF ;
RbA.&=3 ; - output_buffering = 4096 [Performance]
8X\":l: ; Set a 4KB output buffer. Enabling output buffering typically results in less
(f"LD8MJ/ ; writes, and sometimes less packets sent on the wire, which can often lead to
L1SZutWD? ; better performance. The gain this directive actually yields greatly depends
JVx-4? ; on which Web server you're working with, and what kind of scripts you're using.
(3m^@2i ;
1q*=4O
;
D|C!KF ( ; 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。
)h%tEY$AJ ; 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。
2-#&ktM%V ;
b u/GaE~ ;
Jjx1`S*i ; - register_argc_argv = Off [Performance]
>IS BK[=H ; Disables registration of the somewhat redundant $argv and $argc global
)RT:u)N ; variables.
ln09_Lr ;
S;!7/z ;
uH} }z ! ; 禁止注册某些多于的 $argv 和 $argc 全局变量
c`)[- ;
k#5Qwxu` ;
$C{-gx+: ; - magic_quotes_gpc = Off [Performance]
]PH'G>x ; Input data is no longer escaped with slashes so that it can be sent into
=^ x1:Ak ; SQL databases without further manipulation. Instead, you should use the
%$R]NL| ; function addslashes() on each input element you wish to send to a database.
Uo:=-NNI ;
_6sSS\ ;
V$MMK ; 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
lxLEYDGFS ; 以对每个要发送到数据库的输入元素使用 addslashes()函数。
R{Me~L? ;
ML1/1GK*i+ ;
<)oW ; - variables_order = "GPCS" [Performance]
m8 *)@e ; The environment variables are not hashed into the $HTTP_ENV_VARS[]. To access
N<HJ}geC" ; environment variables, you can use getenv() instead.
Pfg.'Bl ;
[:{HX U7y ; 环境变量不再进入 $HTTP_ENV_VARS[],你需要用 getenv()来访问环境变量。
@PKY>58) ;
Y)C!N$=@Q ;
ZlL]AD@ ; - error_reporting = E_ALL [Code Cleanliness, Security(?)]
F^wm&:%{` ; By default, PHP surpresses errors of type E_NOTICE. These error messages
D'_w
* ; are emitted for non-critical errors, but that could be a symptom of a bigger
R6irL!akAd ; problem. Most notably, this will cause error messages about the use
HAcC& s8 ; of uninitialized variables to be displayed.
_GL:4 ;
*b(nX,e ;
HhqNpU ; 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。
c38ENf ; 大多数提醒是那些没有初始化变量引起的错误信息。
cs Gd}2VE ;
yt`K^07@ ;
Dgz^s^fxU ; - allow_call_time_pass_reference = Off [Code cleanliness]
tNDv[IF ; It's not possible to decide to force a variable to be passed by reference
srIt_Wq ; when calling a function. The PHP 4 style to do this is by making the
>yt8gw0J ; function require the relevant argument by reference.
vq5o?$:- ;
-h&KC{Xab ;
(5=B^9{R ; 在调用函数时,不可能决定强制传递变量的引用。PHP 4 里通过函数请求相关参数的引用来实现
{=T9_c ;
843O}v' ;
yT C+5_7 ?wZ`U
Oi ;;;;;;;;;;;;;;;;;;;;
!X<dN.. ; Language Options ;
qZh}gu*> ;
PCiwQ4~ ;
4Mv] z^ ; 语言配置
\
UiITP< ;
rIAbr5CG ;
ks(BS k4 ;;;;;;;;;;;;;;;;;;;;
1xb1?/n1# X:OUu; ; Enable the PHP scripting language engine under Apache.
.QM>^(o$Z ;
}m.45n/ ;
~:"//%M3l ; 允许在Apache下的PHP脚本语言引擎
KyRcZ" ;
/qPhptV ;
Au{J/G<W@ engine = On
c[4I> "w E Ks4N4k ; Allow the tags are recognized.
%2`.*]L ;
D~t ;
*~jTE;J ; 允许 标记
}Gh95HwE ;
O g!SFg* ;
M_f.e!? short_open_tag = On
N9BfjT} DYW&6+%,hO ; Allow ASP-style tags.
]R]%c*tA ;
@*5(KIeeC> ;
q3/ 0xN+? ; 允许 ASP 类型的 标记
Xny{8Oo<1? ;
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