;;;;;;;;;;;;;;;;;;;
ULc`~] ; About this file ;
x\?;=@AW ;
l?Y_~Wuw ; 关于这个文件
K|C^l;M6 ;
&"_u}I&\ ;;;;;;;;;;;;;;;;;;;
MyJ4><oG ;
I O%6 O ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
j9qREf9) ; sets some non standard settings, that make PHP more efficient, more secure,
!>x|7
; and encourage cleaner coding.
`=#01YX[0 ;
?EMK8; ;
]U[X1W+@ ; 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
vgn@d,v ; PHP更加有效,更加安全,鼓励整洁的编码。
z
sQo$p ;
c~A4gtB= ;
gw+9x<e ; The price is that with these settings, PHP may be incompatible with some
[LT^sb ; applications, and sometimes, more difficult to develop with. Using this
?%Rw(E ; file is warmly recommended for production sites. As all of the changes from
O#nR>1h ; the standard settings are thoroughly documented, you can go over each one,
HhA -[p ; and decide whether you want to use it or not.
tg4Y i|5 ;
@vgG1w ;
e{({|V ' ; 这样做的代价是,某些应用程序可能在这样的配置下不兼容,在某些情况下,开发会更加困难。
5q{h 2).) ; 使用这个文件是我门对建设站点的热心建议。每个标准设置的改变都有彻底的说明稳当,你可以
*y`%]Hy< ; 处理没一个,决定是否使用他们。
r%wA&FQ8U ;
{-9jm%N ;
r#WT`pav ; For general information about the php.ini file, please consult the php.ini-dist
k.h`Cji@ ; file, included in your PHP distribution.
78n=nHS ;
->-*]-fv[L ;
+i `*lBup$ ; 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
TAL/a*7\ ;
fkfZ>D^1 ;
gOT+%Ab{_ ; This file is different from the php.ini-dist file in the fact that it features
Mr+@c) ; different values for several directives, in order to improve performance, while
)g|
BMmB ; possibly breaking compatibility with the standard out-of-the-box behavior of
OwzJO ; PHP 3. Please make sure you read what's different, and modify your scripts
(dJI_A ; accordingly, if you decide to use this file instead.
<j}lp- ;
c- $Gpa}M ;
mIZwAKo ; 这个文件和 php.ini-dist 的区别在于它给予了一些指示不同的值,来提高性能,同时可能破坏了
0X..e$ ' ; PHP 3 的标准的 out-of-the-box 特性。
PDx)S7+w[ ;
+5<k-0v ;
`U!y&Q$, ; - register_globals = Off [Security, Performance]
O(2cWQ ; Global variables are no longer registered for input data (POST, GET, cookies,
:(3|HTz ; environment and other server variables). Instead of using $foo, you must use
KYJ1}5n ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
/rB{[zk ; request, namely, POST, GET and cookie variables), or use one of the specific
Eu@5L9A ; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
{!ZyCi19 ; on where the input originates. Also, you can look at the
u'Q?T7 ; import_request_variables() function.
7&}P{<}o^ ; Note that register_globals is going to be depracated (i.e., turned off by
a<XCNTaVT ; default) in the next version of PHP, because it often leads to security bugs.
-P=g3Q i ; Read
http://php.net/manual/en/security.registerglobals.php for further
l hp:. ; information.
/j\TmcnU^ ;
_\[JMhd} ;
/[dAgxL ; 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
DOU?e9I2 ; $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
V)jhyCL ; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
U.h PC3 ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
Mo|5)8_ ;
I
T2sS6&R ; 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
*0ntx$M-w ;
http://php.net/manual/en/security.registerglobals.php ]J]p:Y>NL ; 查看详细内容
E?o8'r ;
I;Y`rGj ;
SP1oBR"3 ; - display_errors = Off [Security]
t ?'/KL ; With this directive set to off, errors that occur during the execution of
D];([:+4 ; scripts will no longer be displayed as a part of the script output, and thus,
,dMi+c`ax ; will no longer be exposed to remote users. With some errors, the error message
gq &85([ ; content may expose information about your script, web server, or database
l(4./M ; server that may be exploitable for hacking. Production sites should have this
!qve1H4d2 ; directive set to off.
S6Pb V} ;
Md{f,,E'^@ ;
zz*[JIe ; 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
lB@K;E@r8 ; 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
Bn:sN_N ; 黑客利用。最终产品占点需要设置这个指示为off.
kO"aE~ ;
a8c]B/ ;
B6&Mtm1 ; - log_errors = On [Security]
jK1!
\j ; This directive complements the above one. Any errors that occur during the
7J/3O[2 ; execution of your script will be logged (typically, to your server's error log,
`"4EE}eQc ; but can be configured in several ways). Along with setting display_errors to off,
`q*ABsj ; this setup gives you the ability to fully understand what may have gone wrong,
Us.jyg7_c ; without exposing any sensitive information to remote users.
a a]v7d ;
8;rS"!qM ;
,r4af< ; 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
Mpx.n]O. ; 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
/% 1lJD ; 发生错误的能力,而不会向远端用户暴露任何信息。
r6G)R+ # ;
Zv7)+Q ;
x|5/#H ; - output_buffering = 4096 [Performance]
d a9 *>+[ ; Set a 4KB output buffer. Enabling output buffering typically results in less
,_O[;L ; writes, and sometimes less packets sent on the wire, which can often lead to
VvKH]>* ; better performance. The gain this directive actually yields greatly depends
VUy
1?n ; on which Web server you're working with, and what kind of scripts you're using.
a}\JA`5;)Z ;
\ S R ;
!^\/
1^ ; 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。
d?.x./1[qi ; 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。
^;bkU|(`6 ;
MvFXVCT# ;
0}N^l=jQ ; - register_argc_argv = Off [Performance]
ln7.>.F ; Disables registration of the somewhat redundant $argv and $argc global
cPSu!u}D ; variables.
mH"`46 ;
HDOa N ;
<Jz>e}*) ; 禁止注册某些多于的 $argv 和 $argc 全局变量
k=[Ro
;
!$HWUxM;p ;
huIr*)r&p ; - magic_quotes_gpc = Off [Performance]
l?~h_8&fT ; Input data is no longer escaped with slashes so that it can be sent into
G$b4`wt ; SQL databases without further manipulation. Instead, you should use the
$? Rod; ; function addslashes() on each input element you wish to send to a database.
HS7!O ;
Lif mYn[ ;
.Pi67Kj, ; 输入数据不再被斜线转义,以便于无需更多的处理就可以发送到SQL数据库里面。作为代替,你可
';%g^!lM
a ; 以对每个要发送到数据库的输入元素使用 addslashes()函数。
[A47OR ;
l{4\Wn Va ;
A
3l1$t#w ; - variables_order = "GPCS" [Performance]
g@L4G?hLn ; The environment variables are not hashed into the $HTTP_ENV_VARS[]. To access
(@Bm2gH ; environment variables, you can use getenv() instead.
jQhf)B ;
{T9g\F* ; 环境变量不再进入 $HTTP_ENV_VARS[],你需要用 getenv()来访问环境变量。
#*~Uu.T ;
IP3-lru ;
U&NOf;h$ ; - error_reporting = E_ALL [Code Cleanliness, Security(?)]
+Muyp]_ ; By default, PHP surpresses errors of type E_NOTICE. These error messages
='FEC-f95 ; are emitted for non-critical errors, but that could be a symptom of a bigger
@tA.^k0` ; problem. Most notably, this will cause error messages about the use
=
N#WwNC ; of uninitialized variables to be displayed.
$W2AiE[Wm ;
tXx9N_/ ;
,F[mh ; 默认的,PHP 给出 E_NOTICE 错误类型,这些错误信息不是核心错误,但是可能是个更大错误的隐患。
m`|Z1CT ; 大多数提醒是那些没有初始化变量引起的错误信息。
/D q]=P ;
DuWP)#kg ;
_:z~P<%s ; - allow_call_time_pass_reference = Off [Code cleanliness]
DEBgb ; It's not possible to decide to force a variable to be passed by reference
tv0xfAV ; when calling a function. The PHP 4 style to do this is by making the
1\2 m'o ; function require the relevant argument by reference.
d3\8BKp ;
#%5>}$ ;
L%DL
n ; 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
=P!Vi6[gF~ ;
iw{n|&Y#` ;
VYwaU^ \=@}(<4 ;;;;;;;;;;;;;;;;;;;;
!\m.&lk'^ ; Language Options ;
X}ZOjX! ;
-nW{$&5AF ;
+0OQ"2^& ; 语言配置
zR4huo ;
17 GyE=Uu ;
sw&Qks?V ;;;;;;;;;;;;;;;;;;;;
@6E[K'5c1 ]:njP3r ; Enable the PHP scripting language engine under Apache.
m} V,+E ;
2#R"#Q! ;
" n\!y~: ; 允许在Apache下的PHP脚本语言引擎
oeIS&O.K ;
9.R_= ;
fVkl-<?x engine = On
V*?,r<