原帖由 gu2003 于 2005-9-21 13:01 发表
在common.php中加入
require DISCUZ_ROOT.'./plugins/onlinetimeupdate.php';
后，所有也都是白屏，去掉此句，恢复正常，怎么办？
common.php代码如下：
<?php
/*
:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: [DISCUZ!] Crossday Discuz! Board ::
:: (c) 2001-2005 Comsenz Technology Ltd (www.discuz.com) ::
:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: Author: Crossday (tech@discuz.com) Cnteacher (cnteacher@discuz.com) FanRen (friends@8talk.net) ::
:: Version: 2.5 Deluxe 2005/05/28 00:30 ::
:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
*/
error_reporting(E_ERROR | E_WARNING | E_PARSE);
set_magic_quotes_runtime(0);
define('IN_DISCUZ', TRUE);
define('DISCUZ_ROOT', substr(dirname(__FILE__), 0, -7));
$mtime = explode(' ', microtime());
$discuz_starttime = $mtime[1] + $mtime[0];
$magic_quotes_gpc = get_magic_quotes_gpc();
$register_globals = @ini_get('register_globals');
if ( @phpversion() < '4.1.0'){
$_COOKIE =& $HTTP_COOKIE_VARS;
$_SERVER =& $HTTP_SERVER_VARS;
$_FILES =& $HTTP_POST_FILES;
$_GET =& $HTTP_GET_VARS;
$_POST =& $HTTP_POST_VARS;
}
if(!$register_globals || !$magic_quotes_gpc) {
@extract(daddslashes($_POST), EXTR_OVERWRITE);
@extract(daddslashes($_GET ), EXTR_OVERWRITE);
if(!$magic_quotes_gpc) {
$_SERVER = daddslashes($_SERVER);
$_COOKIE = daddslashes($_COOKIE);
}
if(!$register_globals && is_array($_FILES) && count($_FILES)) {
foreach(daddslashes($_FILES) as $key => $val) {
$$key = $val['tmp_name'];
${$key.'_name'} = $val['name'];
${$key.'_size'} = $val['size'];
${$key.'_type'} = $val['type'];
}
}
}
require DISCUZ_ROOT.'./config.php';
require DISCUZ_ROOT.'./include/global.php';
require DISCUZ_ROOT.'./include/db_'.$database.'.php';
$timestamp = time();
$PHP_SELF = $_SERVER['PHP_SELF'] ? $_SERVER['PHP_SELF'] : $_SERVER['SCRIPT_NAME'];
$boardurl = 'http://'.$_SERVER['HTTP_HOST'].substr($PHP_SELF, 0, strrpos($PHP_SELF, '/') + 1);
$discuz_root = DISCUZ_ROOT;
$url_redirect = '';
if(getenv('HTTP_CLIENT_IP')) {
$onlineip = getenv('HTTP_CLIENT_IP');
} elseif(getenv('HTTP_X_FORWARDED_FOR')) {
list($onlineip) = explode(',', getenv('HTTP_X_FORWARDED_FOR'));
} elseif(getenv('REMOTE_ADDR')) {
$onlineip = getenv('REMOTE_ADDR');
} else {
$onlineip = $_SERVER['REMOTE_ADDR'];
}
$_DSESSION = $_DCACHE = array();
$cachelost = (@include DISCUZ_ROOT.'./forumdata/cache/cache_settings.php') ? '' : 'settings';
@extract($_DCACHE['settings'], EXTR_OVERWRITE);
$tables = array('access', 'admingroups', 'adminsessions', 'attachments', 'attachtypes', 'announcements', 'banned', 'bbcodes', 'caches','failedlogins', 'favorites','forumlinks', 'forums', 'karmalog', 'members', 'onlinelist', 'polls', 'posts', 'ranks', 'searchindex', 'sessions', 'settings','smilies', 'stats', 'styles', 'stylevars', 'subscriptions', 'templates', 'threads', 'pms', 'usergroups', 'words', 'buddys','plugins','plugins_settings', 'postpay');
if (count($plugins_table)) $tables = array_merge($plugins_table,$tables);
foreach($tables as $tablename) {
${'table_'.$tablename} = $tablepre.$tablename;
}
unset($tablename, $plugins_table);
if(defined('CURRSCRIPT') && in_array(CURRSCRIPT, array('index', 'forumdisplay', 'viewthread', 'post', 'pm'))) {
$cachelost .= (@include DISCUZ_ROOT.'./forumdata/cache/cache_'.CURRSCRIPT.'.php') ? '' : ' '.CURRSCRIPT;
}
$db = new dbstuff;
$db->connect($dbhost, $dbuser, $dbpw, $dbname, $pconnect);
$db->select_db($dbname);
unset($dbhost, $dbuser, $dbpw, $dbname, $pconnect);
$sid = isset($_GET['sid']) ? $_GET['sid']  isset($_POST['sid']) ? $_POST['sid']  _COOKIE['sid']);
$discuz_uid = $_COOKIE['_discuz_uid'];
$discuz_pw = $_COOKIE['_discuz_pw'];
$discuz_secques = empty($_COOKIE['_discuz_secques']) ? '' : $_COOKIE['_discuz_secques'];
$newpm = $newpmexists = $sessionexists = $adminid = $adminglobal = $user_lastactivity = $is_sessionuser = $sessionupdated = 0;
$userinfo="m.uid AS discuz_uid, m.bank as userbank,m.money as usermoney, m.username as discuz_user, m.password AS discuz_pw, m.nickname, m.adminid, m.groupid, m.logintime, m.periodoftime, m.email, m.timeoffset,m.tpp, m.ppp, m.credit, m.timeformat, m.dateformat, m.signature, m.invisible, m.lastvisit, m.lastactivity as user_lastactivity, m.lastpost, m.newpm, m.pmsound, m.accessmasks, m.regdate, m.onlinetime, m.lastonline, m.onlinemonth, m.lastmonth, m.bankstatus AS bankstatus";
if($sid) {
if($discuz_uid) {
$query = $db->query("SELECT s.sid, s.styleid, s.groupid='6' AS ipbanned, $userinfo FROM $table_sessions s, $table_members m WHERE m.uid=s.uid AND s.sid='$sid' AND CONCAT_WS('.',s.ip1,s.ip2,s.ip3,s.ip4)='$onlineip' AND m.uid='$discuz_uid' AND m.password='$discuz_pw' AND m.secques='$discuz_secques'");
} else {
$query = $db->query("SELECT sid, uid AS sessionuid, groupid, groupid='6' AS ipbanned, styleid FROM $table_sessions WHERE sid='$sid' AND CONCAT_WS('.',ip1,ip2,ip3,ip4)='$onlineip'");
}
if($_DSESSION = $db->fetch_array($query)) {
$sessionexists = 1;
if(!empty($_DSESSION['sessionuid'])) {
$query = $db->query("SELECT $userinfo FROM $table_members m WHERE uid='$_DSESSION[sessionuid]'");
$_DSESSION = array_merge($_DSESSION, $db->fetch_array($query));
$is_sessionuser = 1;
}
} else {
$query = $db->query("SELECT sid, groupid, groupid='6' AS ipbanned, styleid FROM $table_sessions WHERE sid='$sid' AND CONCAT_WS('.',ip1,ip2,ip3,ip4)='$onlineip'");
if($_DSESSION = $db->fetch_array($query)) {
clearcookies();
$sessionexists = 1;
}
}
}
if(!$sessionexists) {
if($discuz_uid) {
$query = $db->query("SELECT $userinfo ,m.styleid FROM $table_members m WHERE uid='$discuz_uid' AND password='$discuz_pw' AND secques='$discuz_secques'");
if(!($_DSESSION = $db->fetch_array($query))) {
clearcookies();
}
}
if(ipbanned($onlineip)) {
$_DSESSION['ipbanned'] = 1;
}
$sid = random(6);
}
@extract($_DSESSION, EXTR_OVERWRITE);
$lastvisit = empty($lastvisit) ? $timestamp - 86400 : $lastvisit;
if(empty($discuz_uid) || empty($discuz_user)) {
$discuz_user = '';
$discuz_uid = $adminid = $credit =0;
$groupid = $groupid != 6 ? 7 : 6;
} else {
$discuz_userss = $discuz_user;
$discuz_user = addslashes($discuz_user);
$credit = intval($credit);
}
define('FORMHASH', formhash());
if($statstatus) {
require DISCUZ_ROOT.'./include/counter.php';
}
if($sid != $_COOKIE['sid']) {
setcookie('sid', $sid, $timestamp + 2592000, $cookiepath, $cookiedomain);
}
$tpp = empty($_DSESSION['tpp']) ? $topicperpage : $_DSESSION['tpp'];
$ppp = empty($_DSESSION['ppp']) ? $postperpage : $_DSESSION['ppp'];
if($discuz_uid && $accessmasks) {
$accessadd1 = ', a.allowview, a.allowpost, a.allowreply, a.allowgetattach';
$accessadd2 = "LEFT JOIN $table_access a ON a.uid='$discuz_uid' AND a.fid=f.fid";
} else {
$accessadd1 = $accessadd2 = '';
}
if(!empty($tid)){
$query = $db->query("SELECT f.* $accessadd1 , t.* FROM $table_forums f, $table_threads t $accessadd2 WHERE t.displayorder>='0' AND t.tid='".intval($tid)."' AND f.fid=t.fid LIMIT 1");
$forum = $db->fetch_array($query);
$fid = $forum['fid'];
if ($forum['autoclose']>0) {
$limitday = intval($forum['autoclose']);
$expireday = time() - $forum['dateline'];
if($expireday >= 86400 * $limitday) {
$db->query("UPDATE $table_threads SET closed='1' WHERE tid='$tid'");
}
}
elseif ($forum['autoclose']<0) {
$limitday = abs($forum['autoclose']);
$limitday = intval($limitday);
$expireday = time() - $forum['lastpost'];
if($expireday >= 86400 * $limitday) {
$db->query("UPDATE $table_threads SET closed='1' WHERE tid='$tid'");
}
}
}elseif(!empty($fid)) {
$query = $db->query("SELECT f.* $accessadd1 FROM $table_forums f $accessadd2 WHERE f.fid='".intval($fid)."'", 'CACHE');
$forum = $db->fetch_array($query);
}
$styleid = !empty($_GET['styleid']) ? $_GET['styleid'] :
(!empty($_POST['styleid']) ? $_POST['styleid'] :
(!empty($_DSESSION['styleid']) ? $_DSESSION['styleid'] :
$_DCACHE['settings']['styleid']));
if(@!include DISCUZ_ROOT.'./forumdata/cache/style_'.intval(!empty($forum['styleid']) ? $forum['styleid'] : $styleid).'.php') {
$styleid = $_DCACHE['settings']['styleid'];
$cachelost .= (@include DISCUZ_ROOT.'./forumdata/cache/style_'.$styleid.'.php') ? '' : ' style_'.$styleid;
}
$groupid = $ipbanned ? 6 : (empty($groupid) ? 7 : $groupid);
$cachelost .= (@include DISCUZ_ROOT.'./forumdata/cache/usergroup_'.$groupid.'.php') ? '' : ' usergroup_'.$groupid;
//adminidcheck
if($adminid >0 && $adminid != $groupid) {
$cachelost .= (@include DISCUZ_ROOT.'./forumdata/cache/admingroup_'.$adminid.'.php') ? '' : ' admingroup_'.$groupid;
} elseif($adminid<1) {
$alloweditpost = $alloweditpoll = $allowdelpost = $allowmassprune = $allowcensorword = $allowviewip = $allowbanip = $allowedituser = $allowbanuser = $allowpostannounce = $allowviewlog = $disablepostctrl = 0;
if(!$errorreport) error_reporting(0);
}
$isadmin = ($adminid == 1)? 1 : 0;
if($cachelost) {
require DISCUZ_ROOT.'./include/cache.php';
updatecache();
dexit('Cache List: '.$cachelost.'<br>Caches successfully created, please refresh.');
}
if($nocacheheaders) {
@header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
@header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT');
@header('Cache-Control: no-store, no-cache, must-revalidate');
@header('Cache-Control: post-check=0, pre-check=0', false);
@header('Pragma: no-cache');
}
if($headercharset) {
@header('Content-Type: text/html; charset='.CHARSET);
}
$gzipcompress ? ob_start('ob_gzhandler') : ob_start();
if(isset($allowvisit) && $allowvisit == 0) {
setcookie('_discuz_uid', $discuz_uid, $timestamp + 86400 * 365, $cookiepath, $cookiedomain);
setcookie('_discuz_pw', $discuz_pw, $timestamp + 86400 * 365, $cookiepath, $cookiedomain);
setcookie('_discuz_secques', $discuz_secques, $timestamp + 86400 * 365, $cookiepath, $cookiedomain);
showmessage('user_banned', NULL, 'HALTED');
} elseif($bbclosed && !((defined('CURRSCRIPT') && CURRSCRIPT == 'logging' && $action == 'login') || $adminid == 1)) {
clearcookies();
showmessage($closedreason ? $closedreason : 'board_closed');
}
function daddslashes(&$string, $force = 0) {
if(!$GLOBALS['magic_quotes_gpc'] || $force) {
if(is_array($string) && count($string)) {
foreach($string as $key => $val) {
$string[$key] = daddslashes($val, $force);
}
}elseif($string) {
$string = addslashes($string);
}else{
$string = False;
}
}
return $string;
}
list($thisyear,$thismonth,$thisday,$thishour) = explode(':',gmdate('Y:m:d:H',$timestamp + $timeoffset * 3600));
$todaylogincheck =gmmktime(0,0,0,$thismonth,$thisday,$thisyear) - $timeoffset * 3600;
if ($discuz_uid) {
switch($timeoffset) {
case 0:
$offset="+0";
break;
case 1:
$offset="+1";
break;
case 2:
$offset="+2";
break;
case 3:
$offset="+3";
break;
case 3.5:
$offset="+3.5";
break;
case 4:
$offset="+4";
break;
case 4.5:
$offset="+4.5";
break;
case 5:
$offset="+5";
break;
case 5.5:
$offset="+5.5";
break;
case 5.7:
$offset="+5.75";
break;
case 6:
$offset="+6";
break;
case 6.5:
$offset="+6.5";
break;
case 7:
$offset="+7";
break;
case 8:
$offset="+8";
break;
case 9:
$offset="+9";
break;
case 9.5:
$offset="+9.5";
break;
case 10:
$offset="+10";
break;
case 11:
$offset="+11";
break;
case 12:
$offset="+12";
break;
case -1:
$offset="-1";
break;
case -2:
$offset="-2";
break;
case -3:
$offset="-3";
break;
case -3.5:
$offset="-3.5";
break;
case -4:
$offset="-4";
break;
case -5:
$offset="-5";
break;
case -6:
$offset="-6";
break;
case -7:
$offset="-7";
break;
case -8:
$offset="-8";
break;
case -9:
$offset="-9";
break;
case -10:
$offset="-10";
break;
case -11:
$offset="-11";
break;
case -12:
$offset="-12";
break;
}
$cntwtimenow[time] = gmdate("$dateformat $timeformat", $timestamp + $timeoffset * 3600);
$timenow = time();
$monthnow = date(n);
$last = $lastonline;
$lastmonth = $lastmonth;
$changetime = 60*1;
$maxtime = 60*60;
if($last==0||$lastmonth == 0||$monthnow-$lastmonth<0){
$db->query("UPDATE $tablepre"."members SET lastonline = $timenow,lastmonth = $monthnow, onlinemonth = 0 WHERE username='$discuz_user'");
}elseif($monthnow-$lastmonth>0){
$db->query("UPDATE $tablepre"."members SET lastmonth = $monthnow, onlinemonth = 0 ");
}elseif(($timenow-$last)>$maxtime){
$db->query("UPDATE $tablepre"."members SET lastonline = $timenow WHERE username='$discuz_user'");
}elseif(($timenow-$last)<$maxtime && ($timenow-$last)>$changetime){
$db->query("UPDATE $tablepre"."members SET onlinetime = onlinetime + $timenow - lastonline,onlinemonth = onlinemonth + $timenow - lastonline, lastonline = $timenow WHERE username='$discuz_user'");
}elseif(($timenow-$last) < 0){
$db->query("UPDATE $tablepre"."members SET lastonline = $timenow WHERE username='$discuz_user'");
}
$lasthour = gmdate('H',$logintime + $timeoffset * 3600);
if ($logintime < $todaylogincheck) {
$periodoftime = 1 << $thishour;
$db->unbuffered_query("UPDATE $table_members SET logintime='".$timestamp."', periodoftime ='".$periodoftime."' WHERE username='$discuz_user'");
} elseif ($thishour > $lasthour) {
$periodoftime = $periodoftime | (1 << $thishour);
$db->unbuffered_query("UPDATE $table_members SET logintime='".$timestamp."', periodoftime ='".$periodoftime."' WHERE username='$discuz_user'");
}
}
else {
$offset = '+8';
$cntwtimenow[time] = gmdate("Y-n-j H:i", $timestamp + $timeoffset * 3600);
}
$bankopen = in_array(bank,$plugins_script);
?> |
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