;;;;;;;;;;;;;;;;;;;
k>VP<Zm13 ; About this file ;
Ofqe+C ;
X@x:
F|/P ; 关于这个文件
^ 9;s
nr ;
"793R^Tz ;;;;;;;;;;;;;;;;;;;
&xH>U*c ;
f=~@e#U ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
i-sE\m ; sets some non standard settings, that make PHP more efficient, more secure,
xZ`t~4qR ; and encourage cleaner coding.
zd#qBj]g ;
3p!R4f)GN ;
jE2ziK ; 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
J[LGa:`` ; PHP更加有效,更加安全,鼓励整洁的编码。
axU!o /m> ;
aeSy,: ;
J>hl&J ; The price is that with these settings, PHP may be incompatible with some
Z`b,0[rG[ ; applications, and sometimes, more difficult to develop with. Using this
(jY.S|% ; file is warmly recommended for production sites. As all of the changes from
+ 6r@HK`,t ; the standard settings are thoroughly documented, you can go over each one,
(O&~*7D* ; and decide whether you want to use it or not.
XFK$p^qu ;
\iowAo$ ;
woR((K] #G ; 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。
Q:_pW<^ ; 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
,vg8iRa ; 处理没一个,决定是否使用他们。
s%4)}w;z ;
.fo.mC@a ;
YqNhD6 ; For general information about the php.ini file, please consult the php.ini-dist
/8W}o/,s5 ; file, included in your PHP distribution.
dP)8T ;
+qsdA#2 ;
uT;Qo{G^ ; 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
%*}JDx#@ ;
T^A:pL1 ;
-iH/~a ; This file is different from the php.ini-dist file in the fact that it features
6mRvuJ% ; different values for several directives, in order to improve performance, while
MlRgdVX ; possibly breaking compatibility with the standard out-of-the-box behavior of
Mqw&%dz'_ ; PHP 3. Please make sure you read what's different, and modify your scripts
\8Blq5n-O* ; accordingly, if you decide to use this file instead.
9=3V}]^M ;
dhm; ;
A
FfgGO ; 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
?1PY]KNaK ; PHP 3 的标准的 out-of-the-box 特性。
NTAPx=!1* ;
_Seiwk& ;
) 3YE$, ; - register_globals = Off [Security, Performance]
?r'b
Z~ ; Global variables are no longer registered for input data (POST, GET, cookies,
LgUaX ; environment and other server variables). Instead of using $foo, you must use
>2VB.f ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
$
P#k|A ; request, namely, POST, GET and cookie variables), or use one of the specific
n4Q!lJ ; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
/-BplU*"9 ; on where the input originates. Also, you can look at the
zKiKda%) ; import_request_variables() function.
m?<C\&)6x ; Note that register_globals is going to be depracated (i.e., turned off by
00b
)B g ; default) in the next version of PHP, because it often leads to security bugs.
P\N`E?lJL ; Read
http://php.net/manual/en/security.registerglobals.php for further
3$HFHUMQsk ; information.
Hk6Dwe[y ;
?FMHK\ ;
[xI@)5Xk ; 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
^lf;Lc ; $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
;! CQFJ= ; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
Yj0Ss{Ep ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
7sLs+|<" ;
j/^0q90QO ; 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
vaK$j!%FE ;
http://php.net/manual/en/security.registerglobals.php ~"=nt@M] ; 查看详细内容
m! p'nP
;
YJ!6)d?C. ;
Keof{>V=CA ; - display_errors = Off [Security]
vhhsOga ; With this directive set to off, errors that occur during the execution of
{SROg;vA ; scripts will no longer be displayed as a part of the script output, and thus,
+Do7rl ; will no longer be exposed to remote users. With some errors, the error message
Q*KEODR8\ ; content may expose information about your script, web server, or database
%
;6e@U} ; server that may be exploitable for hacking. Production sites should have this
T+2?u.{I ; directive set to off.
Wb*d`hzQ} ;
-4hX- ;
b(~NqV!i ; 设置这个指示为Off,在脚本执行期间发生错误时,不再将错误作为输出的一部分显示,这样就不会暴露给
y4shW|>5_ ; 远端用户。对于某些错误,错误信息的内容可能暴露你的脚本,web服务器,数据库服务器的信息,可能被
KgKV(q= ; 黑客利用。最终产品占点需要设置这个指示为off.
&:{|nDT_2 ;
^QFjBQ-Hai ;
k87B+0QEL ; - log_errors = On [Security]
2@^8{ ; This directive complements the above one. Any errors that occur during the
yl3iU:+V ; execution of your script will be logged (typically, to your server's error log,
pK$^@~DE ; but can be configured in several ways). Along with setting display_errors to off,
0BVMLRB ; this setup gives you the ability to fully understand what may have gone wrong,
YHeB<v ; without exposing any sensitive information to remote users.
!-\*rdE{9 ;
d~[>%& ;
44_n5vp,T ; 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
\8F$85g ; 日志中,但是可以配置不同的方式)。随着 display_errors 设置为 off,这个设置给你全面了解到底什么
pGsVO5M? ; 发生错误的能力,而不会向远端用户暴露任何信息。
t/q\Ne\\, ;
>xH3*0Lp ;
Q$RP2& ; - output_buffering = 4096 [Performance]
B`KpaE] ; Set a 4KB output buffer. Enabling output buffering typically results in less
cJH7zumM) ; writes, and sometimes less packets sent on the wire, which can often lead to
w@oq.K ; better performance. The gain this directive actually yields greatly depends
&O!d!Pf ; on which Web server you're working with, and what kind of scripts you're using.
e=_*\`/CN ;
ZY][LU~l8 ;
}*0%wP ; 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。
3btciR!N] ; 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。
A
7TP1 ;
s]=kD ;
o]k[l; ; - register_argc_argv = Off [Performance]
V#sANi?mpo ; Disables registration of the somewhat redundant $argv and $argc global
7GPBn}{W ; variables.
5F0sfX ;
~%GUc
~ ;
+L X&1GX ; 禁止注册某些多于的 $argv 和 $argc 全局变量
.0s/O ;
[;tbNVZK ;
h3JIiwv0! ; - magic_quotes_gpc = Off [Performance]
"h)+fAT|, ; Input data is no longer escaped with slashes so that it can be sent into
6%:'2;xM ; SQL databases without further manipulation. Instead, you should use the
u/hD9g~H7K ; function addslashes() on each input element you wish to send to a database.
Ho\z^w+T` ;
F v(zql ;
^mG-O ; 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
xx41Qw>\W ; 以对每个要发送到数据库的输入元素使用 addslashes()函数。
+n%WmRf6! ;
@3b0hi4 ;
#<l;YT8 ; - variables_order = "GPCS" [Performance]
jIuE1ve ; The environment variables are not hashed into the $HTTP_ENV_VARS[]. To access
hp[8.Z$7 ; environment variables, you can use getenv() instead.
bD49$N?> ;
0R*!o\y ; 环境变量不再进入 $HTTP_ENV_VARS[],你需要用 getenv()来访问环境变量。
I,q3J1K ;
hX[hR ;
Ee4oTU5Mb ; - error_reporting = E_ALL [Code Cleanliness, Security(?)]
|ss_< ; By default, PHP surpresses errors of type E_NOTICE. These error messages
'm-s8]-W ; are emitted for non-critical errors, but that could be a symptom of a bigger
79S=n,O ; problem. Most notably, this will cause error messages about the use
o'Po<I ; of uninitialized variables to be displayed.
KS%xo6k. ;
;2&(]1X ;
H?O* ; 默认的,PHP 给出 E_NOTICE 错误类型,这些错误信息不是核心错误,但是可能是个更大错误的隐患。
t0hg!_$bq ; 大多数提醒是那些没有初始化变量引起的错误信息。
_.\p^ HM ;
=X>?Y, ;
UJlKw `4 ; - allow_call_time_pass_reference = Off [Code cleanliness]
G$`/86A ) ; It's not possible to decide to force a variable to be passed by reference
`)K1[& ; when calling a function. The PHP 4 style to do this is by making the
_`ot||J ; function require the relevant argument by reference.
Rz%+E0 ;
Z?1.Y7Npr ;
Qs</.PO ; 在调用函数时,不可能决定强制传递变量的引用。PHP 4 里通过函数请求相关参数的引用来实现
opdi5e)jK ;
V"\t ;
.y[=0K: WM*7p;t@) ;;;;;;;;;;;;;;;;;;;;
qDL9 ; Language Options ;
H@MUzV ;
oGXT,38* ;
e|xRK?aVBu ; 语言配置
r@k&1*& ;
hb[K.`g ;
%0= |WnF- ;;;;;;;;;;;;;;;;;;;;
}0c'hWMZ} c1!h;(& ; Enable the PHP scripting language engine under Apache.
F&I^bkvh ;
# l}Y1^PDd ;
m!w(Q+*j ; 允许在Apache下的PHP脚本语言引擎
M%yT?R+ ;
:C>slxY ;
D0tI engine = On
1^Ci$ra E3sl"d;~ ; Allow the tags are recognized.
X_O(j!h ;
1j3mTP ;
v(]\o;/O ; 允许 标记
XeJx/'9o{ ;
"J7=3$CA ;
ZShRE"` short_open_tag = On
t"JfqD E So,EPB+ ; Allow ASP-style tags.
OG/R6k. ;
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