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n=>Gu9` ; About this file ;
mPD'" ;
uf>w* [m5 ; 关于这个文件
@'rO=(-b ;
% (.PRRI ;;;;;;;;;;;;;;;;;;;
;C{_T:LS ;
*AA1e}R{B ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
(\I =v". ; sets some non standard settings, that make PHP more efficient, more secure,
}I10hy~W ; and encourage cleaner coding.
qB:`tHy ;
'H9~rq7 ;
:Aa^afjJw ; 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
>lj3MNSH ; PHP更加有效,更加安全,鼓励整洁的编码。
$_ i41f[ ;
DVS7N_cx2o ;
c"$_V[m ; The price is that with these settings, PHP may be incompatible with some
8xv\Zj + ; applications, and sometimes, more difficult to develop with. Using this
o{hKt? ; file is warmly recommended for production sites. As all of the changes from
0x &^{P~ ; the standard settings are thoroughly documented, you can go over each one,
WE"'3u^k ; and decide whether you want to use it or not.
#Nd+X@j ;
z7_./ksQ ;
jl@8pO$ ; 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。
<>:kAT,sP ; 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@K[i*e ; 处理没一个,决定是否使用他们。
5a~1RL ;
*o#`l H ;
\wCL)t.cX ; For general information about the php.ini file, please consult the php.ini-dist
\*N1i`99 ; file, included in your PHP distribution.
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]87x ;
[KKoEZ ;
`Q hh{ ; 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
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;
:Rn9rdX ;
xle29:?l ; This file is different from the php.ini-dist file in the fact that it features
wf4Q}l2,d ; different values for several directives, in order to improve performance, while
F)IP~BE-k ; possibly breaking compatibility with the standard out-of-the-box behavior of
=3:ltI.'*I ; PHP 3. Please make sure you read what's different, and modify your scripts
A^7!+1*K+ ; accordingly, if you decide to use this file instead.
6{~I7!m" ;
f1{ckHAY55 ;
DI RCP=5 ; 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
!v`=EF. ; PHP 3 的标准的 out-of-the-box 特性。
cjW]Nw ;
-5[GX3h0 ;
;$i'A&)OC ; - register_globals = Off [Security, Performance]
2P=;r:cx ; Global variables are no longer registered for input data (POST, GET, cookies,
HHYcFoJwYN ; environment and other server variables). Instead of using $foo, you must use
Kv7NCpq' ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
O?!"15 ; request, namely, POST, GET and cookie variables), or use one of the specific
pDLo`F}A ; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
@RP|?Xc{? ; on where the input originates. Also, you can look at the
smU+:~ ; import_request_variables() function.
z)B=<4r ; Note that register_globals is going to be depracated (i.e., turned off by
>gE_?%a[ ; default) in the next version of PHP, because it often leads to security bugs.
R[c_L= ; Read
http://php.net/manual/en/security.registerglobals.php for further
;gyE5n-{ ; information.
34=0.{qn ;
.<B1i ;
WToAT;d2h ; 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
I}WJ0}R ; $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
;'p'8lts ; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
h]#)41y< ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
?1uAY.~ZZB ;
O2e"TH3 ; 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
y)}aySQK^ ;
http://php.net/manual/en/security.registerglobals.php _biJch ; 查看详细内容
D/WS ;
{JgN^R<5<f ;
OOCeZ3yF( ; - display_errors = Off [Security]
&}cie"\L ; With this directive set to off, errors that occur during the execution of
DbN'b(+ ; scripts will no longer be displayed as a part of the script output, and thus,
Q [{vU ; will no longer be exposed to remote users. With some errors, the error message
4=Ey\Px ; content may expose information about your script, web server, or database
7'S] ; server that may be exploitable for hacking. Production sites should have this
63HkN4D4 ; directive set to off.
{E/TC% ;
ob{pQx7 ;
^XM;D/Gp~ ; 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
J (h> ; 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
1 GdD ; 黑客利用。最终产品占点需要设置这个指示为off.
Q
Y'-] ;
lu_Gr=#O ;
5o/rV.I ; - log_errors = On [Security]
Jy_'(hG ; This directive complements the above one. Any errors that occur during the
m"R(_E5 ; execution of your script will be logged (typically, to your server's error log,
g8Z14'Ke ; but can be configured in several ways). Along with setting display_errors to off,
8##jd[o&p~ ; this setup gives you the ability to fully understand what may have gone wrong,
^U}0D^jDeE ; without exposing any sensitive information to remote users.
o[#a}5Y ;
z"3c+?2 ;
(zBQ^97] ; 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
={^#E? ; 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
oK6lCGM5 ; 发生错误的能力,而不会向远端用户暴露任何信息。
tOw
0(-:iq ;
S2)S/ nf ;
_ LNPB$P ; - output_buffering = 4096 [Performance]
%j@FZ
)a[ ; Set a 4KB output buffer. Enabling output buffering typically results in less
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