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bxq`E!] ; About this file ;
8<!9mgh ;
@oNrR$7 ; 关于这个文件
1| DI'e[X ;
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+i =78 ;
{o`5&EoM ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
'QU ?O[CH ; sets some non standard settings, that make PHP more efficient, more secure,
W9~datIh> ; and encourage cleaner coding.
jN0v<_PJED ;
w2L)f,X ;
e>.xXg6Zn ; 这个是推荐的,PHP 4 版本类型的 php.ini-dist 文件,他设置了一些非标准的设置,他们使得
+\chHOsw ; PHP更加有效,更加安全,鼓励整洁的编码。
C@i g3fhV ;
s2WB4Uk ;
'C<=b UM ; The price is that with these settings, PHP may be incompatible with some
p?@D' ; applications, and sometimes, more difficult to develop with. Using this
GkFNLM5' ; file is warmly recommended for production sites. As all of the changes from
LlJvuQ 28 ; the standard settings are thoroughly documented, you can go over each one,
d+'+z %s% ; and decide whether you want to use it or not.
}kDrUnBk ;
[f}1wZ* ;
04t_ ; 这样做的代价是,某些应用程序可能在这样的配置下不兼容,在某些情况下,开发会更加困难。
[&:oS35O ; 使用这个文件是我门对建设站点的热心建议。每个标准设置的改变都有彻底的说明稳当,你可以
S\m]z e ; 处理没一个,决定是否使用他们。
D=Y HJ>-wB ;
/([aD~. ;
x;Q2/YZ# ; For general information about the php.ini file, please consult the php.ini-dist
uItKs u ; file, included in your PHP distribution.
hlZjk0ez ;
J4i0+u ;
9HP--Z= ; 关于 php.ini 的一般信息,请参考 php.ini-dist 文件,包括你的 PHP 的说明
H@:@zD!G[ ;
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WyETg!b[ ; This file is different from the php.ini-dist file in the fact that it features
e|P60cd / ; different values for several directives, in order to improve performance, while
VrK 5a9*^ ; possibly breaking compatibility with the standard out-of-the-box behavior of
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WXzK< ; PHP 3. Please make sure you read what's different, and modify your scripts
P.Bk-#}$ ; accordingly, if you decide to use this file instead.
4dP_'0]9A: ;
)LG/n ;
Y'T#
; 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
p
pq#5t^[) ; PHP 3 的标准的 out-of-the-box 特性。
6BnjT ;
xT/&'$@{) ;
W +E2({ ; - register_globals = Off [Security, Performance]
&AVi4zV ; Global variables are no longer registered for input data (POST, GET, cookies,
zl5S)/A ; environment and other server variables). Instead of using $foo, you must use
3^Y-P8.zdB ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
$B2@mC([S ; request, namely, POST, GET and cookie variables), or use one of the specific
RZZB?vx ; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
hGeRM4zVZZ ; on where the input originates. Also, you can look at the
eu=2a> ; import_request_variables() function.
K2QD&!4/T2 ; Note that register_globals is going to be depracated (i.e., turned off by
53QP~[F8R] ; default) in the next version of PHP, because it often leads to security bugs.
:`K;0`C+ ; Read
http://php.net/manual/en/security.registerglobals.php for further
DH%X+r ; information.
J98K:SAR ;
?kSs7e> ;
21qhlkdc ; 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
!IS,[ ; $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
c
LJCLKJ ; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
'zaB5d~l ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
]2jnY&a5 ;
G r)+O ; 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
]rS+v^@QH ;
http://php.net/manual/en/security.registerglobals.php I(.XK ucU ; 查看详细内容
sAb|]Q(( ;
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cW
RY[{v ; - display_errors = Off [Security]
sXWMXQ3 ; With this directive set to off, errors that occur during the execution of
KB^IGF ; scripts will no longer be displayed as a part of the script output, and thus,
5eYCnc9 ; will no longer be exposed to remote users. With some errors, the error message
1^COR+>L ; content may expose information about your script, web server, or database
?=l(29tH ; server that may be exploitable for hacking. Production sites should have this
dj=n1f+;[ ; directive set to off.
B06/mKZ7 ;
};*5+XY^ ;
]%." ; 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
RwE]t$T/ ; 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
\3l;PY ; 黑客利用。最终产品占点需要设置这个指示为off.
ZD/!C9:&.0 ;
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;
Ud](hp" ; - log_errors = On [Security]
= U5)m ; This directive complements the above one. Any errors that occur during the
?2M15Q ; execution of your script will be logged (typically, to your server's error log,
7"NUof?i ; but can be configured in several ways). Along with setting display_errors to off,
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Q`i;L}Y ; this setup gives you the ability to fully understand what may have gone wrong,
E=y#~W ; without exposing any sensitive information to remote users.
M@8(h= ;
}Y[.h=X ;
6= ; 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
Q|>y2g! ; 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
D"MNlm ; 发生错误的能力,而不会向远端用户暴露任何信息。
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