;;;;;;;;;;;;;;;;;;;
*TuoC5 ; About this file ;
9tS&$-
;
]T+.kC
M ; 关于这个文件
>NE]TZ.F ;
YV 9*B ;;;;;;;;;;;;;;;;;;;
X/1Z9a+W ;
ZUyM:$ ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
uF T\a= ; sets some non standard settings, that make PHP more efficient, more secure,
7l Aa6"Y68 ; and encourage cleaner coding.
T^GdN_qF ;
_<.R \rX& ;
+V|]:{3W ; 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
ej<z]{`05 ; PHP更加有效,更加安全,鼓励整洁的编码。
,ASY
&J5)7 ;
6x@-<{L ;
1&YP}sg) ; The price is that with these settings, PHP may be incompatible with some
AmSJ!mTd8o ; applications, and sometimes, more difficult to develop with. Using this
'q*1HNwGp ; file is warmly recommended for production sites. As all of the changes from
7k3":2: ; the standard settings are thoroughly documented, you can go over each one,
B0Z~L){i ; and decide whether you want to use it or not.
/KKX;L[D( ;
v *:m|wl ;
A|>a
Gy ; 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。
wCvD4C.WH ; 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
t9pPG {1 ; 处理没一个,决定是否使用他们。
zMrZ[AU ;
Zt` ,DM ;
xs &vgel> ; For general information about the php.ini file, please consult the php.ini-dist
wq]nz! ; file, included in your PHP distribution.
y i@61XI ;
:OI!YR%" ;
z|P& 8#txM ; 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
*pasI.2s# ;
dy`~%lX? ;
1xtbhk]D ; This file is different from the php.ini-dist file in the fact that it features
Vxgc|E^J ; different values for several directives, in order to improve performance, while
^U_jeAuk8[ ; possibly breaking compatibility with the standard out-of-the-box behavior of
k LD)<D ; PHP 3. Please make sure you read what's different, and modify your scripts
;pB?8Z ; accordingly, if you decide to use this file instead.
R4qk/@]t ;
DTIy/ ;
m dC. FO- ; 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
j#p3c ; PHP 3 的标准的 out-of-the-box 特性。
G#%
=R`k/ ;
56':U29.] ;
Nq~bO_-I ; - register_globals = Off [Security, Performance]
ZRxB" a' ; Global variables are no longer registered for input data (POST, GET, cookies,
i&LbSxUh9 ; environment and other server variables). Instead of using $foo, you must use
98 O z ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
U3U eTa_ ; request, namely, POST, GET and cookie variables), or use one of the specific
Y66 vJ<lM ; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
Yp
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2< ; on where the input originates. Also, you can look at the
(~#PzE: ; import_request_variables() function.
.HtDcGp ; Note that register_globals is going to be depracated (i.e., turned off by
vOP[ND=T ; default) in the next version of PHP, because it often leads to security bugs.
krl yEAK= ; Read
http://php.net/manual/en/security.registerglobals.php for further
|n&6z ; information.
OIWo*
% ;
L"b5P2{c ;
Y.C*|p# ; 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
LQQhn{[D ; $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
):[[Ch_ ; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
$Y4
Ao-@ ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
TM RXl.1 ;
G![1+2p:Tq ; 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
\m.{^Xd~ ;
http://php.net/manual/en/security.registerglobals.php 0bd.ess ; 查看详细内容
0s4j> ;
?D~uR2+Z ;
PHOW,8)dZh ; - display_errors = Off [Security]
FQ 4rA 4 ; With this directive set to off, errors that occur during the execution of
0+H"$2/ ; scripts will no longer be displayed as a part of the script output, and thus,
{l1;&y? ; will no longer be exposed to remote users. With some errors, the error message
hmi15VW ; content may expose information about your script, web server, or database
[j/-(?+ ; server that may be exploitable for hacking. Production sites should have this
(nzzX?`nY ; directive set to off.
}z*p2)v` ;
;}PL/L$L6; ;
'\;tmD"N5# ; 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
U--ER
r8 ; 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
[zfGDMG& ; 黑客利用。最终产品占点需要设置这个指示为off.
f[ywC$en ;
" h#=ctCx" ;
F`N*{at ; - log_errors = On [Security]
nAYjSE ; This directive complements the above one. Any errors that occur during the
/[-hJ=<Yb ; execution of your script will be logged (typically, to your server's error log,
u/zfx;K ; but can be configured in several ways). Along with setting display_errors to off,
~& l`" ; this setup gives you the ability to fully understand what may have gone wrong,
\E30.>%, ; without exposing any sensitive information to remote users.
{!4%Z9G ;
aD:+,MZ ;
aqN.5'2\ ; 这个指示补充上面的。所有的发生在脚本运行期间的错误都会纪录在日志中(代表性的,记录在服务器的错误
5Tu.2.)N ; 日志中,但是可以配置不同的方式)。随着 display_errors 设置为 off,这个设置给你全面了解到底什么
:`|,a( ; 发生错误的能力,而不会向远端用户暴露任何信息。
*5NffiA}- ;
npF[J x[ ;
~+g5?y ; - output_buffering = 4096 [Performance]
8,=$>@u ; Set a 4KB output buffer. Enabling output buffering typically results in less
Psv!`K ; writes, and sometimes less packets sent on the wire, which can often lead to
a"zoDD/ ; better performance. The gain this directive actually yields greatly depends
v7R&9kU{ ; on which Web server you're working with, and what kind of scripts you're using.
F,bl>;{[{ ;
'K!kJ9oqe ;
wVVe L$28 ; 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。
jL8zH ; 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。
oMVwIdf ;
j{PX ~/ ;
:8ZxO wwv ; - register_argc_argv = Off [Performance]
Q&J,"Vxw ; Disables registration of the somewhat redundant $argv and $argc global
^/+sl-6/F ; variables.
g[$B90 ;
Cr`
0C ;
Yc$|"to ; 禁止注册某些多于的 $argv 和 $argc 全局变量
)0Lq>6j9 ;
1m0':n Vdu ;
f.= E. % ; - magic_quotes_gpc = Off [Performance]
0v_8YsZ!`$ ; Input data is no longer escaped with slashes so that it can be sent into
g DhwJks ; SQL databases without further manipulation. Instead, you should use the
A"'MRYT` ; function addslashes() on each input element you wish to send to a database.
i_MI!o ;
%L/=heBBd ;
>g[W@FhT'k ; 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
kpdFb7>| ; 以对每个要发送到数据库的输入元素使用 addslashes()函数。
^WNJQg' ;
2
zy^(%a ;
:QVGY^c ; - variables_order = "GPCS" [Performance]
Y!L jy
[/ ; The environment variables are not hashed into the $HTTP_ENV_VARS[]. To access
r)t^qhn ; environment variables, you can use getenv() instead.
)~/U+,
;
b>i=",i\ ; 环境变量不再进入 $HTTP_ENV_VARS[],你需要用 getenv()来访问环境变量。
nqBuC ;
/\#5\dHj ;
>$y
> ; - error_reporting = E_ALL [Code Cleanliness, Security(?)]
FMn&2fH ; By default, PHP surpresses errors of type E_NOTICE. These error messages
{ZcZ\Q;6 ; are emitted for non-critical errors, but that could be a symptom of a bigger
dc05,Bz ; problem. Most notably, this will cause error messages about the use
{OOt+U! ; of uninitialized variables to be displayed.
=(ZGaZ} ;
.bE,Q9: ;
xeI{i{8 ; 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。
QP#Wfk(C ; 大多数提醒是那些没有初始化变量引起的错误信息。
$c}0L0 ;
6fkr!&Dy7 ;
h,x] ; - allow_call_time_pass_reference = Off [Code cleanliness]
IfcFlXmt2 ; It's not possible to decide to force a variable to be passed by reference
{#,FlR2 ; when calling a function. The PHP 4 style to do this is by making the
o$O,#^ ; function require the relevant argument by reference.
>-P0wowL ;
K +~v<F ;
k3 l ; 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
f[IchCwX ;
i.sq^]j ;
guv@t&;t0 0R&
U18)y ;;;;;;;;;;;;;;;;;;;;
z (3"\ ^T ; Language Options ;
8|({
_Z ;
vrzX%' ;
`xUPML- ; 语言配置
]D%k)<YK ;
Q7|13^|C ;
!qlGt)G3 ;;;;;;;;;;;;;;;;;;;;
mB{{o}'<u ??Zmj:8E' ; Enable the PHP scripting language engine under Apache.
X}(0y
;
9$&e~^&B ;
~t={ \,X\ ; 允许在Apache下的PHP脚本语言引擎
F"x O0t ;
%K"%Qm=Tl ;
|xVCl<{F% engine = On
&._!)al M N#C2 qz ; Allow the tags are recognized.
`?JgHk ;
~7pjk ;
kA__*b}8UK ; 允许 标记
7X(]r1-+\ ;
:OCuxSc%5 ;
n#Roz5/U short_open_tag = On
(:QQ7xc{} aLi_Hrb9 ; Allow ASP-style tags.
Z~c'h ;
M"^Vf{X^ ;
;YDF*~9u ; 允许 ASP 类型的 标记
hyiMOa ;
v9U(sEDq ;
6;cY!
asp_tags = Off
D a[C'm= IY6_JGe_w ; The number of significant digits displayed in floating point numbers.
N?;o_^C ;
5lnSa+_/f ;
rxj@NwAno ; 浮点数显示的有意义的数字(精度)
9T2A)a]0 ;
4|N\Q=, ;
vQ"s precision = 14
V<4+g/ _AYC|R| ; Enforce year 2000 compliance (will cause problems with non-compliant browsers)
t3t0vWE<, ;
i 1I>RK ;
~9r!m5ws ; 强制遵从 2000 年(会在不遵从的浏览器上引起错误)
QaWHz
;
$-Pqs
^g ;
qQOD y2k_compliance = Off
_1<'"u#6w ,|X+/|gm ; Output buffering allows you to send header lines (including cookies) even
BD7@Mj*| ; after you send body content, at the price of slowing PHP's output layer a
mO)PJd2ZD ; bit. You can enable output buffering during runtime by calling the output
t*d >eK`:N ; buffering functions. You can also enable output buffering for all files by
GrR0RwnH)? ; setting this directive to On. If you wish to limit the size of the buffer
.^lbLN^2 ; to a certain size - you can use a maximum number of bytes instead of 'On', as
ie@`S&.8 T ; a value for this directive (e.g., output_buffering=4096).
x
XM!E
8 ;
P%sO(_PuT ;
tIb21c q ; 输出缓冲允许你在主体内容发送后发送头信息行(包括 cookies),作为代价,会稍微减慢一点PHP
^qO=~U!{ ; 输出层的速度。你可以在运行期间通过调用输出缓冲函数来打开输出缓冲。你也可以通过设置这个
kq~[k. ; 指示来对虽有的文件打开输出缓冲。如果你想限制缓冲区大小为某个尺寸,你可以使用一个允许最大
8ts+'65|F ; 的字节数值代替 "On",作为这个指示的值。
vA"niO ;
c5E#QV0&v~ ;
[OZ=iz. output_buffering = 4096
]1d,O^S ^8NLe9~p3? ; You can redirect all of the output of your scripts to a function. For
HCG@#W<wc ; example, if you set output_handler to "ob_gzhandler", output will be
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