;;;;;;;;;;;;;;;;;;;
VgO.in^q ; About this file ;
]Y3s5#n ;
zYEb#*Kar ; 关于这个文件
<f;Xs( ;
|N0RBa4% ;;;;;;;;;;;;;;;;;;;
{2LG$x-N% ;
Ebp=du ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
d5'4RYfkQ ; sets some non standard settings, that make PHP more efficient, more secure,
a6'T]DW0W ; and encourage cleaner coding.
vk<4P;A(G ;
cHon' tS ;
6|Xm8,]yRw ; 这个是推荐的,PHP 4 版本类型的 php.ini-dist 文件,他设置了一些非标准的设置,他们使得
}'4aW_ta ; PHP更加有效,更加安全,鼓励整洁的编码。
.q'{3 ;
WfYC`e7q ;
)D"2Q: ; The price is that with these settings, PHP may be incompatible with some
)PvB^n ; applications, and sometimes, more difficult to develop with. Using this
_ .xicov ; file is warmly recommended for production sites. As all of the changes from
gp4@6HuUd ; the standard settings are thoroughly documented, you can go over each one,
5UvqE_ ; and decide whether you want to use it or not.
Y{<SD-ibZ$ ;
Ph17(APt,Q ;
-+WE9 ; 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。
:z2G
a ; 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
+THK
Jn!> ; 处理没一个,决定是否使用他们。
c3J12+~; ;
<%m$
V5h ;
ZL'krV ; For general information about the php.ini file, please consult the php.ini-dist
:`Xg0J+P ; file, included in your PHP distribution.
[E0.4FLT! ;
R_Uy.0=4 ;
ycrM8Mu
3 ; 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
MI>_wG5P@ ;
ft?c&h;At ;
hlGrnL ; This file is different from the php.ini-dist file in the fact that it features
RP%FMb}nt ; different values for several directives, in order to improve performance, while
LUEZqIf ; possibly breaking compatibility with the standard out-of-the-box behavior of
-EG=}uT['b ; PHP 3. Please make sure you read what's different, and modify your scripts
_*n
4W^8 ; accordingly, if you decide to use this file instead.
c Qq78Lo ;
#NWS)^&1b ;
7%5EBH & ; 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
9lB$i2G>Zw ; PHP 3 的标准的 out-of-the-box 特性。
;]_h")4"c ;
Zn6u6<O= ;
0xc|Wn> ; - register_globals = Off [Security, Performance]
c>BDw< ; Global variables are no longer registered for input data (POST, GET, cookies,
!"dAwG?S ; environment and other server variables). Instead of using $foo, you must use
Amv:dh ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
=gHUY&sPu8 ; request, namely, POST, GET and cookie variables), or use one of the specific
^<Zye>KO ; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
;]T;mb> ; on where the input originates. Also, you can look at the
kNoS% ?1, ; import_request_variables() function.
G.>Ul)O:a ; Note that register_globals is going to be depracated (i.e., turned off by
c. }#.-b8 ; default) in the next version of PHP, because it often leads to security bugs.
Xn%O .yM6 ; Read
http://php.net/manual/en/security.registerglobals.php for further
"X\6tl7a| ; information.
(1Klj+"p% ;
->2m/d4a ;
2 @t?@,c ; 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
Dq`$3ZeA ; $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,{}sn ; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
%wN*Hu~E ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
5-POYug ;
C'a#.LM ; 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
I[bWd{i: ;
http://php.net/manual/en/security.registerglobals.php af|x(:!H ; 查看详细内容
zG\:#,9 ;
D/puK ;
,&s%^I+CC ; - display_errors = Off [Security]
["15~9 ; With this directive set to off, errors that occur during the execution of
a6 w'.]m ; scripts will no longer be displayed as a part of the script output, and thus,
I.kuYD62 ; will no longer be exposed to remote users. With some errors, the error message
Cps'l ; content may expose information about your script, web server, or database
f'OcW*t ; server that may be exploitable for hacking. Production sites should have this
K6N+0# ; directive set to off.
1'b}Y8YO ;
63c\1]YB. ;
S%3&Y3S ; 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
!&R|P|7qN} ; 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
a=M/0N{! ; 黑客利用。最终产品占点需要设置这个指示为off.
8j}o\!H ;
4c@_u8 ;
VCa`|S?2 ; - log_errors = On [Security]
YD] :3!MI ; This directive complements the above one. Any errors that occur during the
9ZI^R/*Kc ; execution of your script will be logged (typically, to your server's error log,
#M|q}jA| ; but can be configured in several ways). Along with setting display_errors to off,
@Wa, ; this setup gives you the ability to fully understand what may have gone wrong,
8p PQ ; without exposing any sensitive information to remote users.
h=dFSK?*D ;
YtA<4XHU ;
# aIV\G ; 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
(BIg ; 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
8JU{]Z!G<; ; 发生错误的能力,而不会向远端用户暴露任何信息。
[vOk= ;
$~NB
.SY ;
.-GC,&RO ; - output_buffering = 4096 [Performance]
S>y}|MG ; Set a 4KB output buffer. Enabling output buffering typically results in less
iO 7s zi ; writes, and sometimes less packets sent on the wire, which can often lead to
lCGEd 3 ; better performance. The gain this directive actually yields greatly depends
%:\GYs(Y ; on which Web server you're working with, and what kind of scripts you're using.
A}_0iwG ;
nf,Ez ;
;Hn>Ew ; 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。
[midNC +, ; 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。
v;d3uunqv ;
.@@&q4=& ;
),5A&qT* ; - register_argc_argv = Off [Performance]
d Y`P ; Disables registration of the somewhat redundant $argv and $argc global
t(xe*xS ; variables.
#Ht;5p>5 ;
ko6[Ej:TBo ;
o':K4r; ; 禁止注册某些多于的 $argv 和 $argc 全局变量
s,-}}6WO ;
/}nq?Vf ;
7E;`1lh7 ; - magic_quotes_gpc = Off [Performance]
vGchKN~_ ; Input data is no longer escaped with slashes so that it can be sent into
>f(M5v(D\ ; SQL databases without further manipulation. Instead, you should use the
q>[}JtXK ; function addslashes() on each input element you wish to send to a database.
'SKq<X%R; ;
zA8Tp8( ;
:Jo[bm
; 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
N'YQ6U ; 以对每个要发送到数据库的输入元素使用 addslashes()函数。
`:
9n
]xP ;
_C@<*L=Q ;
90gKGyxF ; - variables_order = "GPCS" [Performance]
"s7}eWM*a ; The environment variables are not hashed into the $HTTP_ENV_VARS[]. To access
wexa\o ; environment variables, you can use getenv() instead.
'}E"Mdb ;
s"x(i ; 环境变量不再进入 $HTTP_ENV_VARS[],你需要用 getenv()来访问环境变量。
AA[?a
;
K[i&!Z&
;
i wI} ; - error_reporting = E_ALL [Code Cleanliness, Security(?)]
JY$+<`XM ; By default, PHP surpresses errors of type E_NOTICE. These error messages
Vs(D(d, ; are emitted for non-critical errors, but that could be a symptom of a bigger
lVgin54Q ; problem. Most notably, this will cause error messages about the use
UH#S |o4 ; of uninitialized variables to be displayed.
n_4BNOZ~ ;
ww)ow\ ;
nKe|xP ; 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。
D:PrFa ; 大多数提醒是那些没有初始化变量引起的错误信息。
M>u84|` ;
)TwA?kj ;
yXBWu=w3`O ; - allow_call_time_pass_reference = Off [Code cleanliness]
RSIhZYA ; It's not possible to decide to force a variable to be passed by reference
tD6ukK1x ; when calling a function. The PHP 4 style to do this is by making the
$"fO/8Ex ; function require the relevant argument by reference.
j){0>O.V ;
pf#~|n#t ;
s"(F({J ; 在调用函数时,不可能决定强制传递变量的引用。PHP 4 里通过函数请求相关参数的引用来实现
D'Uv7Mis ;
| v:fP;zc ;
`/9&o;qM
4v.i!U#
{ ;;;;;;;;;;;;;;;;;;;;
+HoCG;C{ ; Language Options ;
bM"d$tl$?' ;
;Ngu(es6 ;
L<p.2[3 ; 语言配置
>z k6{kC ;
wPaMYxO/ ;
NUX$)c ;;;;;;;;;;;;;;;;;;;;
nBzju?X)I 0">9n9 ; Enable the PHP scripting language engine under Apache.
s(y=u > ;
P>_ r6C ;
ogG:Ai)90 ; 允许在Apache下的PHP脚本语言引擎
4\m#:fj % ;
bP7_QYQ6 ;
"
l >tFa engine = On
_A6e|(.ll GW0e=Y=LR ; Allow the tags are recognized.
K'b #}N\ ;
QaSRD/,M ;
+7j7zpw ; 允许 标记
WTwura, ;
M^0^l9w ;
i?6#>;f short_open_tag = On
Em/? 4& p`}G"DM ; Allow ASP-style tags.
!XT2'6nu ;
X9o6} %Y ;
)u.%ycfeV ; 允许 ASP 类型的 标记
-8z@FLUK- ;
W.?EjEx ;
pW-aX)\DR asp_tags = Off
~Q+J1S]Fs D}nIF7r2N ; The number of significant digits displayed in floating point numbers.
"(vm0@8>< ;
I04c7cDp ;
6gB;m$:fV ; 浮点数显示的有意义的数字(精度)
U^&y*gX1 ;
'(SqHP|8&g ;
\{a 64 precision = 14
)uy2,`z y@Ak_]{b ; Enforce year 2000 compliance (will cause problems with non-compliant browsers)
0t -=*7w% ;
#*
Iyvx ;
)J1xO^tE ; 强制遵从 2000 年(会在不遵从的浏览器上引起错误)
/8LTM|( ;
SFVqUg3"Z ;
E$s?) y2k_compliance = Off
,XsBm+Q( ]".SW5b_ ; Output buffering allows you to send header lines (including cookies) even
E6clVa ; after you send body content, at the price of slowing PHP's output layer a
_dwJ; j`2 ; bit. You can enable output buffering during runtime by calling the output
Y#rd'
8 ; buffering functions. You can also enable output buffering for all files by
c<5(c%a ; setting this directive to On. If you wish to limit the size of the buffer
r^;1Sm ; to a certain size - you can use a maximum number of bytes instead of 'On', as
~D_Wqr ; a value for this directive (e.g., output_buffering=4096).
|[MtUWEW ;
A8 j$c ~ ;
@^,9O92l ; 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
jGtu>|Gj ; 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
MmD1@fW32# ; 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
rl:D>t(:. ; 的字节数值代替 "On",作为这个指示的值。
eI=:z/pd ;
R|-!5J4h ;
A (ZtA[G output_buffering = 4096
;oVFcZSA @'JA3V} ; You can redirect all of the output of your scripts to a function. For
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