请教：这样的php.ini和httpd.conf安全吗？速度如何啊？

necfans

php.ini

[PHP]
engine = On
short_open_tag = On
asp_tags = Off
precision    =  12
y2k_compliance = On
output_buffering = Off
;output_handler =
zlib.output_compression = Off
;zlib.output_handler =
implicit_flush = Off
unserialize_callback_func=
serialize_precision = 100
allow_call_time_pass_reference = On
safe_mode = on
safe_mode_gid = Off
safe_mode_include_dir =
safe_mode_exec_dir = "d:\php\"
safe_mode_allowed_env_vars = PHP_
safe_mode_protected_env_vars = LD_LIBRARY_PATH
;open_basedir =
disable_functions = phpinfo,get_cfg_var
disable_classes =
expose_php = On
max_execution_time = 30
max_input_time = 60
memory_limit = 8M
error_reporting  =  E_ALL
display_errors = off
display_startup_errors = Off
log_errors = off
log_errors_max_len = 1024
ignore_repeated_errors = Off
ignore_repeated_source = Off
report_memleaks = On
track_errors = Off
;html_errors = Off
;docref_root = "/phpmanual/"
;docref_ext = .html
;error_prepend_string = "<font color=ff0000>"
;error_append_string = "</font>"
;error_log = filename
;error_log = syslog
;arg_separator.output = "&amp;"
;arg_separator.input = ";&"
register_globals = Off
register_argc_argv = On
post_max_size = 8M
gpc_order = "GPC"
magic_quotes_gpc = On
magic_quotes_runtime = Off
magic_quotes_sybase = Off
auto_prepend_file =
auto_append_file =
default_mimetype = "text/html"
default_charset = "gb2312"
;always_populate_raw_post_data = On
;include_path = ".;c:\php\includes"
doc_root =
user_dir =
extension_dir = "d:\soft\php\extensions"
enable_dl = On
;cgi.rfc2616_headers = 0
file_uploads = On
;upload_tmp_dir =
upload_max_filesize = 1M
allow_url_fopen = off
default_socket_timeout = 60


[Syslog]
define_syslog_variables  = Off

[mail function]
SMTP =
sendmail_from =

[Java]
;java.class.path = .\php_java.jar
;java.home = c:\jdk
;java.library = c:\jdk\jre\bin\hotspot\jvm.dll
;java.library.path = .\

[SQL]
sql.safe_mode = Off

[ODBC]
;odbc.default_db    =  Not yet implemented
;odbc.default_user  =  Not yet implemented
;odbc.default_pw    =  Not yet implemented
odbc.allow_persistent = On
odbc.check_persistent = On
odbc.max_persistent = -1
odbc.max_links = -1
odbc.defaultlrl = 4096
odbc.defaultbinmode = 1  

[MySQL]
mysql.allow_persistent = On
mysql.max_persistent = -1
mysql.max_links = -1
mysql.default_port = 3306
mysql.default_socket = "d:/soft/mysql/bin/mysqld-nt.exe"
mysql.default_host = localhost
mysql.default_user =
mysql.default_password =
mysql.connect_timeout = 60
mysql.trace_mode = Off

[mSQL]
msql.allow_persistent = On
msql.max_persistent = -1
msql.max_links = -1

[PostgresSQL]
pgsql.allow_persistent = On
pgsql.auto_reset_persistent = Off
pgsql.max_persistent = -1
pgsql.max_links = -1
pgsql.ignore_notice = 0
pgsql.log_notice = 0
sybase.allow_persistent = On
sybase.max_persistent = -1
sybase.max_links = -1
sybase.min_error_severity = 10
sybase.min_message_severity = 10
sybase.compatability_mode = Off

[Sybase-CT]
sybct.allow_persistent = On
sybct.max_persistent = -1
sybct.max_links = -1
sybct.min_server_severity = 10
sybct.min_client_severity = 10

[dbx]
dbx.colnames_case = "unchanged"

[bcmath]
bcmath.scale = 0

[browscap]
;browscap = extra/browscap.ini

[Informix]
ifx.default_host =
ifx.default_user =
ifx.default_password =
ifx.allow_persistent = On
ifx.max_persistent = -1
ifx.max_links = -1
ifx.textasvarchar = 0
ifx.byteasvarchar = 0
ifx.charasvarchar = 0
ifx.blobinfile = 0
ifx.nullformat = 0

[Session]
session.save_handler = files
session.save_path = d:/soft/alltmp
session.use_cookies = 1
session.name = PHPSESSID
session.auto_start = 0
session.cookie_lifetime = 0
session.cookie_path = /
session.cookie_domain =
session.serialize_handler = php
session.gc_probability = 1
session.gc_divisor     = 100
session.gc_maxlifetime = 1440
session.bug_compat_42 = 1
session.bug_compat_warn = 1
session.referer_check =
session.entropy_length = 0
session.entropy_file =
;session.entropy_length = 16
;session.entropy_file = /dev/urandom
session.cache_limiter = nocache
session.cache_expire = 180
session.use_trans_sid = 0
url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=,fieldset="

[MSSQL]
mssql.allow_persistent = On
mssql.max_persistent = -1
mssql.max_links = -1
mssql.min_error_severity = 10
mssql.min_message_severity = 10
mssql.compatability_mode = Off
;mssql.connect_timeout = 5
;mssql.timeout = 60
;mssql.textlimit = 4096
;mssql.textsize = 4096
;mssql.batchsize = 0
;mssql.datetimeconvert = On
mssql.secure_connection = Off
;mssql.max_procs = 25

[Assertion]
;assert.active = On
;assert.warning = On
;assert.bail = Off
;assert.callback = 0
;assert.quiet_eval = 0

[Ingres II]
ingres.allow_persistent = On
ingres.max_persistent = -1
ingres.max_links = -1
ingres.default_database =
ingres.default_user =
ingres.default_password =

[Verisign Payflow Pro]
pfpro.defaulthost = "test-payflow.verisign.com"
pfpro.defaultport = 443
pfpro.defaulttimeout = 30
;pfpro.proxyaddress =
;pfpro.proxyport =
;pfpro.proxylogon =
;pfpro.proxypassword =

[Sockets]
sockets.use_system_read = On

[com]
;com.typelib_file =
;com.allow_dcom = true
;com.autoregister_typelib = true
;com.autoregister_casesensitive = false
;com.autoregister_verbose = true

[Printer]
;printer.default_printer = ""

[mbstring]
;mbstring.language = Japanese
;mbstring.internal_encoding = EUC-JP
;mbstring.http_input = auto
;mbstring.http_output = SJIS
;mbstring.encoding_translation = Off
;mbstring.detect_order = auto
;mbstring.substitute_character = none
;mbstring.func_overload = 0

[FrontBase]
;fbsql.allow_persistent = On
;fbsql.autocommit = On
;fbsql.default_database =
;fbsql.default_database_password =
;fbsql.default_host =
;fbsql.default_password =
;fbsql.default_user = "_SYSTEM"
;fbsql.generate_warnings = Off
;fbsql.max_connections = 128
;fbsql.max_links = 128
;fbsql.max_persistent = -1
;fbsql.max_results = 128
;fbsql.batchSize = 1000

[Crack]
; crack.default_dictionary = "c:\php\lib\cracklib_dict"

[exif]
;exif.encode_unicode = ISO-8859-15
;exif.decode_unicode_motorola = UCS-2BE
;exif.decode_unicode_intel    = UCS-2LE
;exif.encode_jis =
;exif.decode_jis_motorola = JIS
;exif.decode_jis_intel    = JIS

[Zend]
zend_optimizer.optimization_level=15
zend_extension_ts="D:\soft\zend\lib\ZendExtensionManager.dll"
zend_extension_manager.optimizer_ts="D:\soft\zend\lib\Optimizer-2.1.0"

httpd.conf

ServerRoot "D:/soft/Apache/Apache2"
PidFile logs/httpd.pid
Timeout 300
KeepAlive On
MaxKeepAliveRequests 100
KeepAliveTimeout 15
<IfModule mpm_winnt.c>
ThreadsPerChild 250
MaxRequestsPerChild  0
</IfModule>
Listen 80
LoadModule access_module modules/mod_access.so
LoadModule actions_module modules/mod_actions.so
LoadModule alias_module modules/mod_alias.so
LoadModule asis_module modules/mod_asis.so
LoadModule auth_module modules/mod_auth.so
LoadModule autoindex_module modules/mod_autoindex.so
LoadModule cgi_module modules/mod_cgi.so
LoadModule dir_module modules/mod_dir.so
LoadModule env_module modules/mod_env.so
LoadModule imap_module modules/mod_imap.so
LoadModule include_module modules/mod_include.so
LoadModule isapi_module modules/mod_isapi.so
LoadModule log_config_module modules/mod_log_config.so
LoadModule mime_module modules/mod_mime.so
LoadModule negotiation_module modules/mod_negotiation.so
LoadModule setenvif_module modules/mod_setenvif.so
LoadModule userdir_module modules/mod_userdir.so
LoadModule php4_module d:/soft/php4/sapi/php4apache2.dll
ServerAdmin mark@mail.xbbs.cn
ServerName bbs.xbbs.cn:80
UseCanonicalName Off
DocumentRoot "D:/php"
<Directory />
    Options FollowSymLinks
    AllowOverride None
</Directory>
<Directory "D:/php">
php_admin_value open_basedir "D:/php"
</Directory>
<Directory "d:/php/attachments/>
php_flag engine off
</Directory>
UserDir "My Documents/My Website"
DirectoryIndex index.html index.php  index.htm  index.shtml  index.php3
AccessFileName .htaccess
<Files ~ "^\.ht">
    Order allow,deny
    Deny from all
</Files>
TypesConfig conf/mime.types
DefaultType text/plain
<IfModule mod_mime_magic.c>
    MIMEMagicFile conf/magic
</IfModule>
HostnameLookups Off
ErrorLog logs/error.log
LogLevel warn
LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined
LogFormat "%h %l %u %t \"%r\" %>s %b" common
LogFormat "%{Referer}i -> %U" referer
LogFormat "%{User-agent}i" agent
CustomLog logs/access.log common
ServerTokens Full
ServerSignature On
Alias /icons/ "D:/soft/Apache/Apache2/icons/"

<Directory "D:/soft/Apache/Apache2/icons">
    Options Indexes MultiViews
    AllowOverride None
    Order allow,deny
    Allow from all
</Directory>

AliasMatch ^/manual(?:/(?:de|en|fr|ja|ko|ru))?(/.*)?$ "D:/soft/Apache/Apache2/manual$1"

<Directory "D:/soft/Apache/Apache2/manual">
    Options Indexes
    AllowOverride None
    Order allow,deny
    Allow from all

    <Files *.html>
        SetHandler type-map
    </Files>

    SetEnvIf Request_URI ^/manual/de/ prefer-language=de
    SetEnvIf Request_URI ^/manual/en/ prefer-language=en
    SetEnvIf Request_URI ^/manual/fr/ prefer-language=fr
    SetEnvIf Request_URI ^/manual/ja/ prefer-language=ja
    SetEnvIf Request_URI ^/manual/ko/ prefer-language=ko
    SetEnvIf Request_URI ^/manual/ru/ prefer-language=ru
    RedirectMatch 301 ^/manual(?:/(de|en|fr|ja|ko|ru)){2,}(/.*)?$ /manual/$1$2
</Directory>

ScriptAlias /cgi-bin/ "D:/soft/Apache/Apache2/cgi-bin/"

<Directory "D:/soft/Apache/Apache2/cgi-bin">
    AllowOverride None
    Options None
    Order allow,deny
    Allow from all
</Directory>

IndexOptions FancyIndexing VersionSort

AddIconByEncoding (CMP,/icons/compressed.gif) x-compress x-gzip

AddIconByType (TXT,/icons/text.gif) text/*
AddIconByType (IMG,/icons/image2.gif) image/*
AddIconByType (SND,/icons/sound2.gif) audio/*
AddIconByType (VID,/icons/movie.gif) video/*

AddIcon /icons/binary.gif .bin .exe
AddIcon /icons/binhex.gif .hqx
AddIcon /icons/tar.gif .tar
AddIcon /icons/world2.gif .wrl .wrl.gz .vrml .vrm .iv
AddIcon /icons/compressed.gif .Z .z .tgz .gz .zip
AddIcon /icons/a.gif .ps .ai .eps
AddIcon /icons/layout.gif .html .shtml .htm .pdf
AddIcon /icons/text.gif .txt
AddIcon /icons/c.gif .c
AddIcon /icons/p.gif .pl .py
AddIcon /icons/f.gif .for
AddIcon /icons/dvi.gif .dvi
AddIcon /icons/uuencoded.gif .uu
AddIcon /icons/script.gif .conf .sh .shar .csh .ksh .tcl
AddIcon /icons/tex.gif .tex
AddIcon /icons/bomb.gif core

AddIcon /icons/back.gif ..
AddIcon /icons/hand.right.gif README
AddIcon /icons/folder.gif ^^DIRECTORY^^
AddIcon /icons/blank.gif ^^BLANKICON^^

DefaultIcon /icons/unknown.gif

ReadmeName README.html
HeaderName HEADER.html

IndexIgnore .??* *~ *# HEADER* README* RCS CVS *,v *,t

AddLanguage ca .ca
AddLanguage cs .cz .cs
AddLanguage da .dk
AddLanguage de .de
AddLanguage el .el
AddLanguage en .en
AddLanguage eo .eo
AddLanguage es .es
AddLanguage et .et
AddLanguage fr .fr
AddLanguage he .he
AddLanguage hr .hr
AddLanguage it .it
AddLanguage ja .ja
AddLanguage ko .ko
AddLanguage ltz .ltz
AddLanguage nl .nl
AddLanguage nn .nn
AddLanguage no .no
AddLanguage pl .po
AddLanguage pt .pt
AddLanguage pt-BR .pt-br
AddLanguage ru .ru
AddLanguage sv .sv
AddLanguage zh-CN .zh-cn
AddLanguage zh-TW .zh-tw

LanguagePriority en ca cs da de el eo es et fr he hr it ja ko ltz nl nn no pl pt pt-BR ru sv zh-CN zh-TW

ForceLanguagePriority Prefer Fallback

AddDefaultCharset gb2312

AddCharset ISO-8859-1  .iso8859-1 .latin1
AddCharset ISO-8859-2  .iso8859-2 .latin2 .cen
AddCharset ISO-8859-3  .iso8859-3 .latin3
AddCharset ISO-8859-4  .iso8859-4 .latin4
AddCharset ISO-8859-5  .iso8859-5 .latin5 .cyr .iso-ru
AddCharset ISO-8859-6  .iso8859-6 .latin6 .arb
AddCharset ISO-8859-7  .iso8859-7 .latin7 .grk
AddCharset ISO-8859-8  .iso8859-8 .latin8 .heb
AddCharset ISO-8859-9  .iso8859-9 .latin9 .trk
AddCharset ISO-2022-JP .iso2022-jp .jis
AddCharset ISO-2022-KR .iso2022-kr .kis
AddCharset ISO-2022-CN .iso2022-cn .cis
AddCharset Big5        .Big5       .big5
AddCharset WINDOWS-1251 .cp-1251   .win-1251
AddCharset CP866       .cp866
AddCharset KOI8-r      .koi8-r .koi8-ru
AddCharset KOI8-ru     .koi8-uk .ua
AddCharset ISO-10646-UCS-2 .ucs2
AddCharset ISO-10646-UCS-4 .ucs4
AddCharset UTF-8       .utf8

AddCharset GB2312      .gb2312 .gb
AddCharset utf-7       .utf7
AddCharset utf-8       .utf8
AddCharset big5        .big5 .b5
AddCharset EUC-TW      .euc-tw
AddCharset EUC-JP      .euc-jp
AddCharset EUC-KR      .euc-kr
AddCharset shift_jis   .sjis

AddType application/x-compress .Z
AddType application/x-gzip .gz .tgz
AddType application/x-httpd-php .php .phtml .php3

AddHandler type-map var

BrowserMatch "Mozilla/2" nokeepalive
BrowserMatch "MSIE 4\.0b2;" nokeepalive downgrade-1.0 force-response-1.0
BrowserMatch "RealPlayer 4\.0" force-response-1.0
BrowserMatch "Java/1\.0" force-response-1.0
BrowserMatch "JDK/1\.0" force-response-1.0
BrowserMatch "Microsoft Data Access Internet Publishing Provider" redirect-carefully
BrowserMatch "^WebDrive" redirect-carefully
BrowserMatch "^WebDAVFS/1.[012]" redirect-carefully
BrowserMatch "^gnome-vfs" redirect-carefully
<IfModule mod_ssl.c>
    Include conf/ssl.conf
</IfModule>