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YRUS

By YRUS
in PHP Coding Help

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YRUS Newbie

YRUS

Posted
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Posted

Sorry, it still not works.

 

p/s:

I already add semi-colons after these 2 lines.

$_value = str_replace('\n', '<br />', $_value)

$_value = str_replace('\r\n', '<br />', $_value)

 

I hope you won't given up.

 

Thank you very much.

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Dragen Advanced Member

Dragen

Posted
Posted

could you try echoing the keys and value and let me know what you get?

foreach(array('_COOKIE', '_POST', '_GET') as $_request) {
foreach($$_request as $_key => $_value) {
	echo '<p>key: ' . $_key . '<br />value: ' . $_value . '</p>';
	$_key{0} != '_' && $$_key = daddslashes($_value);
}
exit;
}

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YRUS Newbie

YRUS

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  • Author
Posted 

<?

/*
[Discuz!] (C)2001-2007 Comsenz Inc.
This is NOT a freeware, use is subject to license terms

$RCSfile: plugin.php,v $
$Revision: 1.11.8.3 $
$Date: 2007/03/21 15:52:05 $
*/

require_once './include/common.inc.php';

$pluginmodule = isset($pluginlinks[$identifier][$module]) ? $pluginlinks[$identifier][$module] : '';

if(empty($identifier) || empty($module) || !preg_match("/^[a-z0-9_\-]+$/i", $module) || !$pluginmodule) {
showmessage('undefined_action');
} elseif($pluginmodule['adminid'] && ($adminid < 1 || ($adminid > 0 && $pluginmodule['adminid'] < $adminid))) {
showmessage('plugin_nopermission');
} elseif(@!file_exists(DISCUZ_ROOT.($modfile = './plugins/'.$pluginmodule['directory'].((!empty($pluginmodule['directory']) && substr($pluginmodule['directory'], -1) != '/') ? '/' : '') .$module.'.inc.php'))) {
showmessage('plugin_module_nonexistence');
}

include DISCUZ_ROOT.$modfile;

?>

 

[attachment deleted by admin]

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YRUS Newbie

YRUS

Posted
  • Author
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<?php

/*
[Discuz!] (C)2001-2007 Comsenz Inc.
This is NOT a freeware, use is subject to license terms

$RCSfile: global.func.php,v $
$Revision: 1.156.2.17 $
$Date: 2007/03/21 15:52:38 $
*/

if(!defined('IN_DISCUZ')) {
exit('Access Denied');
}

function authcode($string, $operation, $key = '') {

$key = md5($key ? $key : $GLOBALS['discuz_auth_key']);
$key_length = strlen($key);

$string = $operation == 'DECODE' ? base64_decode($string) : substr(md5($string.$key), 0, .$string;
$string_length = strlen($string);

$rndkey = $box = array();
$result = '';

for($i = 0; $i <= 255; $i++) {
	$rndkey[$i] = ord($key[$i % $key_length]);
	$box[$i] = $i;
}

for($j = $i = 0; $i < 256; $i++) {
	$j = ($j + $box[$i] + $rndkey[$i]) % 256;
	$tmp = $box[$i];
	$box[$i] = $box[$j];
	$box[$j] = $tmp;
}

for($a = $j = $i = 0; $i < $string_length; $i++) {
	$a = ($a + 1) % 256;
	$j = ($j + $box[$a]) % 256;
	$tmp = $box[$a];
	$box[$a] = $box[$j];
	$box[$j] = $tmp;
	$result .= chr(ord($string[$i]) ^ ($box[($box[$a] + $box[$j]) % 256]));
}

if($operation == 'DECODE') {
	if(substr($result, 0,  == substr(md5(substr($result, .$key), 0, ) {
		return substr($result, ;
	} else {
		return '';
	}
} else {
	return str_replace('=', '', base64_encode($result));
}

}

function clearcookies() {
global $discuz_uid, $discuz_user, $discuz_pw, $discuz_secques, $adminid, $credits;
dsetcookie('sid', '', -86400 * 365);
dsetcookie('auth', '', -86400 * 365);
dsetcookie('visitedfid', '', -86400 * 365);
dsetcookie('onlinedetail', '', -86400 * 365, 0);

$discuz_uid = $adminid = $credits = 0;
$discuz_user = $discuz_pw = $discuz_secques = '';
}

function checklowerlimit($creditsarray, $coef = 1) {
if(is_array($creditsarray)) {
	global $extcredits, $id;
	foreach($creditsarray as $id => $addcredits) {
		if($addcredits * $coef < 0 && $GLOBALS['extcredits'.$id] - $addcredits < $extcredits[$id]['lowerlimit']) {
			showmessage('credits_policy_lowerlimit');
		}
	}
}
}

function cutstr($string, $length, $dot = ' ...') {
global $charset;

if(strlen($string) <= $length) {
	return $string;
}

$string = str_replace(array('&', '"', '<', '>'), array('&', '"', '<', '>'), $string);

$strcut = '';
if(strtolower($charset) == 'utf-8') {

	$n = $tn = $noc = 0;
	while($n < strlen($string)) {

		$t = ord($string[$n]);
		if($t == 9 || $t == 10 || (32 <= $t && $t <= 126)) {
			$tn = 1; $n++; $noc++;
		} elseif(194 <= $t && $t <= 223) {
			$tn = 2; $n += 2; $noc += 2;
		} elseif(224 <= $t && $t < 239) {
			$tn = 3; $n += 3; $noc += 2;
		} elseif(240 <= $t && $t <= 247) {
			$tn = 4; $n += 4; $noc += 2;
		} elseif(248 <= $t && $t <= 251) {
			$tn = 5; $n += 5; $noc += 2;
		} elseif($t == 252 || $t == 253) {
			$tn = 6; $n += 6; $noc += 2;
		} else {
			$n++;
		}

		if($noc >= $length) {
			break;
		}

	}
	if($noc > $length) {
		$n -= $tn;
	}

	$strcut = substr($string, 0, $n);

} else {
	for($i = 0; $i < $length - strlen($dot) - 1; $i++) {
		$strcut .= ord($string[$i]) > 127 ? $string[$i].$string[++$i] : $string[$i];
	}
}

$strcut = str_replace(array('&', '"', '<', '>'), array('&', '"', '<', '>'), $strcut);

return $strcut.$dot;
}

function daddslashes($string, $force = 0) {
!defined('MAGIC_QUOTES_GPC') && define('MAGIC_QUOTES_GPC', get_magic_quotes_gpc());
if(!MAGIC_QUOTES_GPC || $force) {
	if(is_array($string)) {
		foreach($string as $key => $val) {
			$string[$key] = daddslashes($val, $force);
		}
	} else {
		$string = addslashes($string);
	}
}
return $string;
}

function datecheck($ymd, $sep='-') {
if(!empty($ymd)) {
	list($year, $month, $day) = explode($sep, $ymd);
	return checkdate($month, $day, $year);
} else {
	return FALSE;
}
}

function debuginfo() {
if($GLOBALS['debug']) {
	global $db, $discuz_starttime, $debuginfo;
	$mtime = explode(' ', microtime());
	$debuginfo = array('time' => number_format(($mtime[1] + $mtime[0] - $discuz_starttime), 6), 'queries' => $db->querynum);
	return TRUE;
} else {
	return FALSE;
}
}

function dexit($message = '') {
echo $message;
output();
exit();
}

function dhtmlspecialchars($string) {
if(is_array($string)) {
	foreach($string as $key => $val) {
		$string[$key] = dhtmlspecialchars($val);
	}
} else {
	$string = preg_replace('/&((#(\d{3,5}|x[a-fA-F0-9]{4})|[a-zA-Z][a-z0-9]{2,5});)/', '&\\1',
	str_replace(array('&', '"', '<', '>'), array('&', '"', '<', '>'), $string));
}
return $string;
}

function dheader($string, $replace = true, $http_response_code = 0) {
$string = str_replace(array("\r", "\n"), array('', ''), $string);
if(empty($http_response_code) || PHP_VERSION < '4.3' ) {
	@header($string, $replace);
} else {
	@header($string, $replace, $http_response_code);
}
if(preg_match('/^\s*location:/is', $string)) {
	exit();
}
}

function disuploadedfile($file) {
return function_exists('is_uploaded_file') && (is_uploaded_file($file) || is_uploaded_file(str_replace('\\\\', '\\', $file)));
}

function dreferer($default = '') {
global $referer, $indexname;

$default = empty($default) ? $indexname : '';
if(empty($referer) && isset($GLOBALS['_SERVER']['HTTP_REFERER'])) {
	$referer = preg_replace("/([\?&])((sid\=[a-z0-9]{6})(&|$))/i", '\\1', $GLOBALS['_SERVER']['HTTP_REFERER']);
	$referer = substr($referer, -1) == '?' ? substr($referer, 0, -1) : $referer;
} else {
	$referer = dhtmlspecialchars($referer);
}

if(!preg_match("/(\.php|[a-z]+(\-\d+)+\.html)/", $referer) || strpos($referer, 'logging.php')) {
	$referer = $default;
}
return $referer;
}

function dsetcookie($var, $value, $life = 0, $prefix = 1) {
global $cookiepre, $cookiedomain, $cookiepath, $timestamp, $_SERVER;
setcookie(($prefix ? $cookiepre : '').$var, $value,
	$life ? $timestamp + $life : 0, $cookiepath,
	$cookiedomain, $_SERVER['SERVER_PORT'] == 443 ? 1 : 0);
}

function dunlink($filename, $havethumb = 0, $remote = 0) {
global $authkey, $ftp, $attachdir;
if($remote) {
	require_once DISCUZ_ROOT.'./include/ftp.func.php';
	if(!$ftp['connid']) {
		if(!($ftp['connid'] = dftp_connect($ftp['host'], $ftp['username'], authcode($ftp['password'], 'DECODE', md5($authkey)), $ftp['attachdir'], $ftp['port'], $ftp['ssl']))) {
			return;
		}
	}
	dftp_delete($ftp['connid'], $filename);
	$havethumb && dftp_delete($ftp['connid'], $filename.'.thumb.jpg');
} else {
	@unlink($attachdir.'/'.$filename);
	$havethumb && @unlink($attachdir.'/'.$filename.'.thumb.jpg');
}
}

function emailconv($email, $tolink = 1) {
$email = str_replace(array('@', '.'), array('&#64;', '&#46;'), $email);
return $tolink ? '<a href="mailto: '.$email.'">'.$email.'</a>': $email;
}

function errorlog($type, $message, $halt = 1) {
global $timestamp, $discuz_userss, $onlineip, $_SERVER;
$user = empty($discuz_userss) ? '' : $discuz_userss.'<br>';
$user .= $onlineip.'|'.$_SERVER['REMOTE_ADDR'];
writelog('errorlog', dhtmlspecialchars("$timestamp\t$type\t$user\t".str_replace(array("\r", "\n"), array(' ', ' '), trim($message))));
if($halt) {
	dexit();
}
}

function getrobot() {
if(!defined('IS_ROBOT')) {
	$kw_spiders = 'Bot|Crawl|Spider|slurp|sohu-search|lycos|robozilla';
	$kw_browsers = 'MSIE|Netscape|Opera|Konqueror|Mozilla';
	if(preg_match("/($kw_browsers)/", $_SERVER['HTTP_USER_AGENT'])) {
		define('IS_ROBOT', FALSE);
	} elseif(preg_match("/($kw_spiders)/", $_SERVER['HTTP_USER_AGENT'])) {
		define('IS_ROBOT', TRUE);
	} else {
		define('IS_ROBOT', FALSE);
	}
}
return IS_ROBOT;
}

function fileext($filename) {
return trim(substr(strrchr($filename, '.'), 1, 10));
}

function formhash() {
global $discuz_user, $discuz_uid, $discuz_pw, $timestamp, $discuz_auth_key;
return substr(md5(substr($timestamp, 0, -7).$discuz_user.$discuz_uid.$discuz_pw.$discuz_auth_key), 8, ;
}

function forumperm($permstr) {
global $groupid, $extgroupids;

$groupidarray = array($groupid);
foreach(explode("\t", $extgroupids) as $extgroupid) {
	if($extgroupid = intval(trim($extgroupid))) {
		$groupidarray[] = $extgroupid;
	}
}
return preg_match("/(^|\t)(".implode('|', $groupidarray).")(\t|$)/", $permstr);
}

function getgroupid($uid, $group, &$member) {
global $creditsformula, $db, $tablepre;

if(!empty($creditsformula)) {
	$updatearray = array();
	eval("\$credits = round($creditsformula);");

	if($credits != $member['credits']) {
		$updatearray[] = "credits='$credits'";
	}
	if($group['type'] == 'member' && !($member['credits'] >= $group['creditshigher'] && $member['credits'] < $group['creditslower'])) {
		$query = $db->query("SELECT groupid FROM {$tablepre}usergroups WHERE type='member' AND $member[credits]>=creditshigher AND $member[credits]<creditslower LIMIT 1");
		if($db->num_rows($query)) {
			$member['groupid'] = $db->result($query, 0);
			$updatearray[] = "groupid='$member[groupid]'";
		}
	}

	if($updatearray) {
		$db->query("UPDATE {$tablepre}members SET ".implode(', ', $updatearray)." WHERE uid='$uid'");
	}
}

return $member['groupid'];
}

function groupexpiry($terms) {
$terms = is_array($terms) ? $terms : unserialize($terms);
$groupexpiry = isset($terms['main']['time']) ? intval($terms['main']['time']) : 0;
if(is_array($terms['ext'])) {
	foreach($terms['ext'] as $expiry) {
		if((!$groupexpiry && $expiry) || $expiry < $groupexpiry) {
			$groupexpiry = $expiry;
		}
	}
}
return $groupexpiry;
}

function ipaccess($ip, $accesslist) {
return preg_match("/^(".str_replace(array("\r\n", ' '), array('|', ''), preg_quote($accesslist, '/')).")/", $ip);
}

function ipbanned($onlineip) {
global $ipaccess, $timestamp, $cachelost;

if($ipaccess && !ipaccess($onlineip, $ipaccess)) {
	return TRUE;
}

$cachelost .= (@include DISCUZ_ROOT.'./forumdata/cache/cache_ipbanned.php') ? '' : ' ipbanned';
if(empty($_DCACHE['ipbanned'])) {
	return FALSE;
} else {
	if($_DCACHE['ipbanned']['expiration'] < $timestamp) {
		@unlink(DISCUZ_ROOT.'./forumdata/cache/cache_ipbanned.php');
	}
	return preg_match("/^(".$_DCACHE['ipbanned']['regexp'].")$/", $onlineip);
}
}

function isemail($email) {
return strlen($email) > 6 && preg_match("/^[\w\-\.]+@[\w\-\.]+(\.\w+)+$/", $email);
}

function language($file, $templateid = 0, $tpldir = '') {
$tpldir = $tpldir ? $tpldir : TPLDIR;
$templateid = $templateid ? $templateid : TEMPLATEID;

$languagepack = DISCUZ_ROOT.'./'.$tpldir.'/'.$file.'.lang.php';
if(file_exists($languagepack)) {
	return $languagepack;
} elseif($templateid != 1 && $tpldir != './templates/default') {
	return language($file, 1, './templates/default');
} else {
	return FALSE;
}
}

function multi($num, $perpage, $curpage, $mpurl, $maxpages = 0, $page = 10, $simple = 0, $onclick = '') {
$multipage = '';
$mpurl .= strpos($mpurl, '?') ? '&' : '?';
$onclick = $onclick ? ' onclick="'.$onclick.'(event)"' : '';
if($num > $perpage) {
	$offset = 2;

	$realpages = @ceil($num / $perpage);
	$pages = $maxpages && $maxpages < $realpages ? $maxpages : $realpages;

	if($page > $pages) {
		$from = 1;
		$to = $pages;
	} else {
		$from = $curpage - $offset;
		$to = $from + $page - 1;
		if($from < 1) {
			$to = $curpage + 1 - $from;
			$from = 1;
			if($to - $from < $page) {
				$to = $page;
			}
		} elseif($to > $pages) {
			$from = $pages - $page + 1;
			$to = $pages;
		}
	}

	$multipage = ($curpage - $offset > 1 && $pages > $page ? '<a href="'.$mpurl.'page=1" class="p_redirect"'.$onclick.'>|‹</a>' : '').
		($curpage > 1 && !$simple ? '<a href="'.$mpurl.'page='.($curpage - 1).'" class="p_redirect">‹‹</a>' : '');
	for($i = $from; $i <= $to; $i++) {
		$multipage .= $i == $curpage ? '<a class="p_curpage">'.$i.'</a>' :
			'<a href="'.$mpurl.'page='.$i.'" class="p_num"'.$onclick.'>'.$i.'</a>';
	}

	$multipage .= ($curpage < $pages && !$simple ? '<a href="'.$mpurl.'page='.($curpage + 1).'" class="p_redirect"'.$onclick.'>››</a>' : '').
		($to < $pages ? '<a href="'.$mpurl.'page='.$pages.'" class="p_redirect"'.$onclick.'>›|</a>' : '').
		($curpage == $maxpages ? '<a class="p_redirect" href="misc.php?action=maxpages&pages='.$maxpages.'">›?</a>' : '').
		(!$simple && $pages > $page ? '<a class="p_pages" style="padding: 0px"><input class="p_input" type="text" name="custompage" onKeyDown="if(event.keyCode==13) {window.location=\''.$mpurl.'page=\'+this.value; return false;}"></a>' : '');

	$multipage = $multipage ? '<div class="p_bar">'.(!$simple ? '<a class="p_total"> '.$num.' </a><a class="p_pages"> '.$curpage.'/'.$realpages.' </a>' : '').$multipage.'</div>' : '';
}
return $multipage;
}

function output() {
global $sid, $transsidstatus, $rewritestatus, $ftp;

if(($transsidstatus = empty($GLOBALS['_DCOOKIE']['sid']) && $transsidstatus) || in_array($rewritestatus, array(2, 3))) {
	if($transsidstatus) {
		$searcharray = array
			(
			"/\<a(\s*[^\>]+\s*)href\=([\"|\']?)([^\"\'\s]+)/ies",
			"/(\<form.+?\>)/is"
			);
		$replacearray = array
			(
			"transsid('\\3','<a\\1href=\\2')",
			"\\1\n<input type=\"hidden\" name=\"sid\" value=\"$sid\">"
			);
	} else {
		$searcharray = array
			(
			//"/\<a href\=\"index\.php\"\>/",
			"/\<a href\=\"forumdisplay\.php\?fid\=(\d+)(&page\=(\d+))?\"([^\>]*)\>/e",
			"/\<a href\=\"viewthread\.php\?tid\=(\d+)(&extra\=page\%3D(\d+))?(&page\=(\d+))?\"([^\>]*)\>/e",
			"/\<a href\=\"viewpro\.php\?(uid\=(\d+)|username\=([^&]+?))\"([^\>]*)\>/e",
			"/\<a href\=\"space\.php\?(uid\=(\d+)|username\=([^&]+?))\"([^\>]*)\>/e"
			);
		$replacearray = array
			(
			//"<a href=\"index.html\">",
			"rewrite_forum('\\1', '\\3', '\\4')",
			"rewrite_thread('\\1', '\\5', '\\3', '\\6')",
			"rewrite_profile('\\2', '\\3', '\\4')",
			"rewrite_space('\\2', '\\3', '\\4')"
			);
	}

	$content = preg_replace($searcharray, $replacearray, ob_get_contents());
	ob_end_clean();
	$GLOBALS['gzipcompress'] ? ob_start('ob_gzhandler') : ob_start();

	echo $content;
}
if($ftp['connid']) {
	@ftp_close($ftp['connid']);
}
$ftp = array();

if(defined('CACHE_FILE') && CACHE_FILE && !defined('CACHE_FORBIDDEN')) {
	global $cachethreaddir;
	if(diskfreespace(DISCUZ_ROOT.'./'.$cachethreaddir) > 1000000) {
		$fp = fopen(CACHE_FILE, 'w');
		if($fp) {
			flock($fp, LOCK_EX);
			fwrite($fp, empty($content) ? ob_get_contents() : $content);
		}
		@fclose($fp);
	}
}
}

function rewrite_thread($tid, $page = 0, $prevpage = 0, $extra = '') {
return '<a href="thread-'.$tid.'-'.($page ? $page : 1).'-'.($prevpage ? $prevpage : 1).'.html"'.stripslashes($extra).'>';
}

function rewrite_forum($fid, $page = 0, $extra = '') {
return '<a href="forum-'.$fid.'-'.($page ? $page : 1).'.html"'.stripslashes($extra).'>';
}

function rewrite_profile($uid, $username, $extra = '') {
return '<a href="profile-'.($uid ? 'uid-'.$uid : 'username-'.$username).'.html"'.stripslashes($extra).'>';
}

function rewrite_space($uid, $username, $extra = '') {
return '<a href="space-'.($uid ? 'uid-'.$uid : 'username-'.$username).'.html"'.stripslashes($extra).'>';
}

function periodscheck($periods, $showmessage = 1) {
global $timestamp, $disableperiodctrl, $_DCACHE, $banperiods;

if(!$disableperiodctrl && $_DCACHE['settings'][$periods]) {
	$now = gmdate('G.i', $timestamp + $_DCACHE['settings']['timeoffset'] * 3600);
	foreach(explode("\r\n", str_replace(':', '.', $_DCACHE['settings'][$periods])) as $period) {
		list($periodbegin, $periodend) = explode('-', $period);
		if(($periodbegin > $periodend && ($now >= $periodbegin || $now < $periodend)) || ($oeriodbegin < $periodend && $now >= $periodbegin && $now < $periodend)) {
			$banperiods = str_replace("\r\n", ', ', $_DCACHE['settings'][$periods]);
			if($showmessage) {
				showmessage('period_nopermission', NULL, 'NOPERM');
			} else {
				return TRUE;
			}
		}
	}
}
return FALSE;
}

function quescrypt($questionid, $answer) {
return $questionid > 0 && $answer != '' ? substr(md5($answer.md5($questionid)), 16,  : '';
}

function random($length, $numeric = 0) {
PHP_VERSION < '4.2.0' && mt_srand((double)microtime() * 1000000);
if($numeric) {
	$hash = sprintf('%0'.$length.'d', mt_rand(0, pow(10, $length) - 1));
} else {
	$hash = '';
	$chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789abcdefghijklmnopqrstuvwxyz';
	$max = strlen($chars) - 1;
	for($i = 0; $i < $length; $i++) {
		$hash .= $chars[mt_rand(0, $max)];
	}
}
return $hash;
}

function removedir($dirname, $keepdir = FALSE) {

$dirname = wipespecial($dirname);

if(!is_dir($dirname)) {
	return FALSE;
}
$handle = opendir($dirname);
while(($file = readdir($handle)) !== FALSE) {
	if($file != '.' && $file != '..') {
		$dir = $dirname . DIRECTORY_SEPARATOR . $file;
		is_dir($dir) ? removedir($dir) : unlink($dir);
	}
}
closedir($handle);
return !$keepdir ? (@rmdir($dirname) ? TRUE : FALSE) : TRUE;
}

function sendmail($email_to, $email_subject, $email_message, $email_from = '') {
extract($GLOBALS, EXTR_SKIP);
require DISCUZ_ROOT.'./include/sendmail.inc.php';
}

function sendpm($toid, $subject, $message, $fromid = '', $from = '') {
extract($GLOBALS, EXTR_SKIP);
include language('pms');

if(isset($language[$subject])) {
	eval("\$subject = addslashes(\"".$language[$subject]."\");");
}
if(isset($language[$message])) {
	eval("\$message = addslashes(\"".$language[$message]."\");");
}

if(!$fromid && !$from) {
	$fromid = $discuz_uid;
	$from = $discuz_user;
}

$pmids = array();
foreach(explode(',', $toid) as $uid) {
	if(is_numeric($uid)) {
		$query = $db->query("INSERT INTO {$tablepre}pms (msgfrom, msgfromid, msgtoid, folder, new, subject, dateline, message)
			VALUES ('$from', '$fromid', '$uid', 'inbox', '1', '$subject', '$timestamp', '$message')");
		if($query) {
			$pmids[] = $uid;
		}
	}
}

if($toid = implodeids($pmids)) {
	$db->query("UPDATE {$tablepre}members SET newpm='1' WHERE uid IN ($toid)");
}
}

function showmessage($message, $url_forward = '', $extra = '') {
extract($GLOBALS, EXTR_SKIP);
global $extrahead, $discuz_action, $debuginfo, $seccode, $fid, $tid, $supe_fromsupesite, $supe_jumpurl, $supe, $charset, $show_message, $_DCACHE;
define('CACHE_FORBIDDEN', TRUE);
$supe_messagetpl = $supe_error = '';
$show_message = $message;
$msgforward = unserialize($_DCACHE['settings']['msgforward']);
$msgforward['refreshtime'] = intval($msgforward['refreshtime']);
$url_forward = empty($url_forward) ? '' : (empty($_DCOOKIE['sid']) && $transsidstatus ? transsid($url_forward) : $url_forward);

if($supe_fromsupesite && $supe['status']) {
	$supe_messagetpl = 'supesite_';
	$extra = '';
	$supe_error = $url_forward ? false : true;
	$url_forward = !empty($supe_jumpurl) && !$supe_error ? urldecode($supe_jumpurl) :  $url_forward;
} elseif($url_forward && empty($_GET['inajax']) && $msgforward['quick'] && $msgforward['messages'] && @in_array($message, $msgforward['messages'])) {
	updatesession();
	dheader("location: ".str_replace('&', '&', $url_forward));
}

if(in_array($extra, array('HALTED', 'NOPERM'))) {
	$fid = $tid = 0;
	$discuz_action = 254;
} else {
	$discuz_action = 255;
}

include language('messages');

if(isset($language[$message])) {
	$supe_pre = $supe_fromsupesite ? 'supe_' : '';
	eval("\$show_message = \"".($language[$supe_pre.$message] ? $language[$supe_pre.$message] : $language[$message])."\";");
	unset($supe_pre);
}

ajaxtemplate('showmessage_ajax');

$extrahead .= $url_forward ? '<meta http-equiv="refresh" content="'.$msgforward['refreshtime'].' url='.$url_forward.'">' : '';

if($advlist = $advlist['redirect']) {
	foreach($advlist AS $type => $redirectadvs) {
		$advlist[$type] = $redirectadvs[array_rand($redirectadvs)];
	}
}

if($extra == 'NOPERM' && !$passport_status) {
	//get secure code checking status (pos. -2)
	if($seccodecheck = substr(sprintf('%05b', $seccodestatus), -2, 1)) {
		$seccode = random(6, 1) + $seccode{0} * 1000000;
	}
	include template('nopermission');
} else {
	include template($supe_messagetpl.'showmessage');
}
dexit();
}

function showstars($num) {
global $starthreshold;

$alt = 'alt="Rank: '.$num.'"';
if(empty($starthreshold)) {
	for($i = 0; $i < $num; $i++) {
		echo '<img src="'.IMGDIR.'/star_level1.gif" '.$alt.' />';
	}
} else {
	for($i = 3; $i > 0; $i--) {
		$numlevel = intval($num / pow($starthreshold, ($i - 1)));
		$num = ($num % pow($starthreshold, ($i - 1)));
		for($j = 0; $j < $numlevel; $j++) {
			echo '<img src="'.IMGDIR.'/star_level'.$i.'.gif" '.$alt.' />';
		}
	}
}
}

function site() {
return $_SERVER['HTTP_HOST'];
}

function strexists($haystack, $needle) {
return !(strpos($haystack, $needle) === FALSE);
}

function seccodeconvert(&$seccode) {
$seccode = substr($seccode, -6);
$s = sprintf('%04s', base_convert($seccode, 10, 24));
$seccode = '';
$seccodeunits = 'BCEFGHJKMPQRTVWXY2346789';
for($i = 0; $i < 4; $i++) {
	$unit = ord($s{$i});
	$seccode .= ($unit >= 0x30 && $unit <= 0x39) ? $seccodeunits[$unit - 0x30] : $seccodeunits[$unit - 0x57];
}
}

function submitcheck($var, $allowget = 0, $seccodecheck = 0, $secqaacheck = 0) {
if(empty($GLOBALS[$var])) {
	return FALSE;
} else {
	global $_SERVER, $seccode, $seccodeverify, $secanswer, $_DCACHE;
	if($allowget || ($_SERVER['REQUEST_METHOD'] == 'POST' && $GLOBALS['formhash'] == formhash() && (empty($_SERVER['HTTP_REFERER']) ||
		preg_replace("/https?:\/\/([^\:\/]+).*/i", "\\1", $_SERVER['HTTP_REFERER']) == preg_replace("/([^\:]+).*/", "\\1", $_SERVER['HTTP_HOST'])))) {
        		if($seccodecheck) {
        			$tmp = $seccode{0};
        			seccodeconvert($seccode);
        			if(strtoupper($seccodeverify) != $seccode) {
        				showmessage('submit_seccode_invalid');
        			}
			$seccode = random(6, 1) + $tmp * 1000000;
        		}
		if($secqaacheck) {
        			require_once DISCUZ_ROOT.'./forumdata/cache/cache_secqaa.php';
        			if(md5($secanswer) != $_DCACHE['secqaa'][substr($seccode, 0, 1)]['answer']) {
        			        showmessage('submit_secqaa_invalid');
        			}
			$seccode = random(1, 1) * 1000000 + substr($seccode, -6);
        		}
		return TRUE;
	} else {
		showmessage('submit_invalid');
	}
}
}

function supe_submitcheck($allowget = 0, $timespan = 300) {
global $supe_seccode, $timestamp, $_DCOOKIE, $supe, $supe_fromsupesite;
$supe_hash = isset($_GET['supe_hash']) || isset($_POST['supe_hash']) ?
	(isset($_GET['supe_hash']) ? $_GET['supe_hash'] : $_POST['supe_hash']) :
	(isset($_DCOOKIE['supe_hash']) ? $_DCOOKIE['supe_hash'] : '');
if($supe_fromsupesite && $supe['status'] && ($allowget || $_SERVER['REQUEST_METHOD'] == 'POST') && $supe_hash && !empty($supe_seccode)) {
	list($check_timestamp, $check_seccode) = explode("\t", authcode($supe_hash, 'DECODE'));
	if($timestamp - $check_timestamp <= $timespan && $check_seccode == $supe_seccode) {
		return TRUE;
	}
	showmessage('submit_invalid');
}
return FALSE;
}

function template($file, $templateid = 0, $tpldir = '') {
global $tplrefresh;

$tpldir = $tpldir ? $tpldir : TPLDIR;
$templateid = $templateid ? $templateid : TEMPLATEID;

$tplfile = DISCUZ_ROOT.'./'.$tpldir.'/'.$file.'.htm';
$objfile = DISCUZ_ROOT.'./forumdata/templates/'.$templateid.'_'.$file.'.tpl.php';
if(TEMPLATEID != 1 && $templateid != 1 && !file_exists($tplfile)) {
	return template($file, 1, './templates/default/');
}
if($tplrefresh == 1 || ($tplrefresh > 1 && substr($GLOBALS['timestamp'], -1) > $tplrefresh)) {
	if(@filemtime($tplfile) > @filemtime($objfile)) {
		require_once DISCUZ_ROOT.'./include/template.func.php';
		parse_template($file, $templateid, $tpldir);
	}
}
return $objfile;
}

function transsid($url, $tag = '', $wml = 0) {
global $sid;
$tag = stripslashes($tag);
if(!$tag || (!preg_match("/^(http:\/\/|mailto:|#|javascript)/i", $url) && !strpos($url, 'sid='))) {
	if($pos = strpos($url, '#')) {
		$urlret = substr($url, $pos);
		$url = substr($url, 0, $pos);
	} else {
		$urlret = '';
	}
	$url .= (strpos($url, '?') ? ($wml ? '&' : '&') : '?').'sid='.$sid.$urlret;
}
return $tag.$url;
}

function typeselect($curtypeid = 0) {
if($threadtypes = $GLOBALS['forum']['threadtypes']) {
	$html = '<select name="typeid"><option value="0"> </option>';
	foreach($threadtypes['types'] as $typeid => $name) {
		$html .= '<option value="'.$typeid.'" '.($curtypeid == $typeid ? 'selected' : '').'>'.strip_tags($name).'</option>';
	}
	$html .= '</select>';
	return $html;
} else {
	return '';
}
}

function updatecredits($uids, $creditsarray, $coef = 1, $extrasql = '') {
if($uids && ((!empty($creditsarray) && is_array($creditsarray)) || $extrasql)) {
	global $db, $tablepre;
	$creditsadd = $comma = '';
	foreach($creditsarray as $id => $addcredits) {
		$creditsadd .= $comma.'extcredits'.$id.'=extcredits'.$id.'+('.intval($addcredits).')*('.$coef.')';
		$comma = ', ';
	}

	if($creditsadd || $extrasql) {
		$db->query("UPDATE {$tablepre}members SET $creditsadd ".($creditsadd && $extrasql ? ', ' : '')." $extrasql WHERE uid IN ('$uids')", 'UNBUFFERED');
	}
}
}

function updatesession() {
if(!empty($GLOBALS['sessionupdated'])) {
	return TRUE;
}

global $db, $tablepre, $sessionexists, $sessionupdated, $sid, $onlineip, $discuz_uid, $discuz_user, $timestamp, $lastactivity, $seccode,
	$pvfrequence, $spageviews, $lastolupdate, $oltimespan, $onlinehold, $groupid, $styleid, $invisible, $discuz_action, $fid, $tid, $bloguid;

$fid = intval($fid);
$tid = intval($tid);

if($oltimespan && $discuz_uid && $lastactivity && $timestamp - ($lastolupdate ? $lastolupdate : $lastactivity) > $oltimespan * 60) {
	$lastolupdate = $timestamp;
	$db->query("UPDATE {$tablepre}onlinetime SET total=total+'$oltimespan', thismonth=thismonth+'$oltimespan', lastupdate='$timestamp' WHERE uid='$discuz_uid' AND lastupdate<='".($timestamp - $oltimespan * 60)."'");
	if(!$db->affected_rows()) {
		$db->query("INSERT INTO {$tablepre}onlinetime (uid, thismonth, total, lastupdate)
			VALUES ('$discuz_uid', '$oltimespan', '$oltimespan', '$timestamp')", 'SILENT');
	}
} else {
	$lastolupdate = intval($lastolupdate);
}

if($sessionexists == 1) {
	if($pvfrequence && $discuz_uid) {
		if($spageviews >= $pvfrequence) {
			$pageviewsadd = ', pageviews=\'0\'';
			$db->query("UPDATE {$tablepre}members SET pageviews=pageviews+'$spageviews' WHERE uid='$discuz_uid'", 'UNBUFFERED');
		} else {
			$pageviewsadd = ', pageviews=pageviews+1';
		}
	} else {
		$pageviewsadd = '';
	}
	$db->query("UPDATE {$tablepre}sessions SET uid='$discuz_uid', username='$discuz_user', groupid='$groupid', styleid='$styleid', invisible='$invisible', action='$discuz_action', lastactivity='$timestamp', lastolupdate='$lastolupdate', seccode='$seccode', fid='$fid', tid='$tid', bloguid='$bloguid' $pageviewsadd WHERE sid='$sid'");
} else {
	$ips = explode('.', $onlineip);

	$db->query("DELETE FROM {$tablepre}sessions WHERE sid='$sid' OR lastactivity<($timestamp-$onlinehold) OR ('$discuz_uid'<>'0' AND uid='$discuz_uid') OR (uid='0' AND ip1='$ips[0]' AND ip2='$ips[1]' AND ip3='$ips[2]' AND ip4='$ips[3]' AND lastactivity>$timestamp-60)");
	$db->query("INSERT INTO {$tablepre}sessions (sid, ip1, ip2, ip3, ip4, uid, username, groupid, styleid, invisible, action, lastactivity, lastolupdate, seccode, fid, tid, bloguid)
		VALUES ('$sid', '$ips[0]', '$ips[1]', '$ips[2]', '$ips[3]', '$discuz_uid', '$discuz_user', '$groupid', '$styleid', '$invisible', '$discuz_action', '$timestamp', '$lastolupdate', '$seccode', '$fid', '$tid', '$bloguid')", 'SILENT');
	if($discuz_uid && $timestamp - $lastactivity > 21600) {
		if($oltimespan && $timestamp - $lastactivity > 86400) {
			$query = $db->query("SELECT total FROM {$tablepre}onlinetime WHERE uid='$discuz_uid'");
			$oltimeadd = ', oltime='.round(intval($db->result($query, 0)) / 60);
		} else {
			$oltimeadd = '';
		}
		$db->query("UPDATE {$tablepre}members SET lastip='$onlineip', lastvisit=lastactivity, lastactivity='$timestamp' $oltimeadd WHERE uid='$discuz_uid'", 'UNBUFFERED');
	}
}

$sessionupdated = 1;
}

function updatemodworks($modaction, $posts = 1) {
global $modworkstatus, $db, $tablepre, $discuz_uid, $timestamp, $_DCACHE;
$today = gmdate('Y-m-d', $timestamp + $_DCACHE['settings']['timeoffset'] * 3600);
if($modworkstatus && $modaction && $posts) {
	$db->query("UPDATE {$tablepre}modworks SET count=count+1, posts=posts+'$posts' WHERE uid='$discuz_uid' AND modaction='$modaction' AND dateline='$today'");
	if(!$db->affected_rows()) {
		$db->query("INSERT INTO {$tablepre}modworks (uid, modaction, dateline, count, posts) VALUES ('$discuz_uid', '$modaction', '$today', 1, '$posts')");
	}
}
}

function writelog($file, $log) {
global $timestamp, $_DCACHE;
$yearmonth = gmdate('Ym', $timestamp + $_DCACHE['settings']['timeoffset'] * 3600);
$logdir = DISCUZ_ROOT.'./forumdata/logs/';
$logfile = $logdir.$yearmonth.'_'.$file.'.php';
if(@filesize($logfile) > 2048000) {
	$dir = opendir($logdir);
	$length = strlen($file);
	$maxid = $id = 0;
	while($entry = readdir($dir)) {
		if(strexists($entry, $yearmonth.'_'.$file)) {
			$id = intval(substr($entry, $length + 8, -4));
			$id > $maxid && $maxid = $id;
		}
	}
	closedir($dir);

	$logfilebak = $logdir.$yearmonth.'_'.$file.'_'.($maxid + 1).'.php';
	@rename($logfile, $logfilebak);
}
if($fp = @fopen($logfile, 'a')) {
	@flock($fp, 2);
	$log = is_array($log) ? $log : array($log);
	foreach($log as $tmp) {
		fwrite($fp, "<?PHP exit;?>\t".str_replace(array('<?', '?>'), '', $tmp)."\n");
	}
	fclose($fp);
}
}

function implodeids($array) {
if(!empty($array)) {
	return "'".implode("','", is_array($array) ? $array : array($array))."'";
} else {
	return '';
}
}

function ajaxshowheader() {
global $charset;
@header("Expires: -1");
@header("Cache-Control: no-store, private, post-check=0, pre-check=0, max-age=0", FALSE);
@header("Pragma: no-cache");
header("Content-type: application/xml");
echo "<?xml version=\"1.0\" encoding=\"$charset\"?>\n<root><![CDATA[";
}

function ajaxshowfooter() {
echo ']]></root>';
}

function ajaxtemplate($tplname) {
if(!empty($_GET['inajax'])) {
	extract($GLOBALS, EXTR_SKIP);
	updatesession();
	ajaxshowheader();
	include template($tplname);
	ajaxshowfooter();
	die();
}
}

function wipespecial($str) {
return str_replace(array('..', "\n", "\r"), array('', '', ''), $str);
}

function supe_dbconnect() {
global $supe, $db;
if(empty($supe['dbmode'])) {
	$supe['db'] = $db;
} elseif(empty($supe['db'])) {
	$supe['db'] = new dbstuff;
	$supe['db']->connect($supe['dbhost'], $supe['dbuser'], $supe['dbpw'], $supe['dbname'], $supe['pconnect']);
}
}

?>

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