;;;;;;;;;;;;;;;;;;;
:h3JDQe:. ; About this file ;
CMr`n8M ;
7.t$#fzi ; 关于这个文件
wf4Q}l2,d ;
dWUu3 ;;;;;;;;;;;;;;;;;;;
Uoe?5Of(* ;
OG+ $F ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
b2Hpuej ; sets some non standard settings, that make PHP more efficient, more secure,
d]^i1 ; and encourage cleaner coding.
AK!G#ug ;
S=2,jPX2r ;
0#7dm9 ; 这个是推荐的,PHP 4 版本类型的 php.ini-dist 文件,他设置了一些非标准的设置,他们使得
ex1ecPpN ; PHP更加有效,更加安全,鼓励整洁的编码。
LQjqwsuN{ ;
x9e
9$ww} ;
vK C>t95 ; The price is that with these settings, PHP may be incompatible with some
?xet:#R' ; applications, and sometimes, more difficult to develop with. Using this
Txh;r.1e ; file is warmly recommended for production sites. As all of the changes from
jZ;T&s ; the standard settings are thoroughly documented, you can go over each one,
/$=^0v+ ; and decide whether you want to use it or not.
zyr6Tv61U ;
U&XoT-p$L ;
]VME`]t` ; 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。
`jHGNi ; 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
fjFy$NX&> ; 处理没一个,决定是否使用他们。
|(<L!6 ;
I}WJ0}R ;
4Rn i7qH ; For general information about the php.ini file, please consult the php.ini-dist
^bG!k]U!2 ; file, included in your PHP distribution.
+9X[gef8 ;
AL0Rn e N ;
i@*
^]' ; 关于 php.ini 的一般信息,请参考 php.ini-dist 文件,包括你的 PHP 的说明
9& j] ;
\abl|;fj ;
gg(U}L
]: ; This file is different from the php.ini-dist file in the fact that it features
#<o#kJL ; different values for several directives, in order to improve performance, while
K?4(o u ; possibly breaking compatibility with the standard out-of-the-box behavior of
n3N"Ax ; PHP 3. Please make sure you read what's different, and modify your scripts
66*o2D\Q*G ; accordingly, if you decide to use this file instead.
PwW @I~@> ;
'gGB-=yvbO ;
GpL#,q Yc ; 这个文件和 php.ini-dist 的区别在于它给予了一些指示不同的值,来提高性能,同时可能破坏了
E@FenCF ; PHP 3 的标准的 out-of-the-box 特性。
m
C Ge*V} ;
0 *\=Q$Yy ;
@2gMtf?< ; - register_globals = Off [Security, Performance]
DtZm|~)a ; Global variables are no longer registered for input data (POST, GET, cookies,
q1y4B` ; environment and other server variables). Instead of using $foo, you must use
"ivqh{ , ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
P]B#i1 ; request, namely, POST, GET and cookie variables), or use one of the specific
Os{qpR^<I: ; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
hgK=fHJk ; on where the input originates. Also, you can look at the
4B`Rz1QBy ; import_request_variables() function.
>$DqG$D ; Note that register_globals is going to be depracated (i.e., turned off by
P `"7m- ; default) in the next version of PHP, because it often leads to security bugs.
ZAZCvN@5 ; Read
http://php.net/manual/en/security.registerglobals.php for further
+$t%L ; information.
eXK`%' ;
)a\h5nQI) ;
+b+sQ<w?. ; 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
D;]% ; $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
C)j)j& ; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
}El_.@'T & ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
!U_L7 ;
Pc'?p ; 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
N+5^h(~ ;
http://php.net/manual/en/security.registerglobals.php ` qTY ; 查看详细内容
>9`ep7 ;
m+vEs,W. ;
w>uZ$/ ; - display_errors = Off [Security]
>{a,]q* ; With this directive set to off, errors that occur during the execution of
p( *3U[1 ; scripts will no longer be displayed as a part of the script output, and thus,
=]e^8;e9 ; will no longer be exposed to remote users. With some errors, the error message
+pvJ?"J ; content may expose information about your script, web server, or database
Br5Io=/wg ; server that may be exploitable for hacking. Production sites should have this
!Yu-a! ; directive set to off.
$4
Uy3C+6 ;
;Oy>-Ij5P ;
-(1\`g07 ; 设置这个指示为Off,在脚本执行期间发生错误时,不再将错误作为输出的一部分显示,这样就不会暴露给
.h,xBT`}Ji ; 远端用户。对于某些错误,错误信息的内容可能暴露你的脚本,web服务器,数据库服务器的信息,可能被
dU6LB+A ; 黑客利用。最终产品占点需要设置这个指示为off.
I0K!Kcu5Iu ;
09Y?!, ;
}eM<A$J ; - log_errors = On [Security]
moR2iyO_ ; This directive complements the above one. Any errors that occur during the
Ib!rf: ; execution of your script will be logged (typically, to your server's error log,
|`wsKr' ; but can be configured in several ways). Along with setting display_errors to off,
7-I>53@ ; this setup gives you the ability to fully understand what may have gone wrong,
VU9P\|c@< ; without exposing any sensitive information to remote users.
Cw $^w ;
yipD5,TC ;
.5;LL,S- ; 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
vLv@ Mo ; 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
Cg pT(E\E ; 发生错误的能力,而不会向远端用户暴露任何信息。
m7vxzC* ;
E]U0CwFtr ;
`Xdxg\| ; - output_buffering = 4096 [Performance]
KVxb"|[ ; Set a 4KB output buffer. Enabling output buffering typically results in less
:-La
$I> ; writes, and sometimes less packets sent on the wire, which can often lead to
fhKiG%i'l ; better performance. The gain this directive actually yields greatly depends
.To:tN# ; on which Web server you're working with, and what kind of scripts you're using.
,hLSRj{ ;
V(LFH9.Mp ;
{yMA7W7] ; 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。
v`^J3A ; 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。
UUu-(H-J ;
$3[\:+ ;
/v4S@SQ+ ; - register_argc_argv = Off [Performance]
NxO^VUD ; Disables registration of the somewhat redundant $argv and $argc global
<0)ud)~u ; variables.
Ch"8cl;Fm ;
?i2Wst ;
wg<|@z5 ; 禁止注册某些多于的 $argv 和 $argc 全局变量
R2THL ;
n~u3 ;
J+jmSK%z ; - magic_quotes_gpc = Off [Performance]
e=sJMzm~ ; Input data is no longer escaped with slashes so that it can be sent into
p''"E$B/( ; SQL databases without further manipulation. Instead, you should use the
F'FZ?*a ; function addslashes() on each input element you wish to send to a database.
x9"4vp ;
@B[Cc`IN" ;
l/zC##1+. ; 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
) Zo_6% ; 以对每个要发送到数据库的输入元素使用 addslashes()函数。
9,f<Nb(\ ;
7G(f1Y ;
@[tV_Z%,b ; - variables_order = "GPCS" [Performance]
8sIA;r%S ; The environment variables are not hashed into the $HTTP_ENV_VARS[]. To access
AAq=,=:R< ; environment variables, you can use getenv() instead.
UvJuOh+ ;
&v5.;8u+OV ; 环境变量不再进入 $HTTP_ENV_VARS[],你需要用 getenv()来访问环境变量。
U
qw}4C/0 ;
8KwCwv ;
;'QY<,p[e ; - error_reporting = E_ALL [Code Cleanliness, Security(?)]
l@rwf$- ; By default, PHP surpresses errors of type E_NOTICE. These error messages
[[]SkLZHg ; are emitted for non-critical errors, but that could be a symptom of a bigger
G].__] ; problem. Most notably, this will cause error messages about the use
3*$9G)Ey ; of uninitialized variables to be displayed.
$KWYe{# ;
D`:d'ow~KQ ;
k\sM;bCv7 ; 默认的,PHP 给出 E_NOTICE 错误类型,这些错误信息不是核心错误,但是可能是个更大错误的隐患。
r p
@ ; 大多数提醒是那些没有初始化变量引起的错误信息。
Ldhk^/+ ;
FaE #\Q ;
M*|VLOo=v ; - allow_call_time_pass_reference = Off [Code cleanliness]
n<<=sj$\! ; It's not possible to decide to force a variable to be passed by reference
D"XX920$~ ; when calling a function. The PHP 4 style to do this is by making the
+6hl@Fm( ; function require the relevant argument by reference.
.^~l_LkA ;
u}}9j&^Xa ;
g(1B W#$ ; 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
AR~$MCR]"k ;
@>fO;* ;
sCtw30BL ^@`e ;;;;;;;;;;;;;;;;;;;;
.3&a{IxM] ; Language Options ;
a,'Ncg ;
f-3'D-{EKt ;
WVWS7N\ ; 语言配置
+an^e' ;
3p3WDL7 ;
{[,Wn: ;;;;;;;;;;;;;;;;;;;;
Q:kVCm/; i&pJg1 ; Enable the PHP scripting language engine under Apache.
6b]1d04hT ;
UiR,^/8ED ;
r%F(?gKXkd ; 允许在Apache下的PHP脚本语言引擎
_jTwiuMS- ;
9rTz N ;
lH)em.# engine = On
#~4{`]W6 h;%i/feFg ; Allow the tags are recognized.
Ln=>@ ;
<r<Dmn|\a ;
j!x<QNNX ; 允许 标记
FE+7X=y ;
J0Hm)* ;
VX;zZ`BJ short_open_tag = On
)
\-96 xd cophAP ; Allow ASP-style tags.
g=xv+e ;
au~] ;
@P_C%}(< ; 允许 ASP 类型的 标记
Any Zi' ;
]l=O%Ev ;
eu}Fd@GO asp_tags = Off
t=Z&