;;;;;;;;;;;;;;;;;;;
Q'
OuZKhA ; About this file ;
j TB<E=WC ;
e<: 4czh8 ; 关于这个文件
,"v)vTt ;
9-X{x95] ;;;;;;;;;;;;;;;;;;;
mR!&.R? ;
.:#_5K ; This is the recommended, PHP 4-style version of the php.ini-dist file. It
%zIl_/s ; sets some non standard settings, that make PHP more efficient, more secure,
&r5&6p ; and encourage cleaner coding.
a:(: :m ;
\N-|
iq ;
{="Su{i}} ; 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
&deZ ; PHP更加有效,更加安全,鼓励整洁的编码。
7g4M/?H}K ;
.O@q5G ;
gKm@B{rC ; The price is that with these settings, PHP may be incompatible with some
,YAPCj ; applications, and sometimes, more difficult to develop with. Using this
E)rOlh7 ; file is warmly recommended for production sites. As all of the changes from
i+qLc6|S=2 ; the standard settings are thoroughly documented, you can go over each one,
qCxD{-9x{ ; and decide whether you want to use it or not.
N4Fy8qU; ;
6B!j(R ;
]iE.fQ?;J ; 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。
/z.7:<gZ( ; 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
n'0$>Q ; 处理没一个,决定是否使用他们。
@?^LxqAWA ;
tehI!->l ;
{YO%JTQ ; For general information about the php.ini file, please consult the php.ini-dist
6S&=OK^ ; file, included in your PHP distribution.
%FR^[H] ;
Ok~W@sYST ;
AD!<%h: ; 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
>TY5ZRB ;
G2[IO $ ;
,;+91lR3 ; This file is different from the php.ini-dist file in the fact that it features
JtrDZ;^@
; different values for several directives, in order to improve performance, while
ftI+#0?[! ; possibly breaking compatibility with the standard out-of-the-box behavior of
kS\. ; PHP 3. Please make sure you read what's different, and modify your scripts
SceCucT ; accordingly, if you decide to use this file instead.
9qu24zz$P ;
j~,LoGuPh ;
_:fO)gs|1 ; 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
bsk=9K2_2t ; PHP 3 的标准的 out-of-the-box 特性。
0:B^ ;
9Qs"X7iH ;
5qtmb4R~ ; - register_globals = Off [Security, Performance]
8t*%q+Z ; Global variables are no longer registered for input data (POST, GET, cookies,
dbq{a ; environment and other server variables). Instead of using $foo, you must use
M_e$l`"G ; you can use $_REQUEST["foo"] (includes any variable that arrives through the
rO?x/{;ai ; request, namely, POST, GET and cookie variables), or use one of the specific
X\$W'^ np ; $_GET["foo"], $_POST["foo"], $_COOKIE["foo"] or $_FILES["foo"], depending
r~D~7MNl ; on where the input originates. Also, you can look at the
7)(`
; import_request_variables() function.
~=AKX(Q ; Note that register_globals is going to be depracated (i.e., turned off by
("JV:u.L+ ; default) in the next version of PHP, because it often leads to security bugs.
eE.5zXU3R ; Read
http://php.net/manual/en/security.registerglobals.php for further
w#G=Z_Tt ; information.
K9qEi{[ ;
x 1x j\O ;
b#I*~ ; 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
4xpWO6Q ; $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
=[)N6XV 3 ; cookies 变量)或者根据输入的来源使用指定的 $_GET["foo"],$_POST["foo"],$_COOKIE["foo"]
>eG&gc@$1$ ; ,$_FILES["foo"] (访问他们).同时,你可以查看 import_request_variables()函数。
va/4q+1GfH ;
l;Wy,?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
)Y,?r[4{ ;
http://php.net/manual/en/security.registerglobals.php {EoyMJgz ; 查看详细内容
noUZ9M|hz ;
,I&0#+}n ;
548[!p4 ; - display_errors = Off [Security]
3P^gP32 ; With this directive set to off, errors that occur during the execution of
=Z>V}`n ; scripts will no longer be displayed as a part of the script output, and thus,
-ynLuq#1A ; will no longer be exposed to remote users. With some errors, the error message
]-5jgz" ; content may expose information about your script, web server, or database
2eR+dT ; server that may be exploitable for hacking. Production sites should have this
sQw`U{JG ; directive set to off.
G>ptwB81KM ;
e9_O/i N ;
C8W`Oly:] ; 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
AIxBZt7{b ; 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
gUszMhHX ; 黑客利用。最终产品占点需要设置这个指示为off.
\Af|$9boHz ;
On.x~t ;
E#2k|TpH4 ; - log_errors = On [Security]
`w=H'"Zv ; This directive complements the above one. Any errors that occur during the
dK;\`>8 ; execution of your script will be logged (typically, to your server's error log,
jme5'FR ; but can be configured in several ways). Along with setting display_errors to off,
3
cW"VrFy9 ; this setup gives you the ability to fully understand what may have gone wrong,
,S0~:c:) ; without exposing any sensitive information to remote users.
Mm7n?kb6 ;
%1?V6& ;
kdMS"iN8x ; 这个指示补充上面的。所有的发生在脚本运行期间的错误都会纪录在日志中(代表性的,记录在服务器的错误
|o=\9:wV ; 日志中,但是可以配置不同的方式)。随着 display_errors 设置为 off,这个设置给你全面了解到底什么
!>2\OSp! ; 发生错误的能力,而不会向远端用户暴露任何信息。
x^O2Lj,w\ ;
+l?ro[#6&. ;
73z|'0. ; - output_buffering = 4096 [Performance]
vwH7/+ ; Set a 4KB output buffer. Enabling output buffering typically results in less
.q9|XDqQc ; writes, and sometimes less packets sent on the wire, which can often lead to
oJJk ; better performance. The gain this directive actually yields greatly depends
2SPFjpG8n ; on which Web server you're working with, and what kind of scripts you're using.
=O'%)Y& ;
]|LaMMD ;
hCvLwZ?LF ; 设置 4KB 的输出缓冲区。打开输出缓冲可以减少写的次数,有时减少线路发送包的数量,这样能提高性能。
ryp$|?ckJ ; 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。
#Xw[i ;
+ZA\M:^b ;
6BN(^y#-X ; - register_argc_argv = Off [Performance]
kbT-Oz 2 ; Disables registration of the somewhat redundant $argv and $argc global
Cz);mOb%M% ; variables.
4Z~Dxo ;
^21f^>k( ;
5F sj_wFk ; 禁止注册某些多于的 $argv 和 $argc 全局变量
yqb<<4I ;
2d;xAX ] ;
"X(= ; - magic_quotes_gpc = Off [Performance]
- QI`npsnV ; Input data is no longer escaped with slashes so that it can be sent into
-zLI!F 0 ; SQL databases without further manipulation. Instead, you should use the
{i}Q}OgYq ; function addslashes() on each input element you wish to send to a database.
ftU5A@(T ;
Hr*Pi3 dSI ;
YB3=ij!K ; 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
s1\BjSzk ; 以对每个要发送到数据库的输入元素使用 addslashes()函数。
MHyl=5 ;
tMBy
^@p ;
d~Ry> ; - variables_order = "GPCS" [Performance]
H'\ EA(v+ ; The environment variables are not hashed into the $HTTP_ENV_VARS[]. To access
bl>b/u7/6 ; environment variables, you can use getenv() instead.
g?AqC ;
R|$`MX}'z ; 环境变量不再进入 $HTTP_ENV_VARS[],你需要用 getenv()来访问环境变量。
A}Dpw[Q2@8 ;
jsaCnm>& ;
;,-Vapz ; - error_reporting = E_ALL [Code Cleanliness, Security(?)]
Ml/p{ *p ; By default, PHP surpresses errors of type E_NOTICE. These error messages
J+NK+,_*M ; are emitted for non-critical errors, but that could be a symptom of a bigger
Ry S{@=si ; problem. Most notably, this will cause error messages about the use
@d^h/w ; of uninitialized variables to be displayed.
gI5nWEM0{ ;
"3 oU
(RA ;
49fq6ZhO ; 默认的,PHP 给出 E_NOTICE 错误类型,这些错误信息不是核心错误,但是可能是个更大错误的隐患。
|<
FCt-U ; 大多数提醒是那些没有初始化变量引起的错误信息。
"jc)N46 ;
LbbQ3$@WD ;
{bW3%iU ; - allow_call_time_pass_reference = Off [Code cleanliness]
Dj.+5f' ; It's not possible to decide to force a variable to be passed by reference
Z:$b)+2:\ ; when calling a function. The PHP 4 style to do this is by making the
_O,ZeES ; function require the relevant argument by reference.
Jv.R?1;8i ;
Hf{%N'4 ;
F-,{+B66 ; 在调用函数时,不可能决定强制传递变量的引用。PHP 4 里通过函数请求相关参数的引用来实现
@CI6$ ;
V@'S#K# ;
sLqvDH?V Rs[]i; ;;;;;;;;;;;;;;;;;;;;
LhRe?U\ ; Language Options ;
k[) @I;m ;
xi. KD ;
V(uRKu
x ; 语言配置
Z2jb>% ;
`80Hxp@ ;
5@%-=87S ;;;;;;;;;;;;;;;;;;;;
5m?$\h /(pChY> ; Enable the PHP scripting language engine under Apache.
}/0dfes ;
Py]ci`27 ;
+M&S ; 允许在Apache下的PHP脚本语言引擎
\o)4m[oF ;
mM{v>Em2K# ;
~Fb?h%w engine = On
;O|63 2B dr#qr ; Allow the tags are recognized.
`2+e\%f/0 ;
|6^ K ;
K61os&K ; 允许 标记
N4jLbnA ;
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