php
/*---------------------------------------------------+
| PHP-Fusion 6 Content Management System
+----------------------------------------------------+
| Copyright © 2002 - 2006 Nick Jones
| http://www.php-fusion.co.uk/
+----------------------------------------------------+
| Released under the terms & conditions of v2 of the
| GNU General Public License. For details refer to
| the included gpl.txt file or visit http://gnu.org
+----------------------------------------------------*/
if (eregi("maincore.php", $_SERVER['PHP_SELF'])) die();
// If register_globals is turned off, extract super globals (php 4.2.0+)
if (ini_get('register_globals') != 1) {
if ((isset($_POST) == true) && (is_array($_POST) == true)) extract($_POST, EXTR_OVERWRITE);
if ((isset($_GET) == true) && (is_array($_GET) == true)) extract($_GET, EXTR_OVERWRITE);
}
// Prevent any possible XSS attacks via $_GET.
foreach ($_GET as $check_url) {
if ((eregi("<[^>]*script*"?[^>]*>", $check_url)) || (eregi("<[^>]*object*"?[^>]*>", $check_url)) ||
(eregi("<[^>]*iframe*"?[^>]*>", $check_url)) || (eregi("<[^>]*applet*"?[^>]*>", $check_url)) ||
(eregi("<[^>]*meta*"?[^>]*>", $check_url)) || (eregi("<[^>]*style*"?[^>]*>", $check_url)) ||
(eregi("<[^>]*form*"?[^>]*>", $check_url)) || (eregi("([^>]*"?[^)]*)", $check_url)) ||
(eregi(""", $check_url))) {
die ();
}
}
unset($check_url);
// Start Output Buffering
ob_start();
// Locate config.php and set the basedir path
$folder_level = "";
while (!file_exists($folder_level."config.php")) { $folder_level .= "../"; }
require_once $folder_level."config.php";
define("BASEDIR", $folder_level);
// If config.php is empty, activate setup.php script
if (!isset($db_name)) redirect("setup.php");
// Establish mySQL database connection
$link = dbconnect($db_host, $db_user, $db_pass, $db_name);
// Create Validation image if $vimage is set and die();
if (isset($vimage)) {
$check_url = (isset($_SERVER['REQUEST_URI']) ? $_SERVER['REQUEST_URI'] : $_SERVER['SCRIPT_NAME']);
if (eregi("register.php", $check_url) && preg_match("/^[0-9a-z]{32}$/", $vimage)) {
$vres = dbquery("SELECT * FROM ".$db_prefix."vcode WHERE vcode_2='$vimage'");
if (dbrows($vres)) {
$vdata = dbarray($vres);
$imf = rand(3,5); $imx = rand(15,40); $imy = rand(2,7);
$im = ImageCreateFromJPEG("images/validate_bg.jpg");
$tcolor = ImageColorAllocate($im, 40, 40, 40);
Header("Content-type: image/jpeg");
ImageString ($im, $imf, $imx, $imy, $vdata['vcode_1'], $tcolor);
ImageJPEG($im, '', 80);
ImageDestroy($im);
}
}
die();
break;
}
// Fetch the Site Settings from the database and store them in the $settings variable
$settings = dbarray(dbquery("SELECT * FROM ".$db_prefix."settings"));
// Common definitions
$_SERVER['PHP_SELF'] = htmlspecialchars(descript($_SERVER['PHP_SELF']), ENT_QUOTES);
$PHP_SELF = htmlspecialchars(descript($_SERVER['PHP_SELF']), ENT_QUOTES);
define("IN_FUSION", TRUE);
define("FUSION_REQUEST", isset($_SERVER['REQUEST_URI']) && $_SERVER['REQUEST_URI'] != "" ? $_SERVER['REQUEST_URI'] : $_SERVER['SCRIPT_NAME']);
define("FUSION_QUERY", isset($_SERVER['QUERY_STRING']) ? $_SERVER['QUERY_STRING'] : "");
define("FUSION_SELF", basename($_SERVER['PHP_SELF']));
define("USER_IP", $_SERVER['REMOTE_ADDR']);
define("QUOTES_GPC", (ini_get('magic_quotes_gpc') ? TRUE : FALSE));
// Path definitions
define("ADMIN", BASEDIR."administration/");
define("IMAGES", BASEDIR."images/");
define("IMAGES_A", IMAGES."articles/");
define("IMAGES_N", IMAGES."news/");
define("IMAGES_NC", IMAGES."news_cats/");
define("INCLUDES", BASEDIR."includes/");
define("LOCALE", BASEDIR."locale/");
define("LOCALESET", $settings['locale']."/");
define("FORUM", BASEDIR."forum/");
define("INFUSIONS", BASEDIR."infusions/");
define("PHOTOS", IMAGES."photoalbum/");
define("THEMES", BASEDIR."themes/");
// MySQL database functions
function dbquery($query) {
$result = @mysql_query($query);
if (!$result) {
echo mysql_error();
return false;
} else {
return $result;
}
}
function dbcount($field,$table,$conditions="") {
$cond = ($conditions ? " WHERE ".$conditions : "");
$result = @mysql_query("SELECT Count".$field." FROM ".DB_PREFIX.$table.$cond);
if (!$result) {
echo mysql_error();
return false;
} else {
$rows = mysql_result($result, 0);
return $rows;
}
}
function dbresult($query, $row) {
$result = @mysql_result($query, $row);
if (!$result) {
echo mysql_error();
return false;
} else {
return $result;
}
}
function dbrows($query) {
$result = @mysql_num_rows($query);
return $result;
}
function dbarray($query) {
$result = @mysql_fetch_assoc($query);
if (!$result) {
echo mysql_error();
return false;
} else {
return $result;
}
}
function dbarraynum($query) {
$result = @mysql_fetch_row($query);
if (!$result) {
echo mysql_error();
return false;
} else {
return $result;
}
}
function dbconnect($db_host, $db_user, $db_pass, $db_name) {
$db_connect = @mysql_connect($db_host, $db_user, $db_pass);
$db_select = @mysql_select_db($db_name);
if (!$db_connect) {
die("Unable to establish connection to MySQL
".mysql_errno()." : ".mysql_error()."
");
} elseif (!$db_select) {
die("Unable to select MySQL database
".mysql_errno()." : ".mysql_error()."
");
}
}
// Initialise the $locale array
$locale = array();
// Load the Global language file
include LOCALE.LOCALESET."global.php";
// Check if users full or partial ip is blacklisted
$sub_ip1 = substr(USER_IP,0,strlen(USER_IP)-strlen(strrchr(USER_IP,".")));
$sub_ip2 = substr($sub_ip1,0,strlen($sub_ip1)-strlen(strrchr($sub_ip1,".")));
if (dbcount("(*)", "blacklist", "blacklist_ip='".USER_IP."' OR blacklist_ip='$sub_ip1' OR blacklist_ip='$sub_ip2'")) {
header("Location: http://www.google.com/"); exit;
}
// PHP-Fusion user cookie functions
if (!isset($_COOKIE['fusion_visited'])) {
$result=dbquery("UPDATE ".$db_prefix."settings SET counter=counter+1");
setcookie("fusion_visited", "yes", time() + 31536000, "/", "", "0");
}
if (isset($_POST['login'])) {
$user_pass = md5($_POST['user_pass']);
$user_name = preg_replace(array("/=/","/#/","/sORs/"), "", stripinput($_POST['user_name']));
$result = dbquery("SELECT * FROM ".$db_prefix."users WHERE user_name='$user_name' AND user_password='$user_pass'");
if (dbrows($result) != 0) {
$data = dbarray($result);
$cookie_value = $data['user_id'].".".$data['user_password'];
if ($data['user_status'] == 0) {
$cookie_exp = isset($_POST['remember_me']) ? time() + 3600*24*30 : time() + 3600*3;
header("P3P: CP='NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM'");
setcookie("fusion_user", $cookie_value, $cookie_exp, "/", "", "0");
redirect(BASEDIR."setuser.php?user=".$data['user_name'], "script");
} elseif ($data['user_status'] == 1) {
redirect(BASEDIR."setuser.php?error=1", "script");
} elseif ($data['user_status'] == 2) {
redirect(BASEDIR."setuser.php?error=2", "script");
}
} else {
redirect(BASEDIR."setuser.php?error=3");
}
}
if (isset($_COOKIE['fusion_user'])) {
$cookie_vars = explode(".", $_COOKIE['fusion_user']);
$cookie_1 = isNum($cookie_vars['0']) ? $cookie_vars['0'] : "0";
$cookie_2 = (preg_match("/^[0-9a-z]{32}$/", $cookie_vars['1']) ? $cookie_vars['1'] : "");
$result = dbquery("SELECT * FROM ".$db_prefix."users WHERE user_id='$cookie_1' AND user_password='$cookie_2'");
unset($cookie_vars,$cookie_1,$cookie_2);
if (dbrows($result) != 0) {
$userdata = dbarray($result);
if ($userdata['user_status'] == 0) {
if ($userdata['user_theme'] != "Default" && file_exists(THEMES.$userdata['user_theme']."/theme.php")) {
define("THEME", THEMES.$userdata['user_theme']."/");
} else {
define("THEME", THEMES.$settings['theme']."/");
}
if ($userdata['user_offset'] <> 0) {
$settings['timeoffset'] = $settings['timeoffset'] + $userdata['user_offset'];
}
if (empty($_COOKIE['fusion_lastvisit'])) {
setcookie("fusion_lastvisit", $userdata['user_lastvisit'], time() + 3600, "/", "", "0");
$lastvisited = $userdata['user_lastvisit'];
} else {
$lastvisited = $_COOKIE['fusion_lastvisit'];
}
} else {
header("P3P: CP='NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM'");
setcookie("fusion_user", "", time() - 7200, "/", "", "0");
setcookie("fusion_lastvisit", "", time() - 7200, "/", "", "0");
redirect(BASEDIR."index.php", "script");
}
} else {
header("P3P: CP='NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM'");
setcookie("fusion_user", "", time() - 7200, "/", "", "0");
setcookie("fusion_lastvisit", "", time() - 7200, "/", "", "0");
redirect(BASEDIR."index.php", "script");
}
} else {
define("THEME", THEMES.$settings['theme']."/");
$userdata = ""; $userdata['user_level'] = 0; $userdata['user_rights'] = ""; $userdata['user_groups'] = "";
}
// Redirect browser using the header function
function redirect($location, $type="header") {
if ($type == "header") {
header("Location: ".$location);
} else {
echo "n";
}
}
// Fallback to safe area in event of unauthorised access
function fallback($location) {
header("Location: ".$location);
exit;
}
// Strip Input Function, prevents HTML in unwanted places
function stripinput($text) {
if (QUOTES_GPC) $text = stripslashes($text);
$search = array(""", "'", "\", '"', "'", "<", ">", " ");
$replace = array(""", "'", "\", """, "'", "<", ">", " ");
$text = str_replace($search, $replace, $text);
return $text;
}
// stripslash function, only stripslashes if magic_quotes_gpc is on
function stripslash($text) {
if (QUOTES_GPC) $text = stripslashes($text);
return $text;
}
// stripslash function, add correct number of slashes depending on quotes_gpc
function addslash($text) {
if (!QUOTES_GPC) {
$text = addslashes(addslashes($text));
} else {
$text = addslashes($text);
}
return $text;
}
// htmlentities is too agressive so we use this function
function phpentities($text) {
$search = array("&", """, "'", "\", "<", ">");
$replace = array("&", """, "'", "\", "<", ">");
$text = str_replace($search, $replace, $text);
return $text;
}
// Trim a line of text to a preferred length
function trimlink($text, $length) {
$dec = array(""", "'", "\", '"', "'", "<", ">");
$enc = array(""", "'", "\", """, "'", "<", ">");
$text = str_replace($enc, $dec, $text);
if (strlen($text) > $length) $text = substr($text, 0, ($length-3))."...";
$text = str_replace($dec, $enc, $text);
return $text;
}
// Validate numeric input
function isNum($value) {
return (preg_match("/^[0-9]+$/", $value));
}
// Parse smiley bbcode into HTML images
function parsesmileys($message) {
$smiley = array(
"#:)#si" => "![smiley](".IMAGES."smiley/smile.gif)
",
"#;)#si" => "![smiley](".IMAGES."smiley/wink.gif)
",
"#:(#si" => "![smiley](".IMAGES."smiley/sad.gif)
",
"#:|#si" => "![smiley](".IMAGES."smiley/frown.gif)
",
"#:o#si" => "![smiley](".IMAGES."smiley/shock.gif)
",
"#:p#si" => "![smiley](".IMAGES."smiley/pfft.gif)
",
"#b)#si" => "![smiley](".IMAGES."smiley/cool.gif)
",
"#:d#si" => "![smiley](".IMAGES."smiley/grin.gif)
",
"#:@#si" => "![smiley](".IMAGES."smiley/angry.gif)
"
);
foreach($smiley as $key=>$smiley_img) $message = preg_replace($key, $smiley_img, $message);
return $message;
}
// Show smiley icons in comments, forum and other post pages
function displaysmileys($textarea) {
$smiles = "";
$smileys = array (
":)" => "smile.gif",
";)" => "wink.gif",
":|" => "frown.gif",
":(" => "sad.gif",
":o" => "shock.gif",
":p" => "pfft.gif",
"B)" => "cool.gif",
":D" => "grin.gif",
":@" => "angry.gif"
);
foreach($smileys as $key=>$smiley) $smiles .= "![smiley](".IMAGES."smiley/$smiley)
n";
return $smiles;
}
// Parse bbcode into HTML code
function parseubb($text) {
$text = preg_replace('#[b](.*?)[/b]#si', '1', $text);
$text = preg_replace('#[i](.*?)[/i]#si', '1', $text);
$text = preg_replace('#[u](.*?)[/u]#si', '1', $text);
$text = preg_replace('#[center](.*?)[/center]#si', '1', $text);
$text = preg_replace('#[url]([rn]*)(http://|ftp://|https://|ftps://)([^s'";+]*?)([rn]*)[/url]#si', '23', $text);
$text = preg_replace('#[url]([rn]*)([^s'";+]*?)([rn]*)[/url]#si', '2', $text);
$text = preg_replace('#[url=([rn]*)(http://|ftp://|https://|ftps://)([^s'";+]*?)](.*?)([rn]*)[/url]#si', '4', $text);
$text = preg_replace('#[url=([rn]*)([^s'";+]*?)](.*?)([rn]*)[/url]#si', '3', $text);
$text = preg_replace('#[mail]([rn]*)([^s'";:+]*?)([rn]*)[/mail]#si', '2', $text);
$text = preg_replace('#[mail=([rn]*)([^s'";:+]*?)](.*?)([rn]*)[/mail]#si', '2', $text);
$text = preg_replace('#[small](.*?)[/small]#si', '1', $text);
$text = preg_replace('#[color=(black|blue|brown|cyan|gray|green|lime|maroon|navy|olive|orange|purple|red|silver|violet|white|yellow)](.*?)[/color]#si', '2', $text);
$text = preg_replace('#[flash width=([0-9]*?) height=([0-9]*?)]([^s'";:+]*?)(.swf)[/flash]#si', '', $text);
$text = preg_replace("#[img]((http|ftp|https|ftps)://)(.*?)(.(jpg|jpeg|gif|png|JPG|JPEG|GIF|PNG))[/img]#sie","'
'",$text);
$qcount = substr_count($text, "[quote]"); $ccount = substr_count($text, "[code]");
for ($i=0;$i < $qcount;$i++) $text = preg_replace('#[quote](.*?)[/quote]#si', '1
', $text);
for ($i=0;$i < $ccount;$i++) $text = preg_replace('#[code](.*?)[/code]#si', '1
', $text);
$text = descript($text,false);
return $text;
}
// This function sanitises news & article submissions
function descript($text,$striptags=true) {
// Convert problematic ascii characters to their true values
$search = array("40","41","58","65","66","67","68","69","70",
"71","72","73","74","75","76","77","78","79","80","81",
"82","83","84","85","86","87","88","89","90","97","98",
"99","100","101","102","103","104","105","106","107",
"108","109","110","111","112","113","114","115","116",
"117","118","119","120","121","122"
);
$replace = array("(",")",":","a","b","c","d","e","f","g","h",
"i","j","k","l","m","n","o","p","q","r","s","t","u",
"v","w","x","y","z","a","b","c","d","e","f","g","h",
"i","j","k","l","m","n","o","p","q","r","s","t","u",
"v","w","x","y","z"
);
$entities = count($search);
for ($i=0;$i < $entities;$i++) $text = preg_replace("#(&#)(0*".$search[$i]."+);*#si", $replace[$i], $text);
// the following is based on code from bitflux (http://blog.bitflux.ch/wiki/)
// Kill hexadecimal characters completely
$text = preg_replace('#(&#x)([0-9A-F]+);*#si', "", $text);
// remove any attribute starting with "on" or xmlns
$text = preg_replace('#(<[^>]+[\"'s])(onmouseover|onmousedown|onmouseup|onmouseout|onmousemove|onclick|ondblclick|onload|xmlns)[^>]*>#iU', ">", $text);
// remove javascript: and vbscript: protocol
$text = preg_replace('#([a-z]*)=([`'"]*)script:#iU', '$1=$2nojscript...', $text);
$text = preg_replace('#([a-z]*)=([`'"]*)javascript:#iU', '$1=$2nojavascript...', $text);
$text = preg_replace('#([a-z]*)=(['"]*)vbscript:#iU', '$1=$2novbscript...', $text);
// (only affects ie...)
$text = preg_replace('#(<[^>]+)style=([`'"]*).*expression([^>]*>#iU', "$1>", $text);
$text = preg_replace('#(<[^>]+)style=([`'"]*).*behaviour([^>]*>#iU', "$1>", $text);
if ($striptags) {
do {
$thistext = $text;
$text = preg_replace('#]*>#i', "", $text);
} while ($thistext != $text);
}
return $text;
}
// Scan image files for malicious code
function verify_image($file) {
$txt = file_get_contents($file);
$image_safe = true;
if (preg_match('#&(quot|lt|gt|nbsp);#i', $txt)) { $image_safe = false; }
elseif (preg_match("#&#x([0-9a-f]+);#i", $txt)) { $image_safe = false; }
elseif (preg_match('#&#([0-9]+);#i', $txt)) { $image_safe = false; }
elseif (preg_match("#([a-z]*)=([`'"]*)script:#iU", $txt)) { $image_safe = false; }
elseif (preg_match("#([a-z]*)=([`'"]*)javascript:#iU", $txt)) { $image_safe = false; }
elseif (preg_match("#([a-z]*)=(['"]*)vbscript:#iU", $txt)) { $image_safe = false; }
elseif (preg_match("#(<[^>]+)style=([`'"]*).*expression([^>]*>#iU", $txt)) { $image_safe = false; }
elseif (preg_match("#(<[^>]+)style=([`'"]*).*behaviour([^>]*>#iU", $txt)) { $image_safe = false; }
elseif (preg_match("#]*>#i", $txt)) { $image_safe = false; }
return $image_safe;
}
// Replace offensive words with the defined replacement word
function censorwords($text) {
global $settings;
if ($settings['bad_words_enabled'] == "1" && $settings['bad_words'] != "" ) {
$word_list = explode("rn", $settings['bad_words']);
for ($i=0;$i < count($word_list);$i++) {
if ($word_list[$i] != "") $text = preg_replace("/".$word_list[$i]."/si", $settings['bad_word_replace'], $text);
}
}
return $text;
}
// Display the user's level
function getuserlevel($userlevel) {
global $locale;
if ($userlevel==101) { return $locale['user1']; }
elseif ($userlevel==102) { return $locale['user2']; }
elseif ($userlevel==103) { return $locale['user3']; }
}
// Check if Administrator has correct rights assigned
function checkrights($right) {
if (iADMIN && in_array($right, explode(".", iUSER_RIGHTS))) {
return true;
} else {
return false;
}
}
// Check if user is assigned to the specified user group
function checkgroup($group) {
if (iSUPERADMIN && ($group == "0" || $group == "101" || $group == "102" || $group == "103")) { return true; }
elseif (iADMIN && ($group == "0" || $group == "101" || $group == "102")) { return true; }
elseif (iMEMBER && ($group == "0" || $group == "101")) { return true; }
elseif (iGUEST && $group == "0") { return true; }
elseif (iMEMBER && in_array($group, explode(".", iUSER_GROUPS))) {
return true;
} else {
return false;
}
}
// Compile access levels & user group array
function getusergroups() {
global $locale;
$groups_array = array(
array("0", $locale['user0']),
array("101", $locale['user1']),
array("102", $locale['user2']),
array("103", $locale['user3'])
);
$gsql = dbquery("SELECT group_id,group_name FROM ".DB_PREFIX."user_groups");
while ($gdata = dbarray($gsql)) {
array_push($groups_array, array($gdata['group_id'], $gdata['group_name']));
}
return $groups_array;
}
// Get the name of the access level or user group
function getgroupname($group) {
global $locale;
if ($group == "0") { return $locale['user0']; }
elseif ($group == "101") { return $locale['user1']; }
elseif ($group == "102") { return $locale['user2']; }
elseif ($group == "103") { return $locale['user3'];
} else {
$gsql = dbquery("SELECT group_id,group_name FROM ".DB_PREFIX."user_groups WHERE group_id='$group'");
if (dbrows($gsql)!=0) {
$gdata = dbarray($gsql);
return $gdata['group_name'];
} else {
return "N/A";
}
}
}
function groupaccess($field) {
if (iSUPERADMIN) { $res = "($field='0' OR $field='101' OR $field='102' OR $field='103'";
} elseif (iADMIN) { $res = "($field='0' OR $field='101' OR $field='102'";
} elseif (iMEMBER) { $res = "($field='0' OR $field='101'";
} elseif (iGUEST) { $res = "($field='0'"; }
if (iUSER_GROUPS != "") $res .= " OR $field='".str_replace(".", "' OR $field='", iUSER_GROUPS)."'";
$res .= ")";
return $res;
}
// Create a list of files or folders and store them in an array
function makefilelist($folder, $filter, $sort=true, $type="files") {
$res = array();
$filter = explode("|", $filter);
$temp = opendir($folder);
while ($file = readdir($temp)) {
if ($type == "files" && !in_array($file, $filter)) {
if (!is_dir($folder.$file)) $res[] = $file;
} elseif ($type == "folders" && !in_array($file, $filter)) {
if (is_dir($folder.$file)) $res[] = $file;
}
}
closedir($temp);
if ($sort) sort($res);
return $res;
}
// Create a selection list from an array created by makefilelist()
function makefileopts($files, $selected="") {
$res = "";
for ($i=0;$i < count($files);$i++) {
$sel = ($selected == $files[$i] ? " selected" : "");
$res .= "n";
}
return $res;
}
// Universal page pagination function by CrappoMan
function makepagenav($start,$count,$total,$range=0,$link=""){
global $locale;
if ($link == "") $link = FUSION_SELF."?";
$res="";
$pg_cnt=ceil($total / $count);
if ($pg_cnt > 1) {
$idx_back = $start - $count;
$idx_next = $start + $count;
$cur_page=ceil(($start + 1) / $count);
$res.="nn";
$res.="| ".$locale['052']."$cur_page".$locale['053']."$pg_cnt | n";
if ($idx_back >= 0) {
if ($cur_page > ($range + 1)) $res.="<< | n";
$res.="< | n";
}
$idx_fst=max($cur_page - $range, 1);
$idx_lst=min($cur_page + $range, $pg_cnt);
if ($range==0) {
$idx_fst = 1;
$idx_lst=$pg_cnt;
}
for($i=$idx_fst;$i<=$idx_lst;$i++) {
$offset_page=($i - 1) * $count;
if ($i==$cur_page) {
$res.="$i | n";
} else {
$res.="$i | n";
}
}
if ($idx_next < $total) {
$res.="> | n";
if ($cur_page < ($pg_cnt - $range)) $res.=">> | n";
}
$res.="
n
n";
}
return $res;
}
// Format the date & time accordingly
function showdate($format, $val) {
global $settings;
if ($format == "shortdate" || $format == "longdate" || $format == "forumdate") {
return strftime($settings[$format], $val+($settings['timeoffset']*3600));
} else {
return strftime($format, $val+($settings['timeoffset']*3600));
}
}
// Translate bytes into kb, mb, gb or tb by CrappoMan
function parsebytesize($size,$digits=2,$dir=false) {
$kb=1024; $mb=1024*$kb; $gb=1024*$mb; $tb=1024*$gb;
if (($size==0)&&($dir)) { return "Empty"; }
elseif ($size<$kb) { return $size."Bytes"; }
elseif ($size<$mb) { return round($size/$kb,$digits)."Kb"; }
elseif ($size<$gb) { return round($size/$mb,$digits)."Mb"; }
elseif ($size<$tb) { return round($size/$gb,$digits)."Gb"; }
else { return round($size/$tb,$digits)."Tb"; }
}
// User level, Admin Rights & User Group definitions
define("iGUEST",$userdata['user_level'] == 0 ? 1 : 0);
define("iMEMBER", $userdata['user_level'] >= 101 ? 1 : 0);
define("iADMIN", $userdata['user_level'] >= 102 ? 1 : 0);
define("iSUPERADMIN", $userdata['user_level'] == 103 ? 1 : 0);
define("iUSER", $userdata['user_level']);
define("iUSER_RIGHTS", $userdata['user_rights']);
define("iUSER_GROUPS", substr($userdata['user_groups'], 1));
if (iADMIN) {
define("iAUTH", substr($userdata['user_password'],16,32));
$aidlink = "?aid=".iAUTH;
}
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