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Yeqvv
; About this file ;
4,2(nYF ;
oW^k7#<e} ; 关于这个文件
bxAsV/j ;
ZB828T3 ;;;;;;;;;;;;;;;;;;;
.i$,}wtw ;
^8:VWJM ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
"H>.':c"+3 ; sets some non standard settings, that make PHP more efficient, more secure,
hG=k1T%= ; and encourage cleaner coding.
eSl]8BX_ ;
9C_*3?6 ;
s=MT, ; 这个是推荐的,PHP 4 版本类型的 php.ini-dist 文件,他设置了一些非标准的设置,他们使得
-b
cG[W3 ; PHP更加有效,更加安全,鼓励整洁的编码。
\a"i7Caa ;
oEJaH ;
*p=fi ; The price is that with these settings, PHP may be incompatible with some
RI-A"cc6A ; applications, and sometimes, more difficult to develop with. Using this
}2lO _i}L ; file is warmly recommended for production sites. As all of the changes from
D!oZ?dGCo6 ; the standard settings are thoroughly documented, you can go over each one,
i;c'P}[K ; and decide whether you want to use it or not.
Pg/T^n& ;
-'6< ;
q]px( ; 这样做的代价是,某些应用程序可能在这样的配置下不兼容,在某些情况下,开发会更加困难。
t9.,/o, ; 使用这个文件是我门对建设站点的热心建议。每个标准设置的改变都有彻底的说明稳当,你可以
M;*$gV<x ; 处理没一个,决定是否使用他们。
GuT6K}~|D ;
X~lZ OVmS ;
@g4Shlx| ; For general information about the php.ini file, please consult the php.ini-dist
!\^jt%e& ; file, included in your PHP distribution.
3:lDL2 ;
9`B0fv Q& ;
^]6M["d/p ; 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
ABc)2"i:* ;
RdgVBG#Z1 ;
X8Xn\E ; This file is different from the php.ini-dist file in the fact that it features
VJDoH ; different values for several directives, in order to improve performance, while
f')c/Yw ; possibly breaking compatibility with the standard out-of-the-box behavior of
wepwXy" ; PHP 3. Please make sure you read what's different, and modify your scripts
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E:kNE9 ; accordingly, if you decide to use this file instead.
OkpwhkPL5 ;
)\wuesAO ;
abBO93f^ ; 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
#$FrFU;ZR ; PHP 3 的标准的 out-of-the-box 特性。
_#!U"hkH ;
7R,qDp S ;
D*\v0=P'? ; - register_globals = Off [Security, Performance]
R:~(Z? ; Global variables are no longer registered for input data (POST, GET, cookies,
thuRNYv< ; environment and other server variables). Instead of using $foo, you must use
zG#wu ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
Q&xjF@I ; request, namely, POST, GET and cookie variables), or use one of the specific
zsDocR ; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
%zzYleJ!] ; on where the input originates. Also, you can look at the
;WD,x:>blO ; import_request_variables() function.
f^p^Y
F+ ; Note that register_globals is going to be depracated (i.e., turned off by
GW3>&j_!d ; default) in the next version of PHP, because it often leads to security bugs.
xYI;V7 ; Read
http://php.net/manual/en/security.registerglobals.php for further
.n`( X#,*l ; information.
6\4Z\82 ;
l&L,7BX ;
@RGDhwS47 ; 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
CbOCk:,g5 ; $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
GRT]aw ; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
3pSj kS|?> ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
*/w7?QOv ;
jH>8bXQqZ ; 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
;3;2h+U* ;
http://php.net/manual/en/security.registerglobals.php CvK3H\.&;k ; 查看详细内容
}3Y
<$YL"R ;
_A{+H^, ;
ZQAO"huk] ; - display_errors = Off [Security]
,[isib3 ; With this directive set to off, errors that occur during the execution of
@'i+ff\ ; scripts will no longer be displayed as a part of the script output, and thus,
;F5"}x ; will no longer be exposed to remote users. With some errors, the error message
R)oB!$k ; content may expose information about your script, web server, or database
%<}<'V0 ; server that may be exploitable for hacking. Production sites should have this
fW(/Loh ; directive set to off.
@vRwzc\ ;
]78!!G[` ;
r|GY]9 ; 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
W;zpt|kAH ; 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
XA<ozq' ; 黑客利用。最终产品占点需要设置这个指示为off.
*}cSE|S% ;
7+nm31,<O ;
:+ Jt^
6 ; - log_errors = On [Security]
ET:T7 ; This directive complements the above one. Any errors that occur during the
1u~ MXGF ; execution of your script will be logged (typically, to your server's error log,
"3fBY\>a ; but can be configured in several ways). Along with setting display_errors to off,
Icx7.Y ; this setup gives you the ability to fully understand what may have gone wrong,
mnjs(x<m ; without exposing any sensitive information to remote users.
u5Up&QE!>q ;
0{+.H_f` ;
+q{[\#t5 ; 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
/=)L_ ; 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
e[1>(l}Ss ; 发生错误的能力,而不会向远端用户暴露任何信息。
6e&$l- ;
c8Z A5| ;
Qz,|mo+ ; - output_buffering = 4096 [Performance]
rrqQCn9 ; Set a 4KB output buffer. Enabling output buffering typically results in less
gEwd &J ; writes, and sometimes less packets sent on the wire, which can often lead to
*geN[[ ; better performance. The gain this directive actually yields greatly depends
>&U@f ; on which Web server you're working with, and what kind of scripts you're using.
q.Jsf+ ;
])w[ ;
|=6_ xRyr ; 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。
9b"MQ[B4#a ; 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。
UDEj[12S ;
tfYB _N ;
|3shc,7 ; - register_argc_argv = Off [Performance]
F~HRME;Z ; Disables registration of the somewhat redundant $argv and $argc global
5o)Y$>T0 ; variables.
O_;Dk W ;
SZhOm ;
R)5n 8 ; 禁止注册某些多于的 $argv 和 $argc 全局变量
"Sridh? ;
L',mKOej ;
*?t%0){ ; - magic_quotes_gpc = Off [Performance]
i"r!w|j ; Input data is no longer escaped with slashes so that it can be sent into
65TfFcQ<S ; SQL databases without further manipulation. Instead, you should use the
MHi8E9_O ; function addslashes() on each input element you wish to send to a database.
)Si2u5 ;
YKZa$@fA? ;
@1-F^G%p8 ; 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
z6*<V5<7 ; 以对每个要发送到数据库的输入元素使用 addslashes()函数。
(JUZCP/ \ ;
`P}9i@C ;
$}GTG'*. ; - variables_order = "GPCS" [Performance]
b2C`g]ibQ ; The environment variables are not hashed into the $HTTP_ENV_VARS[]. To access
M.q=p[ ; environment variables, you can use getenv() instead.
a5jL7a?6] ;
-WJ?:?' ; 环境变量不再进入 $HTTP_ENV_VARS[],你需要用 getenv()来访问环境变量。
F$V/K&&W ;
!do?~$Og ;
hK|j6xf.o ; - error_reporting = E_ALL [Code Cleanliness, Security(?)]
#%lo;W~IY ; By default, PHP surpresses errors of type E_NOTICE. These error messages
YA:nOvd@O ; are emitted for non-critical errors, but that could be a symptom of a bigger
!bnyJA ; problem. Most notably, this will cause error messages about the use
BU|#e5 ; of uninitialized variables to be displayed.
HKDID[d0 ;
! RW
`3 ;
aUU7{o_Z ; 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。
fCWGAO2 ; 大多数提醒是那些没有初始化变量引起的错误信息。
)h{ ]k= ;
V~@^`Gd ;
, %9df+5k ; - allow_call_time_pass_reference = Off [Code cleanliness]
z (?=Iv3 ; It's not possible to decide to force a variable to be passed by reference
m
ci/'b Xt ; when calling a function. The PHP 4 style to do this is by making the
-7
U|a/ ; function require the relevant argument by reference.
he(A3{' ;
`=lc<T^ ;
"N?+VkZEv ; 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
$za8"T*I ;
oU*45B`" ;
G\de2Q"d:O r|u MovnV ;;;;;;;;;;;;;;;;;;;;
N$>^g"6o ; Language Options ;
aj^wRzJ}zA ;
S!v(+| ;
<{5EdX ; 语言配置
_Q[$CcDEE ;
QX4ai3v ;
ar9]"s+' ;;;;;;;;;;;;;;;;;;;;
;r[@v347 HlvuW(,x= ; Enable the PHP scripting language engine under Apache.
W2FD+ wt ;
_tTN G2 ;
gKYfQ+ ; 允许在Apache下的PHP脚本语言引擎
"ZM4F?x ;
E_e6^Sk5B( ;
j>-gO,v, y engine = On
4%nE*H% q@t0NvNSu ; Allow the tags are recognized.
Zwz&