;;;;;;;;;;;;;;;;;;;
`VA"vwz ; About this file ;
UZ\u;/} ;
K[Y I4pt7 ; 关于这个文件
YxYH2*q@ ;
j4gF;-m< ;;;;;;;;;;;;;;;;;;;
FH?U(- ;
4VJ-,Z ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
?uzRhC_)! ; sets some non standard settings, that make PHP more efficient, more secure,
dk[!V1x4\ ; and encourage cleaner coding.
CGW.I$u ;
'N (:@]4N ;
?pW`cFLDHF ; 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
6M @[B|Q( ; PHP更加有效,更加安全,鼓励整洁的编码。
]#)()6)2v ;
k+# %DK ;
TaZmRL ; The price is that with these settings, PHP may be incompatible with some
hgYZOwQ ; applications, and sometimes, more difficult to develop with. Using this
vOn`/5- ; file is warmly recommended for production sites. As all of the changes from
u_w#gjiC ; the standard settings are thoroughly documented, you can go over each one,
%a>&5V ; and decide whether you want to use it or not.
~ (|5/
p7t ;
v|XTr,# ;
*'Sd/%8{ ; 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。
l:
HTk4$0 ; 使用这个文件是我门对建设站点的热心建议。每个标准设置的改变都有彻底的说明稳当,你可以
? &o2st ; 处理没一个,决定是否使用他们。
1OGx>J6 ;
Xb|:vr\v ;
dU&a{$ku[ ; For general information about the php.ini file, please consult the php.ini-dist
y`<*U;xL ; file, included in your PHP distribution.
w$3,A$8 ;
|^&b8 ;
Zi *2nv' ; 关于 php.ini 的一般信息,请参考 php.ini-dist 文件,包括你的 PHP 的说明
y;35WtDVb ;
NW~N}5T ;
5Yg'BkEr ; This file is different from the php.ini-dist file in the fact that it features
B~1_ 28\ ; different values for several directives, in order to improve performance, while
:}He\V ; possibly breaking compatibility with the standard out-of-the-box behavior of
D$w6V ; PHP 3. Please make sure you read what's different, and modify your scripts
b o6d)Q ; accordingly, if you decide to use this file instead.
~Otq %MQ ;
&PR5q7 ;
^h(ew1: ; 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
jZu[n)u'C ; PHP 3 的标准的 out-of-the-box 特性。
F%@A6'c ;
L7n D| ;
{c6=<Kv ; - register_globals = Off [Security, Performance]
!EvAB+`jLI ; Global variables are no longer registered for input data (POST, GET, cookies,
%R}qg6dL ; environment and other server variables). Instead of using $foo, you must use
v"y-0$M ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
\{Y 7FC~ ; request, namely, POST, GET and cookie variables), or use one of the specific
Gt\lFQ
; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
D#_3^Kiawj ; on where the input originates. Also, you can look at the
n<Z({\9&H ; import_request_variables() function.
.M qP_Z', ; Note that register_globals is going to be depracated (i.e., turned off by
LoURC$lS ; default) in the next version of PHP, because it often leads to security bugs.
GA$V0YQX ; Read
http://php.net/manual/en/security.registerglobals.php for further
VpE*(i$ ; information.
j_qbAP ;
X2#2C/6#u ;
"Bh}}!13 ; 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
TJ2=m9Z ; $foo, 你必须使用 $_REQUEST["foo"] ( 包括所有的通过请求传来的变量,也就是说,POST,GET,和
8EZ$g<} ; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
.N,bIQnj ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
_'#n6^Us< ;
Q7HRzA^- ; 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
ST|x23|O] ;
http://php.net/manual/en/security.registerglobals.php ts,ZvY] ; 查看详细内容
`{f}3bO7C ;
$[Sc0dzJ ;
X1DF*wI ; - display_errors = Off [Security]
'*Z1tDFS ; With this directive set to off, errors that occur during the execution of
-"R2 ; scripts will no longer be displayed as a part of the script output, and thus,
U'k*_g ; will no longer be exposed to remote users. With some errors, the error message
@bi}W` ; content may expose information about your script, web server, or database
} +TORR? ; server that may be exploitable for hacking. Production sites should have this
Fe# 1 ; directive set to off.
4n#M ;
HCIU!4rH ;
1rNzJ;' ; 设置这个指示为Off,在脚本执行期间发生错误时,不再将错误作为输出的一部分显示,这样就不会暴露给
Wvq27YK' ; 远端用户。对于某些错误,错误信息的内容可能暴露你的脚本,web服务器,数据库服务器的信息,可能被
])[[ V!1 ; 黑客利用。最终产品占点需要设置这个指示为off.
R8Wr^s>' ;
M-$%Rzl_ ;
^a/gBC82x ; - log_errors = On [Security]
e|g5=2(Pr& ; This directive complements the above one. Any errors that occur during the
1NbG>E#Ol ; execution of your script will be logged (typically, to your server's error log,
vt/x
,Y ; but can be configured in several ways). Along with setting display_errors to off,
)1Y{Q Y}l ; this setup gives you the ability to fully understand what may have gone wrong,
2+RUTOv/d ; without exposing any sensitive information to remote users.
Y@NNrGDkT* ;
272q1~& ;
[xK3F+ ; 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
o5u3Fjz3 ; 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
aEBu *`-j ; 发生错误的能力,而不会向远端用户暴露任何信息。
`:ArT}F ;
hnffz95 ;
5u,{6 ; - output_buffering = 4096 [Performance]
^gN6/>]qrY ; Set a 4KB output buffer. Enabling output buffering typically results in less
1ufp qqk ; writes, and sometimes less packets sent on the wire, which can often lead to
~Sdb_EZ ; better performance. The gain this directive actually yields greatly depends
pD8+ 4;A ; on which Web server you're working with, and what kind of scripts you're using.
! :Y:pu0 ;
%gInje ;
G?9"Y% ; 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。
hM_lsc ; 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。
?Lx24*5% ;
@Y?#Sl* ;
-fM1nH& ; - register_argc_argv = Off [Performance]
"0$a)4] ; Disables registration of the somewhat redundant $argv and $argc global
ru'F6?d ; variables.
8mCxn@yV ;
@hl.lq ;
H(H<z,$}T ; 禁止注册某些多于的 $argv 和 $argc 全局变量
a f6M,{F ;
3_C|z,\: ;
hl;u'_AB ; - magic_quotes_gpc = Off [Performance]
Juo^ , ; Input data is no longer escaped with slashes so that it can be sent into
>R|/M`<ph ; SQL databases without further manipulation. Instead, you should use the
3t.l5m
Rg5 ; function addslashes() on each input element you wish to send to a database.
+[Dx?XM ;
[m->5H ;
LmRy1T,act ; 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
We)xB ; 以对每个要发送到数据库的输入元素使用 addslashes()函数。
6 [k\@&V- ;
R1PkTZP& ;
;[(oaK@+n ; - variables_order = "GPCS" [Performance]
<:_wbVn- ; The environment variables are not hashed into the $HTTP_ENV_VARS[]. To access
bUs0 M0y ; environment variables, you can use getenv() instead.
Pi=+/} ;
GL&y@6 ; 环境变量不再进入 $HTTP_ENV_VARS[],你需要用 getenv()来访问环境变量。
p$O.>
[ ;
1eA7>$w}[ ;
\c,ap49RC ; - error_reporting = E_ALL [Code Cleanliness, Security(?)]
Ii6<b6- ; By default, PHP surpresses errors of type E_NOTICE. These error messages
65L6:}# ; are emitted for non-critical errors, but that could be a symptom of a bigger
/{Is0+) ; problem. Most notably, this will cause error messages about the use
C^s^D: ; of uninitialized variables to be displayed.
e4-@f%5 ;
O80<Z#%j` ;
6,o~\8ia ; 默认的,PHP 给出 E_NOTICE 错误类型,这些错误信息不是核心错误,但是可能是个更大错误的隐患。
|pm7 _[ ; 大多数提醒是那些没有初始化变量引起的错误信息。
,f<?;z ;
FI[A[*fi ;
6TYY
UM"& ; - allow_call_time_pass_reference = Off [Code cleanliness]
+?F[/?s5qz ; It's not possible to decide to force a variable to be passed by reference
L[^9E'L$ ; when calling a function. The PHP 4 style to do this is by making the
'SCidN(n ; function require the relevant argument by reference.
+s,Qmmb7) ;
"$N#p5 ;
'qjeXqGH$ ; 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
h!&prYx ;
]F; f`o ;
O$IEn/%+ l%?T2Fm3> ;;;;;;;;;;;;;;;;;;;;
j:k[90 ; Language Options ;
9A}# 6 ;
gUxP>hB ;
@n(Z$)8tR ; 语言配置
:X.b}^ Z( ;
u:[vaBh91 ;
?%`@ub$ ;;;;;;;;;;;;;;;;;;;;
odPL{XFj LUuZ9$t0J" ; Enable the PHP scripting language engine under Apache.
,_yhz0. ;
x*?x=^I{ ;
pV20oSJNt ; 允许在Apache下的PHP脚本语言引擎
I
6<*X ;
;k7xMZs ;
11<Qxu$rL engine = On
FP;Ccl"s !OA]s%u ; Allow the tags are recognized.
kB'Fkqwm ;
x/;bu W- ;
5$wpL(:R( ; 允许 标记
wm)#[x # ;
0BH_'ZW ;
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