;;;;;;;;;;;;;;;;;;;
NVQ.;" 2w ; About this file ;
N=U`BhL_ ;
ZG +FX:v ; 关于这个文件
"C3J[) qC ;
r?~_^ ;;;;;;;;;;;;;;;;;;;
X!{K`~DRX ;
`
,SNq i ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
0i5S=L`j ; sets some non standard settings, that make PHP more efficient, more secure,
{\k }:) ; and encourage cleaner coding.
DBGU:V,85 ;
Z0M,YSn z ;
UvU@3[fw ; 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
Wm{ebx ; PHP更加有效,更加安全,鼓励整洁的编码。
Xhyn! &H5 ;
/V cbT >= ;
2&pE ; The price is that with these settings, PHP may be incompatible with some
)n<p_vz ; applications, and sometimes, more difficult to develop with. Using this
2rC& ; file is warmly recommended for production sites. As all of the changes from
}%c>Hh ; the standard settings are thoroughly documented, you can go over each one,
;K7kBp\d ; and decide whether you want to use it or not.
;xUo(^t7> ;
B[h^] k ;
1=T;6 8B ; 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。
86cnEj= ; 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
_u;pD- ; 处理没一个,决定是否使用他们。
3.P7GbN ;
Wt@hST ;
"1XTgCu\ ; For general information about the php.ini file, please consult the php.ini-dist
1R yE8DdP ; file, included in your PHP distribution.
Yv)c\hm(7j ;
eU`O=uE ;
Qc!3y>Y=_ ; 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
h-O;5.m-P ;
O#):*II`9 ;
Z5F#r>> ` ; This file is different from the php.ini-dist file in the fact that it features
/ece}7M ; different values for several directives, in order to improve performance, while
9@IL5 47V ; possibly breaking compatibility with the standard out-of-the-box behavior of
;;
{K##^l ; PHP 3. Please make sure you read what's different, and modify your scripts
4M]l~9;A ; accordingly, if you decide to use this file instead.
lup2>"?* ;
4^YE*6z ;
KXl!VD,#`= ; 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
Fv)E:PnKC ; PHP 3 的标准的 out-of-the-box 特性。
oD9L5c) ;
? EHheZ{ ;
-I6t ^$HA ; - register_globals = Off [Security, Performance]
Q@PDhISa ; Global variables are no longer registered for input data (POST, GET, cookies,
^Z\"d#A ; environment and other server variables). Instead of using $foo, you must use
\o72VHG66 ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
Nmt~1.J ; request, namely, POST, GET and cookie variables), or use one of the specific
5a@9PX^.J ; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
\/\w|j ; on where the input originates. Also, you can look at the
%K=_ ; import_request_variables() function.
.L;e:cvx ; Note that register_globals is going to be depracated (i.e., turned off by
<Uj9~yVN] ; default) in the next version of PHP, because it often leads to security bugs.
{J/Fp# ; Read
http://php.net/manual/en/security.registerglobals.php for further
<HN{.p{ ; information.
olL? 6)gC ;
1ZRkVHiz0 ;
q
&{<HcP ; 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
F&7|`o3 ; $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
S-Bx`e9 ' ; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
i'>5vU0?3 ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
)cP)HbOd= ;
4 83rU ; 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
'DpJ#w\81 ;
http://php.net/manual/en/security.registerglobals.php q{B?j%.o ; 查看详细内容
n|rKo<Y0 ;
~LOE^6C+~o ;
IFS_DW ; - display_errors = Off [Security]
R?9x!@BV ; With this directive set to off, errors that occur during the execution of
hOj+z? ; scripts will no longer be displayed as a part of the script output, and thus,
f^"pZS ; will no longer be exposed to remote users. With some errors, the error message
nu~]9~)I ; content may expose information about your script, web server, or database
$)8,dS ; server that may be exploitable for hacking. Production sites should have this
aH@-"Wi ; directive set to off.
5U+4vV/* ;
:{lP9%J- ;
\weg%a ; 设置这个指示为Off,在脚本执行期间发生错误时,不再将错误作为输出的一部分显示,这样就不会暴露给
tk=S4/VWv ; 远端用户。对于某些错误,错误信息的内容可能暴露你的脚本,web服务器,数据库服务器的信息,可能被
YOrq)_ l ; 黑客利用。最终产品占点需要设置这个指示为off.
7:b.c ;
eMFxdtH ;
{ %]imf|g. ; - log_errors = On [Security]
|KS,k|). ; This directive complements the above one. Any errors that occur during the
U-m MKRV ; execution of your script will be logged (typically, to your server's error log,
,5ZQPICF ; but can be configured in several ways). Along with setting display_errors to off,
=8<~pr-NO ; this setup gives you the ability to fully understand what may have gone wrong,
0jjtx'F ; without exposing any sensitive information to remote users.
%+Z*-iX ;
iI7ocyUv ;
h4F%lGot ; 这个指示补充上面的。所有的发生在脚本运行期间的错误都会纪录在日志中(代表性的,记录在服务器的错误
3/Z>W|w#w ; 日志中,但是可以配置不同的方式)。随着 display_errors 设置为 off,这个设置给你全面了解到底什么
ez*QP|F*9 ; 发生错误的能力,而不会向远端用户暴露任何信息。
t:vBVDkD ;
Sx e6& ;
Qs59IZ ; - output_buffering = 4096 [Performance]
gOW8!\V ; Set a 4KB output buffer. Enabling output buffering typically results in less
pPo xx"y ; writes, and sometimes less packets sent on the wire, which can often lead to
cgQ6b. ; better performance. The gain this directive actually yields greatly depends
Myiv#rQ) ; on which Web server you're working with, and what kind of scripts you're using.
66" 6> ;
8,!Oup ;
qz (x ; 设置 4KB 的输出缓冲区。打开输出缓冲可以减少写的次数,有时减少线路发送包的数量,这样能提高性能。
'/@wk#, ; 这个指示真正得到的益处很大程度的依赖于你的工作的 WEB 服务器,以及你使用的脚本。
vxI9|i ;
P#XV_2 ;
NY^0$h ; - register_argc_argv = Off [Performance]
i-5,*0e6m ; Disables registration of the somewhat redundant $argv and $argc global
,R<9yEWm ; variables.
IVxZ.5:L$ ;
1TGRIe) ;
*0eU_*A^zO ; 禁止注册某些多于的 $argv 和 $argc 全局变量
ty pbwfM] ;
>X05f#c"v/ ;
pe+h8 ; - magic_quotes_gpc = Off [Performance]
GbL1<P$V ; Input data is no longer escaped with slashes so that it can be sent into
9jEH"`qqk ; SQL databases without further manipulation. Instead, you should use the
L*A-&9.p3 ; function addslashes() on each input element you wish to send to a database.
$$&.}}., ;
+s"6[\H1d ;
S**eI<QFSk ; 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
@v#P u_ ; 以对每个要发送到数据库的输入元素使用 addslashes()函数。
\i%mokfbc ;
(4A'$O2 ;
[x>Ju&))$ ; - variables_order = "GPCS" [Performance]
9CeR^/i ; The environment variables are not hashed into the $HTTP_ENV_VARS[]. To access
6:Z8d%Z ; environment variables, you can use getenv() instead.
tLfhW1" ;
pxd=a!( ; 环境变量不再进入 $HTTP_ENV_VARS[],你需要用 getenv()来访问环境变量。
bSX/)')jU ;
mJ k\$/Kh ;
)(-;H|]? ; - error_reporting = E_ALL [Code Cleanliness, Security(?)]
gC/ e]7FNr ; By default, PHP surpresses errors of type E_NOTICE. These error messages
Uza '%R ; are emitted for non-critical errors, but that could be a symptom of a bigger
:Z6j5V;s ; problem. Most notably, this will cause error messages about the use
TSsZzsdr2 ; of uninitialized variables to be displayed.
%KT}Map ;
c:9n8skE7 ;
Dpw*m.f ; 默认的,PHP 给出 E_NOTICE 错误类型,这些错误信息不是核心错误,但是可能是个更大错误的隐患。
cAEvv[ ; 大多数提醒是那些没有初始化变量引起的错误信息。
Kmx^\vDs ;
U{hu7 ;
8SKrpwy ; - allow_call_time_pass_reference = Off [Code cleanliness]
~S\L(B( ; It's not possible to decide to force a variable to be passed by reference
%|D)%|Z ; when calling a function. The PHP 4 style to do this is by making the
0x!&> ; function require the relevant argument by reference.
@&O4a2+ ;
HRDpFMA/~ ;
p.=9[` ; 在调用函数时,不可能决定强制传递变量的引用。PHP 4 里通过函数请求相关参数的引用来实现
o1$u;}^ | ;
k<^M >` $ ;
LtMM89u Ls9NQy ;;;;;;;;;;;;;;;;;;;;
cpltTJFg ; Language Options ;
NSB6 2 ;
Kh(`6 f ;
f=R+]XPzz ; 语言配置
gaY&2 ;
>dt*^}* ;
j"69uj` R ;;;;;;;;;;;;;;;;;;;;
`<X-3)>;G !sm/BsmL7T ; Enable the PHP scripting language engine under Apache.
J}X{8Ds9 ;
FHSoj= ;
V<0iYi;4= ; 允许在Apache下的PHP脚本语言引擎
CPP~,E_ ;
?";SUku ;
cZ?QI6|[ engine = On
d-UeItyW* rXX>I;`& ; Allow the tags are recognized.
D'#Q`H ;
1I9v`eT4 ;
Lau@HYW0 ; 允许 标记
;X,u ;
vv @m{,7#Y ;
.="XvVdkp short_open_tag = On
fq6%@M~ xZ9:9/Vg ; Allow ASP-style tags.
n_e'n|T ;
p?rlx#M ;
YNU}R/u6^ ; 允许 ASP 类型的 标记
7R2O[=Szq ;
k k3^m1 ;
<'I["Um asp_tags = Off
:;7I_tb .Q*X5Fc ; The number of significant digits displayed in floating point numbers.
[s{! ;
b]+F/@h~] ;
Y$r78h=4 ; 浮点数显示的有意义的数字(精度)
%x$U(I} ;
#]@HsVXh7 ;
`um,S precision = 14
^hC'\09=c MePD:;mm^ ; Enforce year 2000 compliance (will cause problems with non-compliant browsers)
$>XeC}"x68 ;
~t`s&t'c| ;
c0@8KW[, ; 强制遵从 2000 年(会在不遵从的浏览器上引起错误)
lS.Adl^k ;
c[dzO.~ ;
;hX( /T y2k_compliance = Off
vjGQ! xF $E\|\g ; Output buffering allows you to send header lines (including cookies) even
d!y*z ; after you send body content, at the price of slowing PHP's output layer a
Dsg>~J' ; bit. You can enable output buffering during runtime by calling the output
3yZmW$E. ; buffering functions. You can also enable output buffering for all files by
d,"LZ>hNY* ; setting this directive to On. If you wish to limit the size of the buffer
F1t( P 8 ; to a certain size - you can use a maximum number of bytes instead of 'On', as
`a& kD|Yh ; a value for this directive (e.g., output_buffering=4096).
FM@iIlY" ;
K T} ;
1PkCWRpR ; 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
@^W`Yg)C ; 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
bV_nYpo ; 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
@!#e\tx ; 的字节数值代替 "On",作为这个指示的值。
I0)`tQ+ ;
w
)R5P[b ;
JbMTULA output_buffering = 4096
$1an#~ i6`"e[aT[o ; You can redirect all of the output of your scripts to a function. For
@p+;iS1} ; example, if you set output_handler to "ob_gzhandler", output will be
%iN>4;T8 ; transparently compressed for browsers that support gzip or deflate encoding.
bmfM_oz ; Setting an output handler automatically turns on output buffering.
V8?}I)#(7 ;
K9lgDk"i ;
g7*)|FOb ; 你可以重新定向脚本所有输出到一个函数。例如,你可以设置 output_handler 为 "ob_gzhandler",
yw3"jdcl ; 输出将会被明显的被压缩到支持 gzip 或 deflate 编码的浏览器。设置一个输出管理会自动打开
W lMcEje ; 输出缓冲
|"3<\$[ ;
7;"0:eX ;
11[lc2 output_handler =
:gh[BeqQ) ?{{w[U6NE ; Transparent output compression using the zlib library
|cPHl+$nh. ; Valid values for this option are 'off', 'on', or a specific buffer size
%BqaVOKJ"f ; to be used for compression (default is 4KB)
k9^Hmhjw ;
IHl q27O ;
^OR0Vp>L ; 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
5'~_d@M ;
E7fx4kV ;
T~TP zlib.output_compression = Off
}h5i Tc )+E[M!34 ; Implicit flush tells PHP to tell the output layer to flush itself
1j<(?MT- ; automatically after every output block. This is equivalent to calling the
z ^gJy,T ; PHP function flush() after each and every call to print() or echo() and each
K}VCFV ; and every HTML block. Turning this option on has serious performance
j2Zp#E! ; implications and is generally recommended for debugging purposes only.
$B+| &]a ;
*eVq(R9?T ;
'X`Z1L/ ; 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()
yPm2??5MW> ; 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
/Rp]"S
vt ; 调试目的时使用。
[I $+wWW_ ;
C|(A/b ;
nV;'UpQw implicit_flush = Off
C_.9qo]DT7 \oQ]=dDCd% ; Whether to enable the ability to force arguments to be passed by reference
DDg\oGLp ; at function call time. This method is deprecated and is likely to be
*sho/[~_ ; unsupported in future versions of PHP/Zend. The encouraged method of
^URCnJ67Se ; specifying which arguments should be passed by reference is in the function
mP(3[a_Q ; declaration. You're encouraged to try and turn this option Off and make
@fL ^I&++ ; sure your scripts work properly with it in order to ensure they will work
OZ,kz2SF# ; with future versions of the language (you will receive a warning each time
/HC:H,"i ; you use this feature, and the argument will be passed by value instead of by
[m
t.2 . ; reference).
pm&THd ;
Ac7^JXh% ;
1^p/#jt ; 是否允许在函数调用期间有强制参数以引用的形式传递的能力。这个方法不赞成使用,在将来的
iTVe8eI ; PHP和Zend版本里面可能不支持。鼓励的方法是在函数声明时指定哪个参数通过引用传递。鼓励你
I$n=>s ; 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
d"$8-_K ; 这个特性时得到一个警告,并且参数以值来传递,代替引用)
"n-'?W! ;
S;Bk/\2 ;
y}Ky<%A!P allow_call_time_pass_reference = Off
n\#YGL<n 29R-Up!SVN #x%'U}sF ;
,g`%+s7 u ; Safe Mode
X'9.fKp ;
X|M!Nt0' ;
E-MPFL ; 安全模式
{Z.6\G&q ;
DT1gy:?L ;
[&Xp]:M'D ;
p|4qkJK8 safe_mode = Off
97}]@xN= ) "#' ; By default, Safe Mode does a UID compare check when
h$>F}n
j ; opening files. If you want to relax this to a GID compare,
!,J#
r ; then turn on safe_mode_gid.
85{m+1O~ ;
o9?@jjqH ;
G4&s_M$ ; 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
DA=U=F ;
prBLNZp ;
J3Mb]X)_} safe_mode_gid = Off
q!c(~UVw <t%gl5}| ; When safe_mode is on, UID/GID checks are bypassed when
wN2+3LY{ ; including files from this directory and its subdirectories.
(z?HyxRT ; (directory must also be in include_path or full path must
gwZ<$6 ; be used when including)
&4'<