Common. php

Common. php 002 ./*

003. [UCenter Home] (C) 2007-2008 Comsenz Inc.

004. $ Id: common. php 13217 2009-9-25 ymaozi http://www.codedesign.cn

005 .*/

006.

007. @ define ('in _ UCHOME ', TRUE); // define IN_UCHOME

008. define ('d _ BUG, '0'); // defines the error level

009.

010. D_BUG? Error_reporting (7): error_reporting (0 );

011. set_magic_quotes_runtime (0); // disable the automatic escape function

012.

013. $ _ SGLOBAL =$ _ SCONFIG =$ _ SBLOCK =$ _ TPL =$ _ SCOOKIE =$ _ SN = $ space = array ();

014.

015. // Program Directory

016. define ('s _ ROOT ', dirname (_ FILE _). DIRECTORY_SEPARATOR); // define the ROOT directory of the program

017.

018. // basic file

019. include_once (S_ROOT. './ver. php'); // import some uchome version information

020. if (! @ Brief de_once (S_ROOT. './config. php') {// Determine whether the website configuration file exists. if it does not exist, install the website

021. header ("Location: install/index. php"); // install

022. exit ();

023 .}

024. include_once (S_ROOT. './source/function_common.php'); // introduce the public function file

025.

026. // Time

027. $ mtime = explode ('', microtime (); // separate the current time, microseconds from the year, month, day, hour, minute, and second

028. $ _ SGLOBAL ['timestamp'] = $ mtime [1]; // Obtain the current year/month/day hour/minute/banknote

029. $ _ SGLOBAL ['supe _ starttime'] = $ _ SGLOBAL ['timestamp'] + $ mtime [0]; // year/month/day/minute/Bill + microsecond

030.

031. // GPC filtering

032. $ magic_quote = get_magic_quotes_gpc (); // whether the automatic escape function is enabled

033. if (empty ($ magic_quote) {// manually escape the submitted $ _ POST, $ _ GET

034. $ _ GET = saddslashes ($ _ GET );

035. $ _ POST = saddslashes ($ _ POST );

036 .}

037.

038. // This site URL

039. if (empty ($ _ SC ['siteurl']) $ _ SC ['siteurl'] = getsiteurl ();

040.

041. // link to the database

042. dbconnect ();

043.

044. // cache file

045. if (! @ Include_once (S_ROOT. './data/data_config.php') {// check whether the website initialization information is cached.

046. include_once (S_ROOT. './source/function_cache.php'); // if it does not exist, introduce the file to process the cache

047. config_cache (); // create a cache file

048. include_once (S_ROOT. './data/data_config.php'); // introduce the cache file

049 .}

050. foreach (array ('app', 'userapp', 'AD', 'Magic ') as $ value ){

051. @ include_once (S_ROOT. './data _'. $ value. '. php'); // import the app, userapp, ad, and magic configuration files

052 .}

053.

054. // COOKIE

055. $ prelength = strlen ($ _ SC ['cookiepre']); // Obtain the COOKIE prefix length.

056. foreach ($ _ COOKIE as $ key => $ val ){

057. if (substr ($ key, 0, $ prelength) == _ SC ['cookiepre']) {

058. $ _ SCOOKIE [(substr ($ key, $ prelength)] = empty ($ magic_quote )? Saddslashes ($ val): $ val;

059 .}

060 .}

061.

062. // enable GIP

063. if ($ _ SC ['gzipcompus'] & amp; function_exists ('OB _ gzhandler ')){

064. ob_start ('OB _ gzhandler ');

065.} else {

066. ob_start ();

067 .}

068.

069. // Initialization

070. $ _ SGLOBAL ['supe _ uid'] = 0;

071. $ _ SGLOBAL ['supe _ username'] = ''; // Set uid and username to null.

072. $ _ SGLOBAL ['Ajax '] = empty ($ _ GET ['Ajax'])? 0: intval ($ _ GET ['Ajax ']); // whether ajax is used

073. $ _ SGLOBAL ['mobile'] = empty ($ _ GET ['mobile'])? '': Trim ($ _ GET ['mobile']); // gets the mobile phone number submitted by $ _ GET.

074. $ _ SGLOBAL ['ajaxmenuid'] = empty ($ _ GET ['ajaxmenuid'])? '': $ _ GET ['ajaxmenuid'];

075. $ _ SGLOBAL ['referer'] = empty ($ _ SERVER ['http _ referer'])? '': $ _ SERVER ['http _ referer']; // Obtain the url of the previous page.

076. if (empty ($ _ GET ['m _ timestamp']) | $ _ SGLOBAL ['mobile']! = Md5 ($ _ GET ['m _ timestamp']. "\ t ". $ _ SCONFIG ['sitekey']) $ _ SGLOBAL ['mobile'] = '';

077.

078. // log on to the registration anti-water filling machine

079. if (empty ($ _ SCONFIG ['login _ action']) $ _ SCONFIG ['login _ action'] = md5 ('login '. md5 ($ _ SCONFIG ['sitekey']);

080. if (empty ($ _ SCONFIG ['register _ action']) $ _ SCONFIG ['register _ action'] = md5 ('register '. md5 ($ _ SCONFIG ['sitekey']);

081.

082. // The whole site style

083. if (empty ($ _ SCONFIG ['template']) {// use the default

084. $ _ SCONFIG ['template'] = 'default ';

085 .}

086. if ($ _ SCOOKIE ['mytemplate']) {

087. $ _ SCOOKIE ['mytemplate'] = str_replace ('.', '', trim ($ _ SCOOKIE ['mytemplate']);

088. if (file_exists (S_ROOT. './template/'. $ _ SCOOKIE ['mytemplate']. '/style.css ')){

089. $ _ SCONFIG ['template'] = $ _ SCOOKIE ['mytemplate'];

090.} else {

091. ssetcookie ('mytemplate', '', 365000 );

092 .}

093 .}

094.

095. // url: http://u.codedesign.cn/space.php? Do = home

096. // $ _ SERVER ['request _ URI ']: space. php? Do = home

097. // $ _ SERVER ['php _ SELF ']: space. PHP

098. // $ _ SERVER ['query _ string']: do = home

099. // process REQUEST_URI

100. if (! Isset ($ _ SERVER ['request _ URI ']) {

101. $ _ SERVER ['request _ URI '] = $ _ SERVER ['php _ SELF'];

102. if (isset ($ _ SERVER ['query _ string']) $ _ SERVER ['request _ URI ']. = '? '. $ _ SERVER ['query _ string'];

103 .}

104. if ($ _ SERVER ['request _ URI ']) {

105. $ temp = urldecode ($ _ SERVER ['request _ URI ']);

106. if (strexists ($ temp, '<') | strexists ($ temp ,'"')){

107. $ _ GET = shtmlspecialchars ($ _ GET); // XSS

108 .}

109 .}

110.

111. // determine the user logon status

112. checkauth (); // determine whether to log on

113. $ _ SGLOBAL ['uhash'] = md5 ($ _ SGLOBAL ['supe _ uid']. "\ t ". substr ($ _ SGLOBAL ['timestamp'], 0, 6); // encrypt the user's uid with the first six digits of the current time using md5

114.

115. // User menu

116. getuserapp ();

117.

118. // process UC applications

119. $ _ SCONFIG ['UC _ status'] = 0;

120. $ _ SGLOBAL ['append'] = $ _ SGLOBAL ['append'] = array ();

121. if ($ _ SGLOBAL ['app']) {

122. foreach ($ _ SGLOBAL ['app'] as $ appid => $ value ){

123. if (UC_APPID! = $ Appid ){

124. $ _ SCONFIG ['UC _ status'] = 1;

125 .}

126. if ($ value ['open']) {

127. if (empty ($ _ SGLOBAL ['append']) {

128. $ _ SGLOBAL ['append'] = $ value;

129.} else {

130. $ _ SGLOBAL ['appmenus'] [] = $ value;

131 .}

132 .}

133 .}

134 .}

135.

136.?>