Code: if (stripos_clone($queryString,'%20union%20') OR stripos_clone($queryString,'/*') OR stripos_clone($queryString,'*/union/*') OR stripos_clone($queryString,'c2nyaxb0') OR stripos_clone($queryString,'+union+') OR stripos_clone($queryString,'http://') OR (stripos_clone($queryString,'cmd=') AND !stripos_clone($queryString,'&cmd')) OR (stripos_clone($queryString,'exec') AND !stripos_clone($queryString,'execu')) OR stripos_clone($queryString,'concat')) {
die('Illegal Operation');
}
}
}
if(isset($admin) && $admin == $_COOKIE['admin'])
{
$admin = base64_decode($admin);
$admin = addslashes($admin);
$admin = base64_encode($admin);
}
if(isset($user) && $user == $_COOKIE['user'])
{
$user = base64_decode($user);
$user = addslashes($user);
$user = base64_encode($user);
}
// Die message for not allowed HTML tags
$htmltags = "<center><img src=\"images/logo.gif\"><br><br><b>";
$htmltags .= "The html tags you attempted to use are not allowed</b><br><br>";
$htmltags .= "[ <a href=\"javascript:history.go(-1)\"><b>Go Back</b></a> ]";
// Die message for empty HTTP_REFERER
$posttags = "<b>Warning:</b> your browser doesn't send the HTTP_REFERER header to the website.<br>";
$posttags .= "This can be caused due to your browser, using a proxy server or your firewall.<br>";
$posttags .= "Please change browser or turn off the use of a proxy<br>";
$posttags .= "or turn off the 'Deny servers to trace web browsing' in your firewall<br>";
$posttags .= "and you shouldn't have problems when sending a POST on this website.";
if (!defined('ADMIN_FILE') && !file_exists('includes/nukesentinel.php')) {
foreach ($_GET as $sec_key => $secvalue) {
if ((eregi("<[^>]*script*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*object*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*iframe*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*applet*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*meta*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*style*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*form*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*img*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*onmouseover*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*body*\"?[^>]*>", $secvalue)) ||
(eregi("\([^>]*\"?[^)]*\)", $secvalue)) ||
(eregi("\"", $secvalue)) ||
(eregi("forum_admin", $sec_key)) ||
(eregi("inside_mod", $sec_key))) {
die ($htmltags);
}
}
foreach ($_POST as $secvalue) {
if ((eregi("<[^>]*onmouseover*\"?[^>]*>", $secvalue)) || (eregi("<[^>]script*\"?[^>]*>", $secvalue)) || (eregi("<[^>]*body*\"?[^>]*>", $secvalue)) || (eregi("<[^>]style*\"?[^>]*>", $secvalue))) {
die ($htmltags);
}
}
}
// Posting from other servers in not allowed
// Fix by Quake
// Bug found by PeNdEjO
if ($_SERVER['REQUEST_METHOD'] == "POST") {
if (isset($_SERVER['HTTP_REFERER'])) {
if (!stripos_clone($_SERVER['HTTP_REFERER'], $_SERVER['HTTP_HOST'])) {
die('Posting from another server not allowed!');
}
} else {
die($posttags);
}
}
if(defined('FORUM_ADMIN')) {
define('INCLUDE_PATH', '../../../');
} elseif(defined('INSIDE_MOD')) {
define('INCLUDE_PATH', '../../');
} else {
define('INCLUDE_PATH', './');
}
@require_once(INCLUDE_PATH."config.php");
@require_once(INCLUDE_PATH."db/db.php");
@require_once(INCLUDE_PATH."includes/sql_layer.php");
@require_once(INCLUDE_PATH."includes/ipban.php");
if (file_exists(INCLUDE_PATH."includes/custom_files/custom_mainfile.php")) {
@include_once(INCLUDE_PATH."includes/custom_files/custom_mainfile.php");
}
if (!defined('FORUM_ADMIN')) {
if(empty($admin_file)) {
die ("You must set a value for admin_file in config.php");
} elseif (!empty($admin_file) && !file_exists($admin_file.".php")) {
die ("The admin_file you defined in config.php does not exist");
}
}
// Error reporting, to be set in config.php
if($display_errors) {
@ini_set('display_errors', 1);
error_reporting(E_ALL^E_NOTICE);
} else {
@ini_set('display_errors', 0);
error_reporting(0);
}
define('NUKE_FILE', true);
$dbi = sql_connect($dbhost, $dbuname, $dbpass, $dbname);
$result = $db->sql_query("SELECT * FROM ".$prefix."_config");
$row = $db->sql_fetchrow($result);
$sitename = $row['sitename'];
$nukeurl = $row['nukeurl'];
$site_logo = $row['site_logo'];
$slogan = $row['slogan'];
$startdate = $row['startdate'];
$adminmail = stripslashes($row['adminmail']);
$anonpost = $row['anonpost'];
$Default_Theme = $row['Default_Theme'];
$foot1 = $row['foot1'];
$foot2 = $row['foot2'];
$foot3 = $row['foot3'];
$commentlimit = intval($row['commentlimit']);
$anonymous = $row['anonymous'];
$minpass = intval($row['minpass']);
$pollcomm = intval($row['pollcomm']);
$articlecomm = intval($row['articlecomm']);
$broadcast_msg = intval($row['broadcast_msg']);
$my_headlines = intval($row['my_headlines']);
$top = intval($row['top']);
$storyhome = intval($row['storyhome']);
$user_news = intval($row['user_news']);
$oldnum = intval($row['oldnum']);
$ultramode = intval($row['ultramode']);
$banners = intval($row['banners']);
$backend_title = $row['backend_title'];
$backend_language = $row['backend_language'];
$language = $row['language'];
$locale = $row['locale'];
$multilingual = intval($row['multilingual']);
$useflags = intval($row['useflags']);
$notify = intval($row['notify']);
$notify_email = $row['notify_email'];
$notify_subject = $row['notify_subject'];
$notify_message = $row['notify_message'];
$notify_from = $row['notify_from'];
$moderate = intval($row['moderate']);
$admingraphic = intval($row['admingraphic']);
$httpref = intval($row['httpref']);
$httprefmax = intval($row['httprefmax']);
$CensorMode = intval($row['CensorMode']);
$CensorReplace = $row['CensorReplace'];
$copyright = $row['copyright'];
$Version_Num = floatval($row['Version_Num']);
$domain = str_replace("http://", "", $nukeurl);
$mtime = microtime();
$mtime = explode(" ",$mtime);
$mtime = $mtime[1] + $mtime[0];
$start_time = $mtime;
if (!defined('FORUM_ADMIN')) {
if (isset($newlang) AND !stripos_clone($newlang,".")) {
if (file_exists("language/lang-".$newlang.".php")) {
setcookie("lang",$newlang,time()+31536000);
include_once("language/lang-".$newlang.".php");
$currentlang = $newlang;
} else {
setcookie("lang",$language,time()+31536000);
include_once("language/lang-".$language.".php");
$currentlang = $language;
}
} elseif (isset($lang)) {
include_once("language/lang-".$lang.".php");
$currentlang = $lang;
} else {
setcookie("lang",$language,time()+31536000);
include_once("language/lang-".$language.".php");
$currentlang = $language;
}
}
function get_lang($module) {
global $currentlang, $language;
if (file_exists("modules/$module/language/lang-".$currentlang.".php")) {
if ($module == "admin") {
include_once("admin/language/lang-".$currentlang.".php");
} else {
include_once("modules/$module/language/lang-".$currentlang.".php");
}
} else {
if ($module != "Forums") {
if ($module == "admin") {
include_once("admin/language/lang-".$currentlang.".php");
} else {
include_once("modules/$module/language/lang-".$language.".php");
}
}
}
}
function is_admin($admin) {
if (!$admin) { return 0; }
if (isset($adminSave)) return $adminSave;
if (!is_array($admin)) {
$admin = base64_decode($admin);
$admin = addslashes($admin);
$admin = explode(":", $admin);
}
$aid = $admin[0];
$pwd = $admin[1];
$aid = substr(addslashes($aid), 0, 25);
if (!empty($aid) && !empty($pwd)) {
global $prefix, $db;
$sql = "SELECT pwd FROM ".$prefix."_authors WHERE aid='$aid'";
$result = $db->sql_query($sql);
$pass = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if ($pass[0] == $pwd && !empty($pass[0])) {
static $adminSave;
return $adminSave = 1;
}
}
static $adminSave;
return $adminSave = 0;
}
function is_user($user) {
if (!$user) { return 0; }
if (isset($userSave)) return $userSave;
if (!is_array($user)) {
$user = base64_decode($user);
$user = addslashes($user);
$user = explode(":", $user);
}
$uid = $user[0];
$pwd = $user[2];
$uid = intval($uid);
if (!empty($uid) AND !empty($pwd)) {
global $db, $user_prefix;
$sql = "SELECT user_password FROM ".$user_prefix."_users WHERE user_id='$uid'";
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if ($row[0] == $pwd && !empty($row[0])) {
static $userSave;
return $userSave = 1;
}
}
static $userSave;
return $userSave = 0;
}
function is_group($user, $name) {
global $prefix, $db, $user_prefix, $cookie, $user;
if (is_user($user)) {
if(!is_array($user)) {
$cookie = cookiedecode($user);
$uid = intval($cookie[0]);
} else {
$uid = intval($user[0]);
}
$result = $db->sql_query("SELECT points FROM ".$user_prefix."_users WHERE user_id='$uid'");
list($points) = $db->sql_fetchrow($result);
$points = intval($points);
$db->sql_freeresult($result);
$result2 = $db->sql_query("SELECT mod_group FROM ".$prefix."_modules WHERE title='$name'");
list($mod_group) = $db->sql_fetchrow($result2);
$mod_group = intval($mod_group);
$db->sql_freeresult($result2);
$result3 = $db->sql_query("SELECT points FROM ".$prefix."_groups WHERE id='$mod_group'");
list($rpoints) = $db->sql_fetchrow($result3);
$grp = intval($rpoints);
$db->sql_freeresult($result3);
if (($points >= 0 AND $points >= $grp) OR $mod_group == 0) {
return 1;
}
}
return 0;
}
$postString = "";
foreach ($_POST as $postkey => $postvalue) {
if ($postString > "") {
$postString .= "&".$postkey."=".$postvalue;
} else {
$postString .= $postkey."=".$postvalue;
}
}
str_replace("%09", "%20", $postString);
$postString_64 = base64_decode($postString);
if (!is_admin($admin) && stripos_clone($postString,'%20union%20') OR stripos_clone($postString,'*/union/*') OR stripos_clone($postString,' union ') OR stripos_clone($postString_64,'%20union%20') OR stripos_clone($postString_64,'*/union/*') OR stripos_clone($postString_64,' union ') OR stripos_clone($postString_64,'+union+') OR stripos_clone($postString,'http-equiv') OR stripos_clone($postString_64,'http-equiv')) {
header("Location: index.php");
die();
}
function update_points($id) {
global $user_prefix, $prefix, $db, $user;
if (is_user($user)) {
if(!is_array($user)) {
$cookie = cookiedecode($user);
$username = trim($cookie[1]);
} else {
$username = trim($user[1]);
}
if ($db->sql_numrows($db->sql_query("SELECT * FROM ".$prefix."_groups")) > '0') {
$id = intval($id);
$result = $db->sql_query("SELECT points FROM ".$prefix."_groups_points WHERE id='$id'");
list($points) = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
$rpoints = intval($points);
$db->sql_query("UPDATE ".$user_prefix."_users SET points=points+".$rpoints." WHERE username='$username'");
}
}
}
function title($text) {
OpenTable();
echo "<center><span class=\"title\"><strong>$text</strong></span></center>";
CloseTable();
echo "<br>";
}
function is_active($module) {
global $prefix, $db;
static $save;
if (is_array($save)) {
if (isset($save[$module])) return ($save[$module]);
return 0;
}
$sql = "SELECT title FROM ".$prefix."_modules WHERE active=1";
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result)) {
$save[$row[0]] = 1;
}
$db->sql_freeresult($result);
if (isset($save[$module])) return ($save[$module]);
return 0;
}
function render_blocks($side, $blockfile, $title, $content, $bid, $url) {
if(!defined('BLOCK_FILE')) {
define('BLOCK_FILE', true);
}
if (empty($url)) {
if (empty($blockfile)) {
if ($side == "c") {
themecenterbox($title, $content);
} elseif ($side == "d") {
themecenterbox($title, $content);
} else {
themesidebox($title, $content);
}
} else {
if ($side == "c") {
blockfileinc($title, $blockfile, 1);
} elseif ($side == "d") {
blockfileinc($title, $blockfile, 1);
} else {
blockfileinc($title, $blockfile);
}
}
} else {
if ($side == "c" OR $side == "d") {
headlines($bid,1);
} else {
headlines($bid);
}
}
}
function blocks($side) {
global $storynum, $prefix, $multilingual, $currentlang, $db, $admin, $user;
if ($multilingual == 1) {
$querylang = "AND (blanguage='$currentlang' OR blanguage='')";
} else {
$querylang = "";
}
if (strtolower($side[0]) == "l") {
$pos = "l";
} elseif (strtolower($side[0]) == "r") {
$pos = "r";
} elseif (strtolower($side[0]) == "c") {
$pos = "c";
} elseif (strtolower($side[0]) == "d") {
$pos = "d";
}
$side = $pos;
$sql = "SELECT bid, bkey, title, content, url, blockfile, view, expire, action, subscription FROM ".$prefix."_blocks WHERE bposition='$pos' AND active='1' $querylang ORDER BY weight ASC";
$result = $db->sql_query($sql);
while($row = $db->sql_fetchrow($result)) {
$bid = intval($row['bid']);
$title = stripslashes(check_html($row['title'], "nohtml"));
$content = stripslashes($row['content']);
$url = stripslashes($row['url']);
$blockfile = $row['blockfile'];
$view = intval($row['view']);
$expire = intval($row['expire']);
$action = $row['action'];
$action = substr("$action", 0,1);
$now = time();
$sub = intval($row['subscription']);
if ($sub == 0 OR ($sub == 1 AND !paid())) {
if ($expire != 0 AND $expire <= $now) {
if ($action == "d") {
$db->sql_query("UPDATE ".$prefix."_blocks SET active='0', expire='0' WHERE bid='$bid'");
return;
} elseif ($action == "r") {
$db->sql_query("DELETE FROM ".$prefix."_blocks WHERE bid='$bid'");
return;
}
}
if ($row['bkey'] == "admin") {
adminblock();
} elseif ($row['bkey'] == "userbox") {
userblock();
} elseif (empty($row['bkey'])) {
if ($view == 0) {
render_blocks($side, $blockfile, $title, $content, $bid, $url);
} elseif ($view == 1 AND is_user($user) || is_admin($admin)) {
render_blocks($side, $blockfile, $title, $content, $bid, $url);
} elseif ($view == 2 AND is_admin($admin)) {
render_blocks($side, $blockfile, $title, $content, $bid, $url);
} elseif ($view == 3 AND !is_user($user) || is_admin($admin)) {
render_blocks($side, $blockfile, $title, $content, $bid, $url);
}
}
}
}
$db->sql_freeresult($result);
}
function message_box() {
global $bgcolor1, $bgcolor2, $user, $admin, $cookie, $textcolor2, $prefix, $multilingual, $currentlang, $db, $admin_file;
if ($multilingual == 1) {
$querylang = "AND (mlanguage='$currentlang' OR mlanguage='')";
} else {
$querylang = "";
}
$result = $db->sql_query("SELECT mid, title, content, date, expire, view FROM ".$prefix."_message WHERE active='1' $querylang");
if ($numrows = $db->sql_numrows($result) == 0) {
return;
} else {
while ($row = $db->sql_fetchrow($result)) {
$mid = intval($row['mid']);
$title = stripslashes(check_html($row['title'], "nohtml"));
$content = stripslashes($row['content']);
$mdate = $row['date'];
$expire = intval($row['expire']);
$view = intval($row['view']);
if (!empty($title) && !empty($content)) {
if ($expire == 0) {
$remain = _UNLIMITED;
} else {
$etime = (($mdate+$expire)-time())/3600;
$etime = (int)$etime;
if ($etime < 1) {
$remain = _EXPIRELESSHOUR;
} else {
$remain = ""._EXPIREIN." $etime "._HOURS."";
}
}
if ($view == 5 AND paid()) {
OpenTable();
echo "<center><font class=\"option\" color=\"$textcolor2\"><b>$title</b></font></center><br>\n"
."<font class=\"content\">$content</font>";
if (is_admin($admin)) {
echo "<br><br><center><font class=\"content\">[ "._MVIEWSUBUSERS." - $remain - <a href=\"".$admin_file.".php?op=editmsg&mid=$mid\">"._EDIT."</a> ]</font></center>";
}
CloseTable();
echo "<br>";
} elseif ($view == 4 AND is_admin($admin)) {
OpenTable();
echo "<center><font class=\"option\" color=\"$textcolor2\"><b>$title</b></font></center><br>\n"
."<font class=\"content\">$content</font>"
."<br><br><center><font class=\"content\">[ "._MVIEWADMIN." - $remain - <a href=\"".$admin_file.".php?op=editmsg&mid=$mid\">"._EDIT."</a> ]</font></center>";
CloseTable();
echo "<br>";
} elseif ($view == 3 AND is_user($user) || is_admin($admin)) {
OpenTable();
echo "<center><font class=\"option\" color=\"$textcolor2\"><b>$title</b></font></center><br>\n"
."<font class=\"content\">$content</font>";
if (is_admin($admin)) {
echo "<br><br><center><font class=\"content\">[ "._MVIEWUSERS." - $remain - <a href=\"".$admin_file.".php?op=editmsg&mid=$mid\">"._EDIT."</a> ]</font></center>";
}
CloseTable();
echo "<br>";
} elseif ($view == 2 AND !is_user($user) || is_admin($admin)) {
OpenTable();
echo "<center><font class=\"option\" color=\"$textcolor2\"><b>$title</b></font></center><br>\n"
."<font class=\"content\">$content</font>";
if (is_admin($admin)) {
echo "<br><br><center><font class=\"content\">[ "._MVIEWANON." - $remain - <a href=\"".$admin_file.".php?op=editmsg&mid=$mid\">"._EDIT."</a> ]</font></center>";
}
CloseTable();
echo "<br>";
} elseif ($view == 1) {
OpenTable();
echo "<center><font class=\"option\" color=\"$textcolor2\"><b>$title</b></font></center><br>\n"
."<font class=\"content\">$content</font>";
if (is_admin($admin)) {
echo "<br><br><center><font class=\"content\">[ "._MVIEWALL." - $remain - <a href=\"".$admin_file.".php?op=editmsg&mid=$mid\">"._EDIT."</a> ]</font></center>";
}
CloseTable();
echo "<br>";
}
if ($expire != 0) {
$past = time()-$expire;
if ($mdate < $past) {
$db->sql_query("UPDATE ".$prefix."_message SET active='0' WHERE mid='$mid'");
}
}
}
}
}
}
function online() {
global $user, $cookie, $prefix, $db;
$ip = $_SERVER['REMOTE_ADDR'];
$guest = 0;
if (is_user($user)) {
cookiedecode($user);
$uname = $cookie[1];
if (!isset($uname)) {
$uname = $ip;
$guest = 1;
}
} else {
$uname = $ip;
$guest = 1;
}
$past = time()-3600;
$sql = "DELETE FROM ".$prefix."_session WHERE time < '$past'";
$db->sql_query($sql);
$sql = "SELECT time FROM ".$prefix."_session WHERE uname='$uname'";
$result = $db->sql_query($sql);
$ctime = time();
if (!empty($uname)) {
$uname = substr($uname, 0,25);
$row = $db->sql_fetchrow($result);
if ($row) {
$db->sql_query("UPDATE ".$prefix."_session SET uname='$uname', time='$ctime', host_addr='$ip', guest='$guest' WHERE uname='$uname'");
} else {
$db->sql_query("INSERT INTO ".$prefix."_session (uname, time, host_addr, guest) VALUES ('$uname', '$ctime', '$ip', '$guest')");
}
}
$db->sql_freeresult($result);
}
function blockfileinc($title, $blockfile, $side=0) {
$blockfiletitle = $title;
$file = file_exists("blocks/".$blockfile."");
if (!$file) {
$content = _BLOCKPROBLEM;
} else {
include("blocks/".$blockfile."");
}
if (empty($content)) {
$content = _BLOCKPROBLEM2;
}
if ($side == 1) {
themecenterbox($blockfiletitle, $content);
} elseif ($side == 2) {
themecenterbox($blockfiletitle, $content);
} else {
themesidebox($blockfiletitle, $content);
}
}
function selectlanguage() {
global $useflags, $currentlang;
if ($useflags == 1) {
$title = _SELECTLANGUAGE;
$content = "<center><font class=\"content\">"._SELECTGUILANG."<br><br>";
$langdir = dir("language");
while($func=$langdir->read()) {
if(substr($func, 0, 5) == "lang-") {
$menulist .= "$func ";
}
}
closedir($langdir->handle);
$menulist = explode(" ", $menulist);
sort($menulist);
for ($i=0; $i < sizeof($menulist); $i++) {
if($menulist[$i]!="") {
$tl = str_replace("lang-","",$menulist[$i]);
$tl = str_replace(".php","",$tl);
$altlang = ucfirst($tl);
$content .= "<a href=\"index.php?newlang=".$tl."\"><img src=\"images/language/flag-".$tl.".png\" border=\"0\" alt=\"$altlang\" title=\"$altlang\" hspace=\"3\" vspace=\"3\"></a> ";
}
}
$content .= "</font></center>";
themesidebox($title, $content);
} else {
$title = _SELECTLANGUAGE;
$content = "<center><font class=\"content\">"._SELECTGUILANG."<br><br></font>";
$content .= "<form action=\"index.php\" method=\"get\"><select name=\"newlanguage\" onChange=\"top.location.href=this.options[this.selectedIndex].value\">";
$handle=opendir('language');
while ($file = readdir($handle)) {
if (preg_match("/^lang\-(.+)\.php/", $file, $matches)) {
$langFound = $matches[1];
$languageslist .= "$langFound ";
}
}
closedir($handle);
$languageslist = explode(" ", $languageslist);
sort($languageslist);
for ($i=0; $i < sizeof($languageslist); $i++) {
if($languageslist[$i]!="") {
$content .= "<option value=\"index.php?newlang=$languageslist[$i]\" ";
if($languageslist[$i]==$currentlang) $content .= " selected";
$content .= ">".ucfirst($languageslist[$i])."</option>\n";
}
}
$content .= "</select></form></center>";
themesidebox($title, $content);
}
}
function ultramode() {
global $prefix, $db;
$ultra = "ultramode.txt";
$file = fopen($ultra, "w");
fwrite($file, "General purpose self-explanatory file with news headlines\n");
$sql = "SELECT s.sid, s.catid, s.aid, s.title, s.time, s.hometext, s.comments, s.topic, t.topictext, t.topicimage FROM ".$prefix."_stories s LEFT JOIN ".$prefix."_topics t ON t.topicid = s.topic WHERE s.ihome = '0' ".$querylang." ORDER BY s.time DESC LIMIT 0,10";
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result)) {
$rsid = intval($row['sid']);
$raid = $row['aid'];
$rcatid = $row['catid'];
$rtitle = check_html(stripslashes($row['title']), "nohtml");
$rtime = $row['time'];
$rhometext = check_html(stripslashes($row['hometext']), "nohtml");
$rcomments = $row['comments'];
$rtopic = $row['topic'];
$topictext = stripslashes(check_html($row['topictext'], "nohtml"));
$topicimage = stripslashes($row['topicimage']);
$content = "%%\n".$rtitle."\n/modules.php?name=News&file=article&sid=".$rsid."\n".$rtime."\n".$raid."\n".$topictext."\n".$rcomments."\n".$topicimage."\n";
fwrite($file, $content);
}
fclose($file);
$db->sql_freeresult($result);
}
function cookiedecode($user) {
global $cookie, $db, $user_prefix;
static $pass;
if(!is_array($user)) {
$user = base64_decode($user);
$user = addslashes($user);
$cookie = explode(":", $user);
} else {
$cookie = $user;
}
if (!isset($pass) AND isset($cookie[1])) {
$sql = "SELECT user_password FROM ".$user_prefix."_users WHERE username='$cookie[1]'";
$result = $db->sql_query($sql);
list($pass) = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
}
if (isset($cookie[2]) AND ($cookie[2] == $pass) AND (!empty($pass))) { return $cookie; }
}
function getusrinfo($user) {
global $user_prefix, $db, $userinfo, $cookie;
if (!$user OR empty($user)) {
return NULL;
}
cookiedecode($user);
$user = $cookie;
if (isset($userrow) AND is_array($userrow)) {
if ($userrow['username'] == $user[1] && $userrow['user_password'] == $user[2]) {
return $userrow;
}
}
$sql = "SELECT * FROM ".$user_prefix."_users WHERE username='$user[1]' AND user_password='$user[2]'";
$result = $db->sql_query($sql);
if ($db->sql_numrows($result) == 1) {
static $userrow;
$userrow = $db->sql_fetchrow($result);
return $userinfo = $userrow;
}
$db->sql_freeresult($result);
unset($userinfo);
}
// Speed up this function with stripos_clone and str_replace
function FixQuotes ($what = "") {
$what = str_replace("'","''",$what);
while (stripos_clone($what, "\\\\'")) {
$what = str_replace("\\\\'","'",$what);
}
return $what;
}
/*********************************************************/
/* text filter */
/*********************************************************/
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