;;;;;;;;;;;;;;;;;;;
{G:dhi ; About this file ;
7$8YBcZ6 ;
[ &cCE ; 关于这个文件
Bg"KNg ;
afVl)2h ;;;;;;;;;;;;;;;;;;;
rq;Xcc ;
o(=\FNe ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
1'O++j_%y ; sets some non standard settings, that make PHP more efficient, more secure,
EZ6\pyNB0# ; and encourage cleaner coding.
5 *8V4ca ;
R/&Ev$: ;
PyOj{WX>W ; 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
O_yk< ; PHP更加有效,更加安全,鼓励整洁的编码。
q2o`.f+I ;
n]?KDID; ;
hG~TqH^}B ; The price is that with these settings, PHP may be incompatible with some
^Jv$Wx ; applications, and sometimes, more difficult to develop with. Using this
8|5ttdZ ; file is warmly recommended for production sites. As all of the changes from
I{e[Y_ ; the standard settings are thoroughly documented, you can go over each one,
k,p:!S(bl ; and decide whether you want to use it or not.
fwe4f ;
Ev
adY ;
m&o6j>C ; 这样做的代价是,某些应用程序可能在这样的配置下不兼容,在某些情况下,开发会更加困难。
gj(|#n5C ; 使用这个文件是我门对建设站点的热心建议。每个标准设置的改变都有彻底的说明稳当,你可以
_Hhf.DmUAH ; 处理没一个,决定是否使用他们。
Ka EL* ;
:gD=F &V ;
7Nu.2q E ; For general information about the php.ini file, please consult the php.ini-dist
?pE)K<+Zkf ; file, included in your PHP distribution.
}@Ap_xW ;
b0QC91
;
#@rvoi ; 关于 php.ini 的一般信息,请参考 php.ini-dist 文件,包括你的 PHP 的说明
#qx$ p ;
2P`Z>_ ;
:5YL!D/& ; This file is different from the php.ini-dist file in the fact that it features
DZ-2Z@{PX ; different values for several directives, in order to improve performance, while
C;mcb$@ ; possibly breaking compatibility with the standard out-of-the-box behavior of
Pv- i. ; PHP 3. Please make sure you read what's different, and modify your scripts
reBAxmt ; accordingly, if you decide to use this file instead.
~pv| ;
Y(a0*fh ;
>s5i ; 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
IE^xk@ ; PHP 3 的标准的 out-of-the-box 特性。
'AU:[eyUV ;
%5?Zjp+9 ;
"s$$M\)T ; - register_globals = Off [Security, Performance]
thT2U8%T ; Global variables are no longer registered for input data (POST, GET, cookies,
$,@PY5r ; environment and other server variables). Instead of using $foo, you must use
DW@|H ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
ZGa;' ; request, namely, POST, GET and cookie variables), or use one of the specific
&xAwk-{W ; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
xaPaK- ; on where the input originates. Also, you can look at the
LqZsH0C ; import_request_variables() function.
yYdow.b! ; Note that register_globals is going to be depracated (i.e., turned off by
@N
tiT,3k ; default) in the next version of PHP, because it often leads to security bugs.
%<^IAMkp ; Read
http://php.net/manual/en/security.registerglobals.php for further
kH.e"e ; information.
VxgP^* ;
&nKb<o ;
xtWwz}^8] ; 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
CyR1.|!@ ; $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
?M<q95pL ; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
3PLYC}Jq ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
PVC Fh$pnw ;
0*=[1tdWY ; 注意,这个参数可能在下个版本去掉(默认为off),因为他经常引起安全 bugs.到
yi29+T7j4S ;
http://php.net/manual/en/security.registerglobals.php UrMEL;@g ; 查看详细内容
]!um}8!} ;
Em<B9S ;
|~+i=y ; - display_errors = Off [Security]
O`M6=\ ; With this directive set to off, errors that occur during the execution of
[3@Pu.-I+M ; scripts will no longer be displayed as a part of the script output, and thus,
D1ep7ykY ; will no longer be exposed to remote users. With some errors, the error message
43'!<[?x ; content may expose information about your script, web server, or database
h4 X=d5qd ; server that may be exploitable for hacking. Production sites should have this
_A>?@3La9 ; directive set to off.
k1.h |&JJN ;
K *QRi/O ;
%X5p\VS\7 ; 设置这个指示为Off,在脚本执行期间发生错误时,不再将错误作为输出的一部分显示,这样就不会暴露给
mqt$'_M ; 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
^MXW,xqb ; 黑客利用。最终产品占点需要设置这个指示为off.
y#B4m`9 ;
c:d.mkF\ ;
e+TSjm ; - log_errors = On [Security]
`X8wnD ; This directive complements the above one. Any errors that occur during the
/WxCsQn ; execution of your script will be logged (typically, to your server's error log,
QC,LHt?6 ; but can be configured in several ways). Along with setting display_errors to off,
M:5K4$>Kx ; this setup gives you the ability to fully understand what may have gone wrong,
}zO>y%eI ; without exposing any sensitive information to remote users.
#CV;Np ;
6T9?C|q ;
85}S8\_u ; 这个指示补充上面的。所有的发生在脚本运行期间的错误都会纪录在日志中(代表性的,记录在服务器的错误
_9pcHhJux ; 日志中,但是可以配置不同的方式)。随着 display_errors 设置为 off,这个设置给你全面了解到底什么
>z"\l
; 发生错误的能力,而不会向远端用户暴露任何信息。
es6]c%o:t^ ;
B7 #O>a ;
+jPJv[W ; - output_buffering = 4096 [Performance]
q*^m8 ; Set a 4KB output buffer. Enabling output buffering typically results in less
T4JG5 ; writes, and sometimes less packets sent on the wire, which can often lead to
Qo5yfdR ; better performance. The gain this directive actually yields greatly depends
-$A
>b8 ; on which Web server you're working with, and what kind of scripts you're using.
4#Bzq3,| ;
(i1q ". ;
,6EFJVu
\ ; 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。
@'>Ul!.] ; 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。
] >4CBm$ ;
"XB6k0.# ;
nu6p{_M ; - register_argc_argv = Off [Performance]
B<Zm'hdX ; Disables registration of the somewhat redundant $argv and $argc global
2{6%+>jB ; variables.
w;wgh`ur ;
!r#36kO ;
f;`7}7C ; 禁止注册某些多于的 $argv 和 $argc 全局变量
sJ>JHv ;
.gJv})Vi ;
6N#0D2~^ ; - magic_quotes_gpc = Off [Performance]
uBUT84i ; Input data is no longer escaped with slashes so that it can be sent into
U>-GM> ; SQL databases without further manipulation. Instead, you should use the
i"h~QEE ; function addslashes() on each input element you wish to send to a database.
o'KBe%@/ ;
:#zVF[Y(2 ;
sPP(>y( \ ; 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
i6FviZx ; 以对每个要发送到数据库的输入元素使用 addslashes()函数。
)F\^-laMuK ;
oB8LJZ; ;
ww5UQs2sn ; - variables_order = "GPCS" [Performance]
sDZ<XA ; The environment variables are not hashed into the $HTTP_ENV_VARS[]. To access
?X'l&k> ; environment variables, you can use getenv() instead.
NtDxwzj ;
"<$JU@P ; 环境变量不再进入 $HTTP_ENV_VARS[],你需要用 getenv()来访问环境变量。
aInh?- ;
\uyZl2=WWa ;
0PdX>h.t ; - error_reporting = E_ALL [Code Cleanliness, Security(?)]
*v:o`{vM[ ; By default, PHP surpresses errors of type E_NOTICE. These error messages
g@Z7f y7 ; are emitted for non-critical errors, but that could be a symptom of a bigger
T!2gOe ; problem. Most notably, this will cause error messages about the use
9$WA<1PK+ ; of uninitialized variables to be displayed.
peZ'sZ 6 ;
*G"}m/j- ;
Da)H/3ii ; 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。
n.b_fkZNr ; 大多数提醒是那些没有初始化变量引起的错误信息。
Fp(-&,L0fc ;
*?x[pqGq ;
VD90JU]X< ; - allow_call_time_pass_reference = Off [Code cleanliness]
9&"wfN N ; It's not possible to decide to force a variable to be passed by reference
vWZ?*0^ ; when calling a function. The PHP 4 style to do this is by making the
iI$;%uY3g ; function require the relevant argument by reference.
w\}Q.$@ ;
\GdsQAF" ;
O|mWQp^?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
[+wLy3_ ;
8=,?Bh". ;
Ro.br:'Bw U}<' [o
V ;;;;;;;;;;;;;;;;;;;;
5,#aN}v#? ; Language Options ;
[l*;+N+ ;
APv&
^\oUH ;
&`2$,zX# ; 语言配置
c9ea%7o{0a ;
_X~xfmU ;
}Sh3AH/ ;;;;;;;;;;;;;;;;;;;;
/y3Lc.- }PX8#C_P ; Enable the PHP scripting language engine under Apache.
fU>4Ip1?y/ ;
`G<|5pe ;
|H'wDw8 ; 允许在Apache下的PHP脚本语言引擎
H03R?S9AQ ;
P0l.sVqL ;
*EF`s~ engine = On
4Jk[X>I~ o<L=l Q ; Allow the tags are recognized.
_}l7f ;
axM(3k.n ;
b" kL)DL1L ; 允许 标记
z]R% A:6K ;
*@fVog r^ ;
Q[&CtM
short_open_tag = On
n*m"yp i{}Q5iy ; Allow ASP-style tags.
2SXy)m
! ;
Gxw>.O){ ;
4<S=KFT_ ; 允许 ASP 类型的 标记
.GiQC{@9w ;
4v#A#5+O E ;
=PmIrvr'[5 asp_tags = Off
N 8pzs" feT.d +Fd ; The number of significant digits displayed in floating point numbers.
T5+
(F z ;
9D
@}(t! ;
\^Z DH ; 浮点数显示的有意义的数字(精度)
PX5U) ;
|D~#9 ;
D%h_V>#z precision = 14
!U~S7h} MmW]U24s ; Enforce year 2000 compliance (will cause problems with non-compliant browsers)
Eikt, ;
Wo,fHY ;
B18?)LA ; 强制遵从 2000 年(会在不遵从的浏览器上引起错误)
Df}3^J~JX ;
4=ZN4=(_[ ;
<*+Y]= y2k_compliance = Off
qR^i5JH}u f"d4HZD^ ; Output buffering allows you to send header lines (including cookies) even
L r9z~T:ED ; after you send body content, at the price of slowing PHP's output layer a
:pGgxO% q ; bit. You can enable output buffering during runtime by calling the output
|K'7BK_^J ; buffering functions. You can also enable output buffering for all files by
D)J'xG_<O ; setting this directive to On. If you wish to limit the size of the buffer
f=Kt[|%'e ; to a certain size - you can use a maximum number of bytes instead of 'On', as
10ZL-7D#m ; a value for this directive (e.g., output_buffering=4096).
mO@Sl(9 ;
VR vX^w0 ;
vve[.Lud' ; 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
F=V_ACU ; 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
JA
" ; 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
}EJ'tio] ; 的字节数值代替 "On",作为这个指示的值。
l/6(V: ;
]3~X!(O ;
1*]@1DJt output_buffering = 4096
r=ht:+m cE3V0voSw1 ; You can redirect all of the output of your scripts to a function. For
? W2Wy\ ; example, if you set output_handler to "ob_gzhandler", output will be
r&O:Bt}x ; transparently compressed for browsers that support gzip or deflate encoding.
csms8J ; Setting an output handler automatically turns on output buffering.
skBzwVW I ;
; d :i ;
lKLb\F% ; 你可以重新定向脚本所有输出到一个函数。例如,你可以设置 output_handler 为 "ob_gzhandler",
+KHk`2{y~ ; 输出将会被明显的被压缩到支持 gzip 或 deflate 编码的浏览器。设置一个输出管理会自动打开
Ov|Uux ; 输出缓冲
-"w&g0Z ;
)Zit6I ;
W%P0X5YQ output_handler =
Qh,Dcg2ZM" z1~FE ; Transparent output compression using the zlib library
F!&_ ; Valid values for this option are 'off', 'on', or a specific buffer size
h2mU ; to be used for compression (default is 4KB)
k4BiH5\hA ;
Kv#TJn ;
$6yr:2Xvt ; 使用 zlib 库进行输出压缩,可以指定 off/on 或者用于压缩的缓冲大小
XV0t
8#T2 ;
#brV{dHV, ;
%^<A`Q_ zlib.output_compression = Off
o,DI7sb Yc~c(1VRz ; Implicit flush tells PHP to tell the output layer to flush itself
nISfRXU; ; automatically after every output block. This is equivalent to calling the
H^0`YQJ3 ; PHP function flush() after each and every call to print() or echo() and each
O<`\9 ; and every HTML block. Turning this option on has serious performance
82~ZPZG ; implications and is generally recommended for debugging purposes only.
OojQG
;
D(^ |'1 ;
~e R6[; ; 隐含的通知PHP的输出层在每个输出块后自己自动刷新。等同于在每个 print() 或者 echo()
`yWWX.` ; 和每个HTML块后面都调用 flush()函数。打开这个配置会引起严重的隐含执行,一般推荐在用于
^*+-0b;[G ; 调试目的时使用。
f*GdHUZ* ;
S0-/9h ;
h&6t.2<e implicit_flush = Off
${w\^6& *Q:EICDE7 ; Whether to enable the ability to force arguments to be passed by reference
jthGNVZ ; at function call time. This method is deprecated and is likely to be
O{44GB3 ; unsupported in future versions of PHP/Zend. The encouraged method of
q
NE(@at ; specifying which arguments should be passed by reference is in the function
2a[_^v $v ; declaration. You're encouraged to try and turn this option Off and make
2:D1<z6RQ ; sure your scripts work properly with it in order to ensure they will work
x2 m
A ; with future versions of the language (you will receive a warning each time
'3V?M;3|K ; you use this feature, and the argument will be passed by value instead of by
bhc
.UmH ; reference).
"T'?Ah6 ;
'X1fb:8m8 ;
{;Ispx0m ; 是否允许在函数调用期间有强制参数以引用的形式传递的能力。这个方法不赞成使用,在将来的
SBqx_4} ; PHP和Zend版本里面可能不支持。鼓励的方法是在函数声明时指定哪个参数通过引用传递。鼓励你
*<T,Fyc| ; 尝试关闭这个参数,确认你的脚本能够正常运行,以便在以后版能里面正确运行(你会在每次使用
K)8N8Js( ; 这个特性时得到一个警告,并且参数以值来传递,代替引用)
'UL"yM ;
O(Vi/r2:e ;
S!wY6z allow_call_time_pass_reference = Off
xDTDfhA SPU_@ Pk VS_xC$X!S ;
w`F4.e ; Safe Mode
hu''"/raM ;
7K}Sk ;
lhLE)B2a2 ; 安全模式
K/+w6d ;
%b(non*
;
fxL0"Ry ;
~LuR)T=%es safe_mode = Off
4'ymPPY ~}F$1;t0 ; By default, Safe Mode does a UID compare check when
JYU0&nZl4 ; opening files. If you want to relax this to a GID compare,
I%fz^:[#< ; then turn on safe_mode_gid.
y:N>t+'5 ;
>"q~9b
A ;
.}zpvr8YP ; 安全模式默认的在打开文件时进行 UID 比较检查,如果你想放宽他为GID比较,打开这个参数
M,nLPHgK ;
e.:S BXZ ;
<xWBS/K safe_mode_gid = Off
CUo %i/R 9x0Ao*D<t ; When safe_mode is on, UID/GID checks are bypassed when
_LUTIqlvi ; including files from this directory and its subdirectories.
msiftP. ; (directory must also be in include_path or full path must
k4ijWo{:0 ; be used when including)
*K1GX ;
h%T$m_ ;
:~1p ; 在安全模式,当包含如下目录和子目录文件时,绕过 UID/GID检查(路径必须在 include_path下面
-U/m ; 或者在包含时使用完整路径
".R5K ? ;
rM?ox
;
V=g<3R& safe_mode_include_dir =
j,c8_;X! p|b&hgA ; When safe_mode is on, only executables located in the safe_mode_exec_dir
[$b\#{shtP ; will be allowed to be executed via the exec family of functions.
t6H9Q>* ;
!\%0O`b^4 ;
E6NrBPm ; 在安全模式下,只有给出目录下可以通过 exec 族函数执行
>9v?p= ;
Pxn;]!Z# ;
\x_fP;ma=_ safe_mode_exec_dir =
q:D!@+U LVj62&,- ; open_basedir, if set, limits all file operations to the defined directory
$2j?Z.yEG ; and below. This directive makes most sense if used in a per-directory
47c` ) *Hc ; or per-virtualhost web server configuration file.
^,.G<2Kx& ;
d=B
DR^/wA ;
!z.C}n5F ; 如果设置,则限制所有的文件操作都到下面给出的目录下。这个指示在每个目录,每个虚拟主机的web
}4n?k'_s? ; 服务器配置文件里给出更多的认识。
ADa'(#+6 ;
=_/,C ;
/:j9#kj ;open_basedir =
v9[[T6t/' =5-|H;da ; Setting certain environment variables may be a potential security breach.
:RnFRAcr ; This directive contains a comma-delimited list of prefixes. In Safe Mode,
*8*E\nZx! ; the user may only alter environment variables whose names begin with the
r ]cC4%in ; prefixes supplied here. By default, users will only be able to set
jGtoc,\X ; environment variables that begin with PHP_ (e.g. PHP_FOO=BAR).
JyBsOC3 ;
LBlaDw ; Note: If this directive is empty, PHP will let the user modify ANY
#iot.alNA ; environment variable!
'0!IF&p' ;
`ju r`^S| ;
{,|J?>{ ; 设置某些环境变量可能是隐藏的安全缺口。这个指示包含一个逗号分割的前缀指示。在安全模式下
#!%\97ZR ; 用户只能修改下面提供的为前缀的变量名字。默认,用户只能设置以 PHP_ 前缀开头的环境变量(
NI^[7.2 ; 例如 PHP_FOO=BAR).
@?GOOD_i ;
(HUGgX"= ; 注意:如果这个设置为空,则 PHP 可以让用户修改任何环境变量。
;-koMD!2F ;
;S FmbZ%~ ;
G1d!a6> safe_mode_allowed_env_vars = PHP_
qOKC2WD v&>TU(x\H ; This directive contains a comma-delimited list of environment variables that
GoGo@5n(Z ; the end user won't be able to change using putenv(). These variables will be
jaj."v ; protected even if safe_mode_allowed_env_vars is set to allow to change them.
`euk&]/^.) ;
+=y ktf ;
ms%Ot:uA ; 这个指示包含用逗号分割的不允许最终用户通过 putenv()修改的环境变量的列表。这些变量即使
o9:GKc ; 在 safe_mode_allowed_env_vars 设置允许改变他们的情况下也被保护。
F+`DfI]/m ;
U-$ B"w & ;
l|[8'*]r! safe_mode_protected_env_vars = LD_LIBRARY_PATH
[]{g9CO bD[6)
ITg ; This directive allows you to disable certain functions for security reasons.
h%Nbx:vKk ; It receives a comma-delimited list of function names. This directive is
7b2N'^z} ; *NOT* affected by whether Safe Mode is turned On or Off.
%0PZZl5b ;
@' Er&[P ;
C<.t'| ; 这个指示用于在由于安全原因的情况下屏蔽某些函数。接受用逗号分割的函数名列表,这个指示不受
,'CDKzY ; Safe Mode 是否打开的影响。
=~&Fq$$ ;
BW>f@;egg ;
J jCzCA:K_ disable_functions =
uxq!kF'Ls 'CDRb3w}B ; Colors for Syntax Highlighting mode. Anything that's acceptable in
[1Dg_>lz ; would work.
$?OuY*ZeY9 ;
a/.O,&3
;
eTc0u;{V ; 语法加亮模式的颜色,任何 正常工作的都可以接受
)p MZ5|+X ;
T~k5` ~\( ;
NC;4 highlight.string = #CC0000
$+Hv5]/hb highlight.comment = #FF9900
6N4/p=lE highlight.keyword = #006600
&8Cuu$T9) highlight.bg = #FFFFFF
i6[,m*q~2x highlight.default = #0000CC
0VV 1!g highlight.html = #000000
{)eV) 2a Kt%`]Wp 2'"$Y' ;
4"e7 43( ; Misc
y?-wjJS> ;
T|p$Ddt`+ ; Decides whether PHP may expose the fact that it is installed on the server
'iN8JO> ; (e.g. by adding its signature to the Web server header). It is no security
877>=Tp| ; threat in any way, but it makes it possible to determine whether you use PHP
2#nn}HEOC ; on your server or not.
n8zh;vuJ ;
OC'cP[$ _ ;
1rV?^5 ; 是否让服务器暴露 PHP(例如在 web 服务器头增加标记)。他不会有安全威胁,但是可以让你
{PHxm ; 检测一个服务器是否使用了 PHP.
ybtje=3E ;
}6P]32d ;
PX](hc= expose_php = On
_4z>I/R>Z K<b -|t9f zxCxGT\; ;;;;;;;;;;;;;;;;;;;
yZ aQ{]" ; Resource Limits ;
x3L3K/qMg ;
$-VW)~Sl ;
SvH=P!`+ ; 资源限制
E'LkoyI ;
AA}M"8~2 ;
O{rgZ/4Au Rww"Z=F ;;;;;;;;;;;;;;;;;;;
kImGSIJ 5|:=#Ql* ;
>L anuv)O ;
`xkJ.,#Io ; 每个脚本最大执行的秒数
kTG}>I ;
r]'AdJFt ;
\z8TYx@ max_execution_time = 30 ; Maximum execution time of each script, in seconds
`SWf)1K \O?#gW\tR ;
kX{c+qHM ;
~K^Z4 ; 一个脚本最大消耗的内存
&hs)}uM&$ ;
GZ@!jF>!u ;
pTmG\wA~$ memory_limit = 8M ; Maximum amount of memory a script may consume (8MB)
+D1;_DU +bd/*^ MQ"<r,o?: ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
cGC&O%`i,\ ; Error handling and logging ;
A20_a;V ;
J?5O2n ;
_'Q}Y nEv ; 错误处理和记录
0; OpT0 ;
NF0} eom ;
2P9h x5PiV ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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