;;;;;;;;;;;;;;;;;;;
XPSWAp) ; About this file ;
bzTM{<]sv ;
ewR0e.g ; 关于这个文件
GWsFW[T?~ ;
`,z{7 0 ;;;;;;;;;;;;;;;;;;;
mE1*F'0a ;
.FyC4"b=c ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
U/;Vge8{ ; sets some non standard settings, that make PHP more efficient, more secure,
1>LquZ+Kj ; and encourage cleaner coding.
scmbDaOn ;
%\u>%s<9 ;
x4(WvQ%O# ; 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
*%.*vPJ ; PHP更加有效,更加安全,鼓励整洁的编码。
\ U_DTI ;
_{8boDX# ;
.T2I]d ; The price is that with these settings, PHP may be incompatible with some
\hVFK6 ; applications, and sometimes, more difficult to develop with. Using this
9hQ{r 2 ; file is warmly recommended for production sites. As all of the changes from
-vQ`}e1 ; the standard settings are thoroughly documented, you can go over each one,
m"5gzH ; and decide whether you want to use it or not.
+VDB\n ;
8dNJZoV ;
|gNOv;l ; 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。
`CB TZG09 ; 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
}T@AoIR0t ; 处理没一个,决定是否使用他们。
>2r/d ;
gvX7+F=}B ;
60m1
>" ; For general information about the php.ini file, please consult the php.ini-dist
n/-I7Q!;u ; file, included in your PHP distribution.
Tu"](|I> ;
YZd4% zF ;
x1Uj4*Au ; 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
Zv_<*uzKZ ;
x$t=6@<] ;
8w4.|h5FP ; This file is different from the php.ini-dist file in the fact that it features
9(Z)c ; different values for several directives, in order to improve performance, while
QGa"HG5NF ; possibly breaking compatibility with the standard out-of-the-box behavior of
-3C~}~$>` ; PHP 3. Please make sure you read what's different, and modify your scripts
. Hw^Nx ; accordingly, if you decide to use this file instead.
-Cl0!}P4I ;
iD9GAe}x ;
kE1u-EA ; 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
R~o?X^^O ; PHP 3 的标准的 out-of-the-box 特性。
qohUxtnTK> ;
U3>G9g>^B ;
>dO^pDSs ; - register_globals = Off [Security, Performance]
Ag-*DH0 ; Global variables are no longer registered for input data (POST, GET, cookies,
BQ(`MM@ ; environment and other server variables). Instead of using $foo, you must use
(,k=mF ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
?V+=uTCq ; request, namely, POST, GET and cookie variables), or use one of the specific
UaB!,vs3st ; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
aO{k-44y ; on where the input originates. Also, you can look at the
'k hJZ: ; import_request_variables() function.
L3S,*LnA ; Note that register_globals is going to be depracated (i.e., turned off by
e |!i1e! ; default) in the next version of PHP, because it often leads to security bugs.
8Vp"}(Q ; Read
http://php.net/manual/en/security.registerglobals.php for further
Ngr7E ; information.
D<:9pLD( ;
>:.Bn 8- ;
3s+D
x$Ud ; 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
Z+4J4Ka^!( ; $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
d]<tFx>CQW ; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
p ^Ruf?> ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
q;U[f6JjE ;
aV1(DZ83 ; 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
MQ01!Y[q_7 ;
http://php.net/manual/en/security.registerglobals.php 4GJsVA (d| ; 查看详细内容
+'l@t
bP ;
K.k=\N ;
^K8Ey#T ; - display_errors = Off [Security]
.- w*&Hd7b ; With this directive set to off, errors that occur during the execution of
e(b*T ; scripts will no longer be displayed as a part of the script output, and thus,
VrHFM(RNe ; will no longer be exposed to remote users. With some errors, the error message
Q%6*S!~ ; content may expose information about your script, web server, or database
0YKG`W ; server that may be exploitable for hacking. Production sites should have this
Gg/K ; directive set to off.
m$3&r2vgi ;
m]85F^R0 ;
aX~7NslR ; 设置这个指示为Off,在脚本执行期间发生错误时,不再将错误作为输出的一部分显示,这样就不会暴露给
Vki3D'.7N ; 远端用户。对于某些错误,错误信息的内容可能暴露你的脚本,web服务器,数据库服务器的信息,可能被
UGIyNMY ; 黑客利用。最终产品占点需要设置这个指示为off.
]P-;]*&= ;
%@LVoP!@! ;
3.Y/ZWON ; - log_errors = On [Security]
0@z78h=h ; This directive complements the above one. Any errors that occur during the
{epsiHK@tK ; execution of your script will be logged (typically, to your server's error log,
3AWg 43L7 ; but can be configured in several ways). Along with setting display_errors to off,
&BP%~ ; this setup gives you the ability to fully understand what may have gone wrong,
Y?Xs
Z ; without exposing any sensitive information to remote users.
8[eH8m#~$ ;
mZm wCS8 ;
/P320[B}m& ; 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
4e* rBTl ; 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
8{'L:yzMY ; 发生错误的能力,而不会向远端用户暴露任何信息。
}I!D65-#' ;
J?V8uEly ;
k#U?Xs> ; - output_buffering = 4096 [Performance]
7 'N&jI ; Set a 4KB output buffer. Enabling output buffering typically results in less
rTQrlQ:@ ; writes, and sometimes less packets sent on the wire, which can often lead to
r'"H8>UZ% ; better performance. The gain this directive actually yields greatly depends
uSH.c> ; on which Web server you're working with, and what kind of scripts you're using.
(JOge~U ;
1aKY+4/G ;
-(dc1?COi ; 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。
& GX
pRo ; 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。
2\_}81hM ;
/S%{`F= ;
C"K(-/ ; - register_argc_argv = Off [Performance]
Z{|wjZb( ; Disables registration of the somewhat redundant $argv and $argc global
+as(m ; variables.
Hq OzArp3 ;
XfharJ_b ;
)D Y?Y-n ; 禁止注册某些多于的 $argv 和 $argc 全局变量
@xR=bWY ;
074)(X&:x ;
kLK}N>v}X ; - magic_quotes_gpc = Off [Performance]
V|Smk;G ; Input data is no longer escaped with slashes so that it can be sent into
oJEind>8O ; SQL databases without further manipulation. Instead, you should use the
JS}iNS'X ; function addslashes() on each input element you wish to send to a database.
D >$9( ;
jCkYzQUPz ;
aVEg%8 ; 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
3nMXfh/ ; 以对每个要发送到数据库的输入元素使用 addslashes()函数。
w!7Hl9BW ;
ZJ1% ;
!A qSG- ; - variables_order = "GPCS" [Performance]
R]H/Jv\' ; The environment variables are not hashed into the $HTTP_ENV_VARS[]. To access
}9=VhC%J ; environment variables, you can use getenv() instead.
Bg{"{poy ;
-Z9e}$q$, ; 环境变量不再进入 $HTTP_ENV_VARS[],你需要用 getenv()来访问环境变量。
JHBX'1GQa ;
sSU p7V ;
um~U_&> ; - error_reporting = E_ALL [Code Cleanliness, Security(?)]
T|[zk.8=E ; By default, PHP surpresses errors of type E_NOTICE. These error messages
h{#Hwp ; are emitted for non-critical errors, but that could be a symptom of a bigger
[WW3'= e^ ; problem. Most notably, this will cause error messages about the use
gy0l@ 5 N ; of uninitialized variables to be displayed.
/3{jeU.k ;
.*+%-%CbP ;
{94qsVxQZ ; 默认的,PHP 给出 E_NOTICE 错误类型,这些错误信息不是核心错误,但是可能是个更大错误的隐患。
O8qA2@, ; 大多数提醒是那些没有初始化变量引起的错误信息。
{wVj-w=<W ;
[_q3 02 ;
,ir(~g+{g ; - allow_call_time_pass_reference = Off [Code cleanliness]
B*W)e$ ; It's not possible to decide to force a variable to be passed by reference
k"7l\;N ; when calling a function. The PHP 4 style to do this is by making the
[f 4Nq \i ; function require the relevant argument by reference.
7M9Ey29f ;
j&~`H:=E
;
=f4>vo}@k ; 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
teIUSB[ ;
8`M) r'5 ;
DvhJkdLB> }f45>@uMW ;;;;;;;;;;;;;;;;;;;;
8iQ8s;@S&> ; Language Options ;
L;6L@D6 ;
G&,F-|` ;
"k&QS@l ; 语言配置
p,0J $L ;
Z7)la
| ;
xvU@,bzz ;;;;;;;;;;;;;;;;;;;;
O1[`2kj^HB ;hzm&My ; Enable the PHP scripting language engine under Apache.
M<$a OW0 ;
hhRUC&Y%V ;
-y]e`\+[ ; 允许在Apache下的PHP脚本语言引擎
f-$%Ck$%, ;
gqw
]L>Z ;
^N#z&oh engine = On
Q6%dM'fR f_'#wc6 ; Allow the tags are recognized.
$^~dqmE2, ;
_!_%Afz ;
apmZ&Ab ; 允许 标记
+9yV'd>U ;
, !0-;H.Y ;
{5`=){ short_open_tag = On
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