;;;;;;;;;;;;;;;;;;;
Zy`m!]G]80 ; About this file ;
8WXQOo8 ;
MN\HDKN ; 关于这个文件
4K\G16'$v ;
8Vr%n2M ;;;;;;;;;;;;;;;;;;;
o~`/_+ ;
nLXlU*ES ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
fdFo# P ; sets some non standard settings, that make PHP more efficient, more secure,
oKuI0-*mR ; and encourage cleaner coding.
"&Y`+ 0S8 ;
k>;`FFQU> ;
HiZ*+T.B ; 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
G?O1>?4C ; PHP更加有效,更加安全,鼓励整洁的编码。
nT7%j{e=L ;
r>>%2Z-P ;
T&6l$1J ; The price is that with these settings, PHP may be incompatible with some
|fK1/<sz# ; applications, and sometimes, more difficult to develop with. Using this
Te"ioU?. ; file is warmly recommended for production sites. As all of the changes from
$a.JSXyxL ; the standard settings are thoroughly documented, you can go over each one,
h9}+l ; and decide whether you want to use it or not.
Hj^1or3R] ;
]Sf]J4eQ ;
-t!~%_WCv ; 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。
(A9Fhun ; 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
0X6YdW _2X ; 处理没一个,决定是否使用他们。
J')o|5S1N ;
geru=7 ;
LBYMCY ; For general information about the php.ini file, please consult the php.ini-dist
m*&]!mM"0G ; file, included in your PHP distribution.
o#3ly-ht ;
; ZA~p ;
d,k!qjf=r ; 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
T(id^ w ;
E(>=rD /+ ;
P3x8UR=fS ; This file is different from the php.ini-dist file in the fact that it features
5_GYrR2 ; different values for several directives, in order to improve performance, while
M\uiq38 ; possibly breaking compatibility with the standard out-of-the-box behavior of
+%<(E ; PHP 3. Please make sure you read what's different, and modify your scripts
W+I!q:p4H ; accordingly, if you decide to use this file instead.
<cps2*' ;
em%4Ap ;
Ni9/}bb ; 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
n]._uza ; PHP 3 的标准的 out-of-the-box 特性。
xQ7l~O
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fDv2JdiU ;
<FV1Wz ; - register_globals = Off [Security, Performance]
G#ZH.24Y ; Global variables are no longer registered for input data (POST, GET, cookies,
<sb~ ^B ; environment and other server variables). Instead of using $foo, you must use
}bb;~ ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
T<n ; request, namely, POST, GET and cookie variables), or use one of the specific
dm\F ; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
$*^7iT4q_t ; on where the input originates. Also, you can look at the
G/)O@Ugp ; import_request_variables() function.
6AAz ; Note that register_globals is going to be depracated (i.e., turned off by
BX`{73sw ; default) in the next version of PHP, because it often leads to security bugs.
03$mYS_? ; Read
http://php.net/manual/en/security.registerglobals.php for further
R`NYEptJ ; information.
t%d Z-Ym ;
0yk]o5a++ ;
rD*jp6Cl ; 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
cN/6SGHK ; $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
;AG8C#_ ; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
.]8ZwAs=& ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
l{*@v=b( ;
c[0}AGJ ; 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
wON!MhA; ;
http://php.net/manual/en/security.registerglobals.php /CrSu ; 查看详细内容
Kg{+T` ;
(p" %O ;
; 5*&xz ; - display_errors = Off [Security]
Ogqj?]2QC ; With this directive set to off, errors that occur during the execution of
j`{?OYD ; scripts will no longer be displayed as a part of the script output, and thus,
8SMxw~9$ ; will no longer be exposed to remote users. With some errors, the error message
{5Q!Y&N.% ; content may expose information about your script, web server, or database
zYH&i6nj ; server that may be exploitable for hacking. Production sites should have this
sA+ }TNhq ; directive set to off.
/:cd\A} ;
ju8>:y8 ;
1KU!
tL ; 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
Cwv9 a^ ; 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
hZ|z|!g0 ; 黑客利用。最终产品占点需要设置这个指示为off.
yl'u'-Zb6 ;
Ki;*u_4{ ;
g_;\iqxL ; - log_errors = On [Security]
"BM#4 ; This directive complements the above one. Any errors that occur during the
fW?vdYF ; execution of your script will be logged (typically, to your server's error log,
P0;n9>g ; but can be configured in several ways). Along with setting display_errors to off,
/p/]t,-j2 ; this setup gives you the ability to fully understand what may have gone wrong,
|Tv#4st ; without exposing any sensitive information to remote users.
z<MsKD0Q ;
9Gvd&U ;
[*Z;\5&P ; 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
= }~hWL ; 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
+Q/R{#O ; 发生错误的能力,而不会向远端用户暴露任何信息。
=O~_Q- ;
em y[k ;
bTI|F]^! ; - output_buffering = 4096 [Performance]
?>VLTp8] ; Set a 4KB output buffer. Enabling output buffering typically results in less
dB{Q"! ; writes, and sometimes less packets sent on the wire, which can often lead to
l|u>Tb|V ; better performance. The gain this directive actually yields greatly depends
!Lu2 ; on which Web server you're working with, and what kind of scripts you're using.
]}V<*f ;
Pd8![Z3 ;
8=!D$t\3 ; 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。
wi!?BCseq ; 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。
?al'F q ;
4VHn \ ;
&5>Kl}7 ; - register_argc_argv = Off [Performance]
jVEGj5F;N ; Disables registration of the somewhat redundant $argv and $argc global
0Fq}
N ; variables.
:a!^
;
,<.V7(|t) ;
P?%s
#I: ; 禁止注册某些多于的 $argv 和 $argc 全局变量
+5)nk} ;
xw.A #Zb\_ ;
(O\)_#-D ; - magic_quotes_gpc = Off [Performance]
1s\Wtw: ; Input data is no longer escaped with slashes so that it can be sent into
zOJ%} ; SQL databases without further manipulation. Instead, you should use the
A@`}c,G ; function addslashes() on each input element you wish to send to a database.
L7l
FtX+b ;
kj Jn2c:y ;
Z*F3G#A ; 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
11 NQR[ ; 以对每个要发送到数据库的输入元素使用 addslashes()函数。
9p]QM)M ;
HVRZ[Y<^ ;
Usvl}{L[ ; - variables_order = "GPCS" [Performance]
p#-Z4- ` ; The environment variables are not hashed into the $HTTP_ENV_VARS[]. To access
rm7ANMB: ; environment variables, you can use getenv() instead.
[z:!j$K ;
&0d#Y]D4` ; 环境变量不再进入 $HTTP_ENV_VARS[],你需要用 getenv()来访问环境变量。
b1cy$I ;
e+EQ]<M ;
8$=n j ; - error_reporting = E_ALL [Code Cleanliness, Security(?)]
?d* z8w ; By default, PHP surpresses errors of type E_NOTICE. These error messages
@@f"%2ZR[ ; are emitted for non-critical errors, but that could be a symptom of a bigger
"MeVE#O ; problem. Most notably, this will cause error messages about the use
-abt:or ; of uninitialized variables to be displayed.
*tA1az-jO ;
a
.#)G[* ;
:@Pl pFK ; 默认的,PHP 给出 E_NOTICE 错误类型,这些错误信息不是核心错误,但是可能是个更大错误的隐患。
Q3'llOx ; 大多数提醒是那些没有初始化变量引起的错误信息。
!t"4!3 ;
Z{*\S0^ST ;
& l<.X ; - allow_call_time_pass_reference = Off [Code cleanliness]
YP oSRA L ; It's not possible to decide to force a variable to be passed by reference
aj='b.2) ; when calling a function. The PHP 4 style to do this is by making the
&$+AXzn ; function require the relevant argument by reference.
,~U>'&M; ;
x>K Or,f ;
yxPazz ; 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
}:zE< bK ;
&C_j\7Dq ;
$c!p& m!!/Za ;;;;;;;;;;;;;;;;;;;;
X0HZH?V+ ; Language Options ;
g&L!1<,
p ;
70?\ugxA ;
-_g0C^:<, ; 语言配置
^^sE: ;
qZdQD ;
M/f<A$xx_ ;;;;;;;;;;;;;;;;;;;;
#~]zhHI 'ms-*c&
; Enable the PHP scripting language engine under Apache.
}rUN_.n4z ;
|"}FXaO ;
"S[450% ; 允许在Apache下的PHP脚本语言引擎
T=DbBy0- ;
yZY \MB/ ;
i}f"yO+Q+
engine = On
iQ67l\{R )MVz$h{c.] ; Allow the tags are recognized.
Pm6pv;WK ;
K-)]
1BG ;
(XTG8W sN ; 允许 标记
k=$TGqQY? ;
; nfdGB ;
FjHv short_open_tag = On
z_$% -6 BKCiIfkZ ; Allow ASP-style tags.
5Pc;5
o0C ;
au(D66VO ;
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