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>J@hqW ; About this file ;
iYzm<3n? ;
/;rk-I ; 关于这个文件
J(x42Q}*S ;
7Ust7% ;;;;;;;;;;;;;;;;;;;
pkEqd"G ;
OYNPZRu ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
/ 9soUt ; sets some non standard settings, that make PHP more efficient, more secure,
_cXLQ)- ; and encourage cleaner coding.
2sXX0kq~V ;
`n~bDG> ;
wLH[rwPr ; 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
n$(_(& ; PHP更加有效,更加安全,鼓励整洁的编码。
O8WLulo ;
ADN ;
m=%WA5c? ; The price is that with these settings, PHP may be incompatible with some
VtC1TZ3-7 ; applications, and sometimes, more difficult to develop with. Using this
Y,C3E>}Dq ; file is warmly recommended for production sites. As all of the changes from
!l1ycQM ; the standard settings are thoroughly documented, you can go over each one,
9\W }p\c ; and decide whether you want to use it or not.
% wS5m#n ;
EX^j^#N ;
\^rAH@ ; 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。
M\ {W &o1! ; 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
*ZA.O ; 处理没一个,决定是否使用他们。
bcZ s+FOPd ;
0=Z_5.T> ;
D<*#. > ; For general information about the php.ini file, please consult the php.ini-dist
vOYG&)Jm ; file, included in your PHP distribution.
B*j
AD2 ;
I^fKZ^]8P ;
QBfsdu<@^ ; 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
or1D
6*' ;
J^BC ;
fo30f=^Gi ; This file is different from the php.ini-dist file in the fact that it features
`l8^n0- ; different values for several directives, in order to improve performance, while
Up kw.`D` ; possibly breaking compatibility with the standard out-of-the-box behavior of
jB!Q8#&Q ; PHP 3. Please make sure you read what's different, and modify your scripts
Z&R{jQ, ; accordingly, if you decide to use this file instead.
:3Hr:~ ;
wWR9dsB.; ;
@9<MW ; 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
`FL!L59nz ; PHP 3 的标准的 out-of-the-box 特性。
RtVG6'Y ;
hZ@Wl6FG; ;
Fi^Q]9.@{ ; - register_globals = Off [Security, Performance]
@.Pe.\Z ; Global variables are no longer registered for input data (POST, GET, cookies,
-Am~CM ; environment and other server variables). Instead of using $foo, you must use
]MXeWS( ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
Z6I^HG{: ; request, namely, POST, GET and cookie variables), or use one of the specific
~&Gw[Nd1 ; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
wx|eO[14 ; on where the input originates. Also, you can look at the
b:uMON,H ; import_request_variables() function.
Q(Dp116 ; Note that register_globals is going to be depracated (i.e., turned off by
L0HkmaH ; default) in the next version of PHP, because it often leads to security bugs.
N\OeWjA F ; Read
http://php.net/manual/en/security.registerglobals.php for further
&\, ZtaB ; information.
H%:~&_D ;
8'B ;
P9aGDma ; 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
"##Ylq( " ; $foo, 你必须使用 $_REQUEST["foo"] ( 包括所有的通过请求传来的变量,也就是说,POST,GET,和
J9
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#{8n<sE ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
EJrn4QOs ;
JtrLTo ; 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
3+/{}rv ;
http://php.net/manual/en/security.registerglobals.php T>ds<MaLP ; 查看详细内容
>1=sw
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F(i@Gm=J] ;
Htf|VpzMb ; - display_errors = Off [Security]
j7|r^ ; With this directive set to off, errors that occur during the execution of
;nbUbRb ; scripts will no longer be displayed as a part of the script output, and thus,
P]4C/UDS-~ ; will no longer be exposed to remote users. With some errors, the error message
BtN@P23>k. ; content may expose information about your script, web server, or database
/M;A)z ; server that may be exploitable for hacking. Production sites should have this
MR@*09zP(? ; directive set to off.
{-(B ;
=gb.%a{R ;
p Rn vd| ; 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
pZ,P_? ; 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
*hp3w ; 黑客利用。最终产品占点需要设置这个指示为off.
W:^\Oe5&a ;
PKhH0O\_U ;
jz_\B(m9% ; - log_errors = On [Security]
+8 avA:o ; This directive complements the above one. Any errors that occur during the
$DOBC@xxzT ; execution of your script will be logged (typically, to your server's error log,
b{KpfbxcI ; but can be configured in several ways). Along with setting display_errors to off,
9oL/oL-J/ ; this setup gives you the ability to fully understand what may have gone wrong,
(@H'7 , ; without exposing any sensitive information to remote users.
)h0F'MzW ;
*LbRLwt ;
Ih]'OaE ; 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
8uR4ZE* ; 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
`eat7O ; 发生错误的能力,而不会向远端用户暴露任何信息。
i-'rS/R ;
`)[bu ;
tU02t#8 ; - output_buffering = 4096 [Performance]
!dVth)UV ; Set a 4KB output buffer. Enabling output buffering typically results in less
9I:H=5c ; writes, and sometimes less packets sent on the wire, which can often lead to
{U&*8Q(/ ; better performance. The gain this directive actually yields greatly depends
?th`5K30 ; on which Web server you're working with, and what kind of scripts you're using.
ugtb`d{ Sl ;
)/u?_)b4" ;
x>^r%<WbX ; 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。
p
xrd D7 ; 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。
YH(
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z
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j"aimjqd3 ; - register_argc_argv = Off [Performance]
ei>8{v&g
; Disables registration of the somewhat redundant $argv and $argc global
w6MEY"<L ; variables.
G(-1"7 ;
E.$1CGd+ ;
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