;;;;;;;;;;;;;;;;;;;
+{#BQbx6 ; About this file ;
]|732Z ;
{fX4 ; 关于这个文件
[s7I.rdGzz ;
K1eoZ8=! ;;;;;;;;;;;;;;;;;;;
^_<pc|1 ;
/>n0&~k[h ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
,*C^ixNE ; sets some non standard settings, that make PHP more efficient, more secure,
M{(Y|3W ; and encourage cleaner coding.
|\}f)Xp- ;
1L$u8P^< ;
}f({03$ ; 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
tG#F7%+E ; PHP更加有效,更加安全,鼓励整洁的编码。
!C/`"JeYL ;
b<[eBXe ;
m7 !l3W2 ; The price is that with these settings, PHP may be incompatible with some
J4co@=AJ ; applications, and sometimes, more difficult to develop with. Using this
DPe`C%Oc1 ; file is warmly recommended for production sites. As all of the changes from
>U) ,^H( ; the standard settings are thoroughly documented, you can go over each one,
j5ui ; and decide whether you want to use it or not.
o/&:w z ;
C8n1j2G\ ;
50'6l
X(v, ; 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。
-R\}Q" ; 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
)s^XVs.- ; 处理没一个,决定是否使用他们。
!$d:k|b ;
r@n% ;
{'X "9@ ; For general information about the php.ini file, please consult the php.ini-dist
1r.q]^Pq~ ; file, included in your PHP distribution.
As>po+T* ;
-eNi;u ;
-><_J4 ; 关于 php.ini 的一般信息,请参考 php.ini-dist 文件,包括你的 PHP 的说明
T]i~GkD\ ;
&7<~Q\XZbI ;
U'#{v7u ; This file is different from the php.ini-dist file in the fact that it features
_
!Ph1 ; different values for several directives, in order to improve performance, while
]_-$ ; possibly breaking compatibility with the standard out-of-the-box behavior of
&V2G<gm0 ; PHP 3. Please make sure you read what's different, and modify your scripts
Z1OcGRN! ; accordingly, if you decide to use this file instead.
s%/0WW0y^ ;
(/N`Wu ;
{@3=vBl%O+ ; 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
_c #P ; PHP 3 的标准的 out-of-the-box 特性。
~#j`+ ;
Y#N'bvE|% ;
=0v{+#} ; - register_globals = Off [Security, Performance]
lX7#3ti: ; Global variables are no longer registered for input data (POST, GET, cookies,
_wqFKj ; environment and other server variables). Instead of using $foo, you must use
(8>k_ ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
^\wosB3E ; request, namely, POST, GET and cookie variables), or use one of the specific
eM~i (]PY ; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
UcK!v*3E ; on where the input originates. Also, you can look at the
^^ ?ECnpcU ; import_request_variables() function.
ll5Kd=3 ; Note that register_globals is going to be depracated (i.e., turned off by
VLOyUt~O# ; default) in the next version of PHP, because it often leads to security bugs.
f|apk,o_ ; Read
http://php.net/manual/en/security.registerglobals.php for further
SD697L9 ; information.
$[1 M2>[ ;
,Qh4=+jwqn ;
2
na8G ; 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
H?B.Hp| ; $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
JE?XZp@V ; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
AM }OLHj ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
rFmE6{4:p ;
Lh. L~M1X ; 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
h7Ma`w\- ;
http://php.net/manual/en/security.registerglobals.php 3+#bkG ; 查看详细内容
m.4y=69 & ;
Q.8Jgel1 ;
v=L^jw ; - display_errors = Off [Security]
7*4F-5G/ ; With this directive set to off, errors that occur during the execution of
>%W"u`Q ; scripts will no longer be displayed as a part of the script output, and thus,
I/@Xr ; will no longer be exposed to remote users. With some errors, the error message
Rn TPU` ; content may expose information about your script, web server, or database
O=+C Kx@ ; server that may be exploitable for hacking. Production sites should have this
:r~? Z6gK ; directive set to off.
hz/5k%%UX ;
RSkpf94` ;
r2hm`]\8M ; 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
@cXY"hP` ; 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
0Ifd! ; 黑客利用。最终产品占点需要设置这个指示为off.
T*H4kM ;
66BsUA.h ;
u{_T,k<! ; - log_errors = On [Security]
Y- w5S|! ; This directive complements the above one. Any errors that occur during the
2Nj0 Hqjq
; execution of your script will be logged (typically, to your server's error log,
GN{.R7 ; but can be configured in several ways). Along with setting display_errors to off,
*.K}`89T ; this setup gives you the ability to fully understand what may have gone wrong,
S5uV\Y/A ; without exposing any sensitive information to remote users.
UkGUxQ,GU ;
#6YNgJNk ;
a-kU?&*
y ; 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
!WIL|\jbh ; 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
lvFHr}W ; 发生错误的能力,而不会向远端用户暴露任何信息。
.lE"N1 ;
QP qa\87 ;
Y${ $7+@ ; - output_buffering = 4096 [Performance]
IYj-cm ; Set a 4KB output buffer. Enabling output buffering typically results in less
[`
i;gx[^ ; writes, and sometimes less packets sent on the wire, which can often lead to
4e5Ka{# < ; better performance. The gain this directive actually yields greatly depends
00$W>Gr ; on which Web server you're working with, and what kind of scripts you're using.
-MU^%t;- ;
CE+\|5u
W ;
vu*08<M~i| ; 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。
jy1*E3vQ ; 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。
DLz~$TF^ ;
%iX+" ;
8
{QvB"w ; - register_argc_argv = Off [Performance]
/Db~-$K ; Disables registration of the somewhat redundant $argv and $argc global
Eu0_/{: ; variables.
\dCdyl6V ;
3|~(9b{+ ;
!u=[/> ; 禁止注册某些多于的 $argv 和 $argc 全局变量
t<`BaU ;
?HBc7$nW ;
aFbA=6 ; - magic_quotes_gpc = Off [Performance]
GCIm_
n ; Input data is no longer escaped with slashes so that it can be sent into
v0HFW%YJ^J ; SQL databases without further manipulation. Instead, you should use the
N8!B2uPQ ; function addslashes() on each input element you wish to send to a database.
q_I ''L ;
"%sW/ph ;
~+|p.(I ; 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
cy? EX~s4 ; 以对每个要发送到数据库的输入元素使用 addslashes()函数。
MbJV)*Q ;
/]vg_&)= ;
19lx;^b ; - variables_order = "GPCS" [Performance]
Dui<$jl0b ; The environment variables are not hashed into the $HTTP_ENV_VARS[]. To access
}t-{,0 ; environment variables, you can use getenv() instead.
uL1-@D, ;
D!y
Cnq=8 ; 环境变量不再进入 $HTTP_ENV_VARS[],你需要用 getenv()来访问环境变量。
#kxg|G[Ol ;
u'iOa
;
}F\0Bl& ; - error_reporting = E_ALL [Code Cleanliness, Security(?)]
ap=_odW~p ; By default, PHP surpresses errors of type E_NOTICE. These error messages
/*8"S mte ; are emitted for non-critical errors, but that could be a symptom of a bigger
8"
\>1{^ ; problem. Most notably, this will cause error messages about the use
'g$|:bw/ ; of uninitialized variables to be displayed.
V862(y ;
\BS^="AcpP ;
Iw48+krm> ; 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。
g#H#i~E^ ; 大多数提醒是那些没有初始化变量引起的错误信息。
Qg4qjX](? ;
|KkVt]ZQe9 ;
oS]XE!^M ; - allow_call_time_pass_reference = Off [Code cleanliness]
Ldig/: ; It's not possible to decide to force a variable to be passed by reference
1[^2f70n ; when calling a function. The PHP 4 style to do this is by making the
8_:jPd!3 ; function require the relevant argument by reference.
z5Po,@W ;
!,I}2,1%k ;
*O+N4tq ; 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
B`
n!IgF8 ;
9GCxF`OB ;
7 Xw#
_o<8R@1 ;;;;;;;;;;;;;;;;;;;;
fRq2sK;+ ; Language Options ;
F9Mv$g79 ;
&%FpNU9 ;
0OlB; ; 语言配置
IV!&jL ;
Pxl7zz&pl= ;
>7
4'g} ;;;;;;;;;;;;;;;;;;;;
5B"j\TwQ O'_D*? ; Enable the PHP scripting language engine under Apache.
8Kv=Zp,?` ;
O.!|;)HQ ;
2#p6.4h= ; 允许在Apache下的PHP脚本语言引擎
rq+E"Uj? ;
RW%e% ;
tEZ@v(D engine = On
|r6<DEg X}_kLfP/9 ; Allow the tags are recognized.
&;*jMu6 ;
eB5;wH ;
|wWBV{^ ; 允许 标记
`a ;
F~&bgl[YZ ;
-3F|)qwK short_open_tag = On
\z0" !,|yrB&`S ; Allow ASP-style tags.
8NA2C.gOZ ;
qm8[ ^jO& ;
Fvl_5 l ; 允许 ASP 类型的 标记
D/Bb)]9I ;
eSJ5YeY) ;
{&G0jsA asp_tags = Off
0~)cAKus D1#fy=u69| ; The number of significant digits displayed in floating point numbers.
qMKXS,s ;
Bv@NE2 ;
1Hk`i%
; 浮点数显示的有意义的数字(精度)
^~(@QfY ;
O~trv,?) ;
U z[#t1* precision = 14
?%#3p[ 6[w_/X" ; Enforce year 2000 compliance (will cause problems with non-compliant browsers)
D O#4E<]5 ;
3~%9;.I3! ;
"0pu_ ; 强制遵从 2000 年(会在不遵从的浏览器上引起错误)
6|~N5E~SX ;
SfEgmp-m ;
%h(J+_"L6 y2k_compliance = Off
wtIXZUx AEp|#H'
> ; Output buffering allows you to send header lines (including cookies) even
~#pQWa5 ; after you send body content, at the price of slowing PHP's output layer a
5Ta<$t ; bit. You can enable output buffering during runtime by calling the output
r3{Cu z ; buffering functions. You can also enable output buffering for all files by
=c[9:&5Q ; setting this directive to On. If you wish to limit the size of the buffer
Gdb6 U{ ; to a certain size - you can use a maximum number of bytes instead of 'On', as
7CWz)LT ; a value for this directive (e.g., output_buffering=4096).
Fe{lM'
8 ;
dXg.[|S* ;
OXT 5
y) ; 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
-Uh3A\#( ; 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
ewvFUD'j ; 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
:I[nA?d[& ; 的字节数值代替 "On",作为这个指示的值。
STtjkZ6 ;
:bNqK0[rS ;
$!H;,Jxv output_buffering = 4096
7vF+Di(B R m>AU= ; You can redirect all of the output of your scripts to a function. For
ViKN|W>T ; example, if you set output_handler to "ob_gzhandler", output will be
M&wf4)*%0+ ; transparently compressed for browsers that support gzip or deflate encoding.
:6:;Z
qn ; Setting an output handler automatically turns on output buffering.
8{^zXJi]m ;
O3x9S,1i ;
Pp# ; 你可以重新定向脚本所有输出到一个函数。例如,你可以设置 output_handler 为 "ob_gzhandler",
qkPvE;" ; 输出将会被明显的被压缩到支持 gzip 或 deflate 编码的浏览器。设置一个输出管理会自动打开
o'+p,_y9Y@ ; 输出缓冲
p48mk ;
DI"KH)XD ;
ckykRqk} output_handler =
FhpS#,Y$ 1P;J%.{ ; Transparent output compression using the zlib library
/g(WCKva ; Valid values for this option are 'off', 'on', or a specific buffer size
1Tm,#o ; to be used for compression (default is 4KB)
9kZ[Z
,=> ;
NGIt~"e7R4 ;
`n)e]
dn ; 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
vgKZr ;
Gl;xd ;
}M7{~ov#s zlib.output_compression = Off
v P; {wA(%e3_ ; Implicit flush tells PHP to tell the output layer to flush itself
EX@wenR ; automatically after every output block. This is equivalent to calling the
gc,%A'OR^< ; PHP function flush() after each and every call to print() or echo() and each
R2,Z`I ; and every HTML block. Turning this option on has serious performance
wIeF(}VM ; implications and is generally recommended for debugging purposes only.
/u?ZwoTzY ;
vLCyT=OB` ;
,6@s N'c ; 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()
wGy`0c]v? ; 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
K@U[x,Sx ; 调试目的时使用。
uW;[FTcqy$ ;
>oh7f| ;
&UrPb%=2H implicit_flush = Off
\Hb"bv :O)\+s- ; Whether to enable the ability to force arguments to be passed by reference
q#D-}R_RN ; at function call time. This method is deprecated and is likely to be
@-zL"%%dw' ; unsupported in future versions of PHP/Zend. The encouraged method of
DL<b)# h# ; specifying which arguments should be passed by reference is in the function
]WFr5 ; declaration. You're encouraged to try and turn this option Off and make
Z #uxa ; sure your scripts work properly with it in order to ensure they will work
~xPU#m< ; with future versions of the language (you will receive a warning each time
HV2 1=W ; you use this feature, and the argument will be passed by value instead of by
KJ (|skO ; reference).
8=TM _ ;
W2>VgMR [ ;
}B1f_T ; 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
D`c&Q4$: ; PHP和Zend版本里面可能不支持。鼓励的方法是在函数声明时指定哪个参数通过引用传递。鼓励你
AcHr X=O ; 尝试关闭这个参数,确认你的脚本能够正常运行,以便在以后版能里面正确运行(你会在每次使用
aoqG*qh}b ; 这个特性时得到一个警告,并且参数以值来传递,代替引用)
[Z]%jABR ;
\0j-p ;
2Sgv allow_call_time_pass_reference = Off
H^sImIEUT /dI8o pgUp1goAU ;
yjE$o?A ; Safe Mode
emT/5'y ;
>dK# tsp ;
nz2`YyR ; 安全模式
?*AhGza/ ;
6K7DZ96L ;
unvS `>)Np ;
K&4FFZ safe_mode = Off
Wr+/9 .RW&=1D6 ; By default, Safe Mode does a UID compare check when
*(g0{V ; opening files. If you want to relax this to a GID compare,
eL" +_lW ; then turn on safe_mode_gid.
3QhQpPk), ;
~v>3lEGn* ;
RoFoEp ; 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
WBN3:Y7 ;
@6"+x ;
+ *)Kyk safe_mode_gid = Off
dkWV/DAm |1%eo. ; When safe_mode is on, UID/GID checks are bypassed when
K0A[xkX6 ; including files from this directory and its subdirectories.
u~8=ikn+T ; (directory must also be in include_path or full path must
ls({{34NF ; be used when including)
slnvrel ;
B%n|%g6K|h ;
B=}s7$^ ; 在安全模式,当包含如下目录和子目录文件时,绕过 UID/GID检查(路径必须在 include_path下面
ZyX+V?4 ; 或者在包含时使用完整路径
N(J'h$E ;
A1Es>NK[qW ;
XOL_vS24 safe_mode_include_dir =
MFyi#nq V7<w9MM ; When safe_mode is on, only executables located in the safe_mode_exec_dir
fnJx$PD~ ; will be allowed to be executed via the exec family of functions.
y$8S+N?> ;
GLp~SeF# ;
1<G, 0Lt ; 在安全模式下,只有给出目录下可以通过 exec 族函数执行
)vD: ;
]P*H,&I`# ;
f
= 'AI safe_mode_exec_dir =
hG2WxYk V}h
<,E9 ; open_basedir, if set, limits all file operations to the defined directory
5fq4[a ; and below. This directive makes most sense if used in a per-directory
~K@p`CRbV ; or per-virtualhost web server configuration file.
H0\', X ;
PO nF_FC ;
bx%Ky0Z ; 如果设置,则限制所有的文件操作都到下面给出的目录下。这个指示在每个目录,每个虚拟主机的web
MK.TBv ; 服务器配置文件里给出更多的认识。
7Y.mp9, ;
C1==a FD ;
3!op'X! ;open_basedir =
Y41b8.|P+ bjBXs;zr@\ ; Setting certain environment variables may be a potential security breach.
ThY\K>@] ; This directive contains a comma-delimited list of prefixes. In Safe Mode,
)i"52! ; the user may only alter environment variables whose names begin with the
G:!3X) b ; prefixes supplied here. By default, users will only be able to set
s|][p| ; environment variables that begin with PHP_ (e.g. PHP_FOO=BAR).
d(YAH@ ;
kq*IC&y ; Note: If this directive is empty, PHP will let the user modify ANY
weMufT ; environment variable!
KBDNK_7A ;
&})Zqc3Lqk ;
yu}T><Wst ; 设置某些环境变量可能是隐藏的安全缺口。这个指示包含一个逗号分割的前缀指示。在安全模式下
9^CuSj ; 用户只能修改下面提供的为前缀的变量名字。默认,用户只能设置以 PHP_ 前缀开头的环境变量(
5mX"0a_Q ; 例如 PHP_FOO=BAR).
>~O/ZDu/@ ;
/%F5u}eW ; 注意:如果这个设置为空,则 PHP 可以让用户修改任何环境变量。
0
s@>e ;
D}rnpwp{ ;
!{F\\D/ safe_mode_allowed_env_vars = PHP_
W'PW;., -amNz.`[PR ; This directive contains a comma-delimited list of environment variables that
*JOp)e0b ; the end user won't be able to change using putenv(). These variables will be
&,QBJx<# ; protected even if safe_mode_allowed_env_vars is set to allow to change them.
gm$<U9L\v ;
Y,m=&U ;
m~tv{#Y ; 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
I@kMM12>c ; 在 safe_mode_allowed_env_vars 设置允许改变他们的情况下也被保护。
8iPA^b|sz{ ;
z
$iI ;
bo#?,80L}` safe_mode_protected_env_vars = LD_LIBRARY_PATH
E J&w6),d a+B3`6 ; This directive allows you to disable certain functions for security reasons.
xB_78X1 ; It receives a comma-delimited list of function names. This directive is
S]ed96V v ; *NOT* affected by whether Safe Mode is turned On or Off.
l'1_Fb ;
*-3*51 jW ;
G[+{[W ; 这个指示用于在由于安全原因的情况下屏蔽某些函数。接受用逗号分割的函数名列表,这个指示不受
WeIi{<u8R ; Safe Mode 是否打开的影响。
n){u!z)Al ;
GG(}#Z5h ;
/tJ%gF disable_functions =
m0*_ F!RP * ; Colors for Syntax Highlighting mode. Anything that's acceptable in
&<Fw ; would work.
Ny$N5/b!! ;
bwK1XlfD.s ;
V8G.KA " ; 语法加亮模式的颜色,任何 正常工作的都可以接受
L2%npps ;
be]Zx`)k ;
gWl49'S>+ highlight.string = #CC0000
#.2} t0*]5 highlight.comment = #FF9900
:Vrj[i-{ highlight.keyword = #006600
ynn>d highlight.bg = #FFFFFF
@`nU=kY/ highlight.default = #0000CC
0KN'\KE highlight.html = #000000
BO>[\!=y [M?&JA