;;;;;;;;;;;;;;;;;;;
B)(A#&nrb ; About this file ;
^b%AwzHH} ;
C/E3NL8 ; 关于这个文件
eY-$hnUe ;
u0x\5!?2 ;;;;;;;;;;;;;;;;;;;
i"b*U5k ;
+vQyHo ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
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;g0?M\ ; sets some non standard settings, that make PHP more efficient, more secure,
{ sZrI5 ; and encourage cleaner coding.
kN_LD- ;
r8xH A ;
!b7H ; 这个是推荐的,PHP 4 版本类型的 php.ini-dist 文件,他设置了一些非标准的设置,他们使得
]*@7o^4i ; PHP更加有效,更加安全,鼓励整洁的编码。
Kq1sGk ;
|9g*rO ;
rUyT5Vf ; The price is that with these settings, PHP may be incompatible with some
)yK!EK\ ; applications, and sometimes, more difficult to develop with. Using this
^cY5!W.q8 ; file is warmly recommended for production sites. As all of the changes from
DJ\lvT#j ; the standard settings are thoroughly documented, you can go over each one,
~(^[TuJC ; and decide whether you want to use it or not.
HiWZ?G ;
:\>UZ9h # ;
5p~Z-kU& ; 这样做的代价是,某些应用程序可能在这样的配置下不兼容,在某些情况下,开发会更加困难。
B<oi,S ; 使用这个文件是我门对建设站点的热心建议。每个标准设置的改变都有彻底的说明稳当,你可以
Ywni2-)< ; 处理没一个,决定是否使用他们。
3w-0v"j U ;
VTF),e! ;
)j$Bo{ ; For general information about the php.ini file, please consult the php.ini-dist
_WkK%RYV ; file, included in your PHP distribution.
^yX
W.s ;
Jn&(v"_ ;
|k^X!C 0 ; 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
^!}lA9\gY ;
Ug9o/I@}C ;
7#RW4ZM ; This file is different from the php.ini-dist file in the fact that it features
S-1}3T% ; different values for several directives, in order to improve performance, while
AXJC&O}` ; possibly breaking compatibility with the standard out-of-the-box behavior of
\UiuJ+ ; PHP 3. Please make sure you read what's different, and modify your scripts
H: U_k68 ; accordingly, if you decide to use this file instead.
"XH]B ;
)I*V('R6| ;
86I".R$d ; 这个文件和 php.ini-dist 的区别在于它给予了一些指示不同的值,来提高性能,同时可能破坏了
I[R?j?$}> ; PHP 3 的标准的 out-of-the-box 特性。
E{FN sa ;
'Hq}h)` ;
gKPV* ; - register_globals = Off [Security, Performance]
xNx!2MrR; ; Global variables are no longer registered for input data (POST, GET, cookies,
*BF1Sso ; environment and other server variables). Instead of using $foo, you must use
f[z#=zv ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
3U}z?gP[ ; request, namely, POST, GET and cookie variables), or use one of the specific
CfVz' ; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
lUp 7#q ; on where the input originates. Also, you can look at the
:gR`rc! ; import_request_variables() function.
#de]b ; Note that register_globals is going to be depracated (i.e., turned off by
zRKg>GG` ; default) in the next version of PHP, because it often leads to security bugs.
2Gj&7A3b ; Read
http://php.net/manual/en/security.registerglobals.php for further
F|"NJ*o} ; information.
m1frN#3 ;
X`22Hf4ct ;
k<St:X%.O ; 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
#)\KV7f!; ; $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
vg)zk2O ; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
yyXJ_B ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
Y!SD^Ie7! ;
:&Ul ; 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
Wima=xYe\5 ;
http://php.net/manual/en/security.registerglobals.php JY /Cd6\ ; 查看详细内容
6I>W(_T ;
10a=[\ Q ;
} wiq?dr ; - display_errors = Off [Security]
BKGwi2]Ry ; With this directive set to off, errors that occur during the execution of
2Aff3]-:Gd ; scripts will no longer be displayed as a part of the script output, and thus,
<|.M]]}j ; will no longer be exposed to remote users. With some errors, the error message
(;s\Ip0 ; content may expose information about your script, web server, or database
j\W+wnAgk ; server that may be exploitable for hacking. Production sites should have this
L-MpdC ; directive set to off.
o`&idn|, ;
upX/fLc ;
79i>@u% ; 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
l5aQDkp} ; 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
9zX\ioT ; 黑客利用。最终产品占点需要设置这个指示为off.
^+}<Q#y- ;
8sL7p4 ;
}g`A*y;t ; - log_errors = On [Security]
f'}23\> ; This directive complements the above one. Any errors that occur during the
jdhhvoQ ; execution of your script will be logged (typically, to your server's error log,
~#gVs*K ; but can be configured in several ways). Along with setting display_errors to off,
)2R:P`U ; this setup gives you the ability to fully understand what may have gone wrong,
Z'u`)jR ; without exposing any sensitive information to remote users.
rMI:zFS ;
<yIJ$nBx ;
zJ#q*2A(Z ; 这个指示补充上面的。所有的发生在脚本运行期间的错误都会纪录在日志中(代表性的,记录在服务器的错误
MRiETd" ; 日志中,但是可以配置不同的方式)。随着 display_errors 设置为 off,这个设置给你全面了解到底什么
ysSEgC3 ; 发生错误的能力,而不会向远端用户暴露任何信息。
;KnnAZJ ;
)[/+j"F ;
ov?>ALRg ; - output_buffering = 4096 [Performance]
n0EKNMO ; Set a 4KB output buffer. Enabling output buffering typically results in less
VD1*br^, ; writes, and sometimes less packets sent on the wire, which can often lead to
tv?~LJYN ; better performance. The gain this directive actually yields greatly depends
??k^Rw+0R ; on which Web server you're working with, and what kind of scripts you're using.
M T{^=F ] ;
($ae n ;
W/+|dN{O+g ; 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。
NjMo"1d ; 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。
thkL< ;
9g>ay-W[( ;
8 2_3|T ; - register_argc_argv = Off [Performance]
5~ jGF ; Disables registration of the somewhat redundant $argv and $argc global
m+1MoeR ; variables.
^d!-IL_ ;
>WDb89kC= ;
Iy"
; 禁止注册某些多于的 $argv 和 $argc 全局变量
y\ouIsI77 ;
TG'A'wXxy ;
;Ni+TS ; - magic_quotes_gpc = Off [Performance]
Rh:\/31~ ; Input data is no longer escaped with slashes so that it can be sent into
03#r F@e ; SQL databases without further manipulation. Instead, you should use the
'?q|7[SU ; function addslashes() on each input element you wish to send to a database.
Yj;$hV8j( ;
G`w7dn;& ;
Tl 9_Wi ; 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
\+
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^G ; 以对每个要发送到数据库的输入元素使用 addslashes()函数。
g{dyDN$5|w ;
_sw,Y!x%dF ;
\<V{6#Q= ; - variables_order = "GPCS" [Performance]
ZJd1Lx ; The environment variables are not hashed into the $HTTP_ENV_VARS[]. To access
8_W<BXW ; environment variables, you can use getenv() instead.
{L3lQ8Z ;
}`>u+iH#a ; 环境变量不再进入 $HTTP_ENV_VARS[],你需要用 getenv()来访问环境变量。
<Y9ps`{}: ;
wxF9lZz ;
cl^tX% ; - error_reporting = E_ALL [Code Cleanliness, Security(?)]
c6Wy1d^ ; By default, PHP surpresses errors of type E_NOTICE. These error messages
N=-hXgX^ ; are emitted for non-critical errors, but that could be a symptom of a bigger
e PlEd'Z ; problem. Most notably, this will cause error messages about the use
)(y&U ; of uninitialized variables to be displayed.
bp;)* ;
E5.)ro=$ ;
/J1O{L ; 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。
C
<]rY ; 大多数提醒是那些没有初始化变量引起的错误信息。
;Q-(tGd ;
(%\N-[yZ ;
eBG7]u,Q ; - allow_call_time_pass_reference = Off [Code cleanliness]
O+c@B}[! ; It's not possible to decide to force a variable to be passed by reference
iv\?TAZC ; when calling a function. The PHP 4 style to do this is by making the
{cC9
}w ; function require the relevant argument by reference.
[O9(sWL' ;
|VTm5.23 ;
nB"q ; 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
/ [:@j+n\ ;
7@MVInV9 ;
oO!@s`
S+_}=25 ;;;;;;;;;;;;;;;;;;;;
tOS%.0W5J ; Language Options ;
X,^J3Ek>O ;
i3N _wv{ ;
qH$G_R#)8B ; 语言配置
fq_ 6xs ;
EcFYP"{U ;
)k=8.j4 ;;;;;;;;;;;;;;;;;;;;
[\eUCt F "wA3l%d[Y ; Enable the PHP scripting language engine under Apache.
,Rz,[KI| ;
iiKFV>;t/ ;
(lT
H EiX ; 允许在Apache下的PHP脚本语言引擎
:,6dW?mun6 ;
bvs0y7M=' ;
cKdy)T%; engine = On
~cQP4
kBD] M'Q{2%:>a ; Allow the tags are recognized.
7[^:[OEE ;
@4_W}1W ;
@UE0.R< ; 允许 标记
n SmYa7 ;
E~jNUTq ;
=^O84Cp 6 short_open_tag = On
`)!)}PXl Hk(w\
; Allow ASP-style tags.
hekAics6S ;
ngn%"xYX ;
VTy!<I ; 允许 ASP 类型的 标记
3Ud&B ;
rN8 ZQiJC ;
'9]%#^[Q asp_tags = Off
wlmi&kq 4f'WF5S/}8 ; The number of significant digits displayed in floating point numbers.
\^w=T* ;
Ds$FO}KD{ ;
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