inc/function.php

   1 <?php
   2 /*
   3     This program is free software; you can redistribute it and/or modify
   4     it under the terms of the Revised BSD License.
   5
   6     This program is distributed in the hope that it will be useful,
   7     but WITHOUT ANY WARRANTY; without even the implied warranty of
   8     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   9     Revised BSD License for more details.
  10
  11     Copyright 2004-2011 iDB Support - http://idb.berlios.de/
  12     Copyright 2004-2011 Game Maker 2k - http://gamemaker2k.org/
  13
  14     $FileInfo: function.php - Last Update: 05/25/2011 SVN 658 - Author: cooldude2k $
  15 */
  16 $File3Name = basename($_SERVER['SCRIPT_NAME']);
  17 if ($File3Name=="function.php"||$File3Name=="/function.php") {
  18         require('index.php');
  19         exit(); }
  20 require_once($SettDir['misc'].'functions.php');
  21 require_once($SettDir['misc'].'ibbcode.php');
  22 require_once($SettDir['misc'].'iuntar.php');
  23 /* Change Some PHP Settings Fix the & to &amp;
  24 if($Settings['use_iniset']==true&&$Settings['qstr']!="/") {
  25 ini_set("arg_separator.output",htmlentities($Settings['qstr'], ENT_QUOTES, $Settings['charset']));
  26 ini_set("arg_separator.input",$Settings['qstr']);
  27 ini_set("arg_separator",htmlentities($Settings['qstr'], ENT_QUOTES, $Settings['charset'])); }
  28 //$basepath = pathinfo($_SERVER['REQUEST_URI']);
  29 if(dirname($_SERVER['REQUEST_URI'])!="."||
  30         dirname($_SERVER['REQUEST_URI'])!=null) {
  31 $basedir = dirname($_SERVER['REQUEST_URI'])."/"; }*/
  32 // Get the base dir name
  33 /*if(dirname($_SERVER['SCRIPT_NAME'])!="."||
  34         dirname($_SERVER['SCRIPT_NAME'])!=null) {
  35 $basedir = dirname($_SERVER['SCRIPT_NAME'])."/"; }
  36 if($basedir==null||$basedir==".") {
  37 if(dirname($_SERVER['SCRIPT_NAME'])=="."||
  38         dirname($_SERVER['SCRIPT_NAME'])==null) {
  39 $basedir = dirname($_SERVER['PHP_SELF'])."/"; } }
  40 if($basedir=="\/") { $basedir="/"; }
  41 $basedir = str_replace("//", "/", $basedir);*/
  42 if($Settings['qstr']!="/") {
  43 $iDBURLCHK = $Settings['idburl']; }
  44 if($Settings['qstr']=="/") {
  45 $iDBURLCHK = preg_replace("/\/$/","",$Settings['idburl']); }
  46 $basecheck = parse_url($iDBURLCHK);
  47 $basedir = $basecheck['path'];
  48 $cbasedir = $basedir;
  49 $rbasedir = $basedir;
  50 if($Settings['fixbasedir']!=null&&$Settings['fixbasedir']!="off") {
  51                 $basedir = $Settings['fixbasedir']; }
  52 if($Settings['fixcookiedir']!=null&&$Settings['fixcookiedir']!="") {
  53                 $cbasedir = $Settings['fixcookiedir']; }
  54 if($Settings['fixredirectdir']!=null) {
  55                 $rbasedir = $Settings['fixredirectdir']; }
  56 $BaseURL = $basedir;
  57 // Get our Host Name and Referer URL's Host Name
  58 if(!isset($_SERVER['HTTP_REFERER'])) { $_SERVER['HTTP_REFERER'] = null; }
  59 $REFERERurl = parse_url($_SERVER['HTTP_REFERER']);
  60 if(!isset($REFERERurl['host'])) { $REFERERurl['host'] = null; }
  61 $URL['REFERER'] = $REFERERurl['host'];
  62 $URL['HOST'] = $basecheck['host'];
  63 $REFERERurl = null;
  64 // Function made by Howard Yeend
  65 // http://php.net/manual/en/function.trigger-error.php#92016
  66 // http://www.puremango.co.uk/
  67 function output_error($message, $level=E_USER_ERROR) {
  68     $caller = next(debug_backtrace());
  69     trigger_error($message.' in <strong>'.$caller['function'].'</strong> called from <strong>'.$caller['file'].'</strong> on line <strong>'.$caller['line'].'</strong>'."\n<br />error handler", $level); }
  70         $Names['D'] = "Dagmara";
  71 define("_dagmara_", $Names['D']);
  72 // http://us.php.net/manual/en/function.uniqid.php#94959
  73 /**
  74   * Generates an UUID
  75   *
  76   * @author     Andrew Moore
  77   * @url        http://us.php.net/manual/en/function.uniqid.php#94959
  78   */
  79 function uuid($uuidver = "v4", $rndty = "rand", $namespace = null, $name = null) {
  80 if($uuidver!="v3"&&$uuidver!="v4"&&$uuidver!="v5") { $uuidver = "v4"; }
  81 if($uuidver=="v4") {
  82     return sprintf('%04x%04x-%04x-%04x-%04x-%04x%04x%04x',
  83       $rndty(0, 0xffff), $rndty(0, 0xffff),
  84       $rndty(0, 0xffff),
  85       $rndty(0, 0x0fff) | 0x4000,
  86       $rndty(0, 0x3fff) | 0x8000,
  87       $rndty(0, 0xffff), $rndty(0, 0xffff), $rndty(0, 0xffff) ); }
  88 if($uuidver=="v3"||$uuidver=="v5") {
  89         if($namespace===null) {
  90         $namespace = uuid("v4",$rndty); }
  91     $nhex = str_replace(array('-','{','}'), '', $namespace);
  92     $nstr = '';
  93     for($i = 0; $i < strlen($nhex); $i+=2) {
  94       if(isset($nhex[$i+1])) {
  95           $nstr .= chr(hexdec($nhex[$i].$nhex[$i+1])); }
  96       if(!isset($nhex[$i+1])) {
  97           $nstr .= chr(hexdec($nhex[$i])); }
  98     }
  99         if($name===null) { $name = salt_hmac(); }
 100     // Calculate hash value
 101         if($uuidver=="v3") {
 102         $uuidverid = 0x3000;
 103         if (function_exists('hash')) {
 104         $hash = hash("md5", $nstr . $name); }
 105         if (!function_exists('hash')) {
 106         $hash = md5($nstr . $name); } }
 107         if($uuidver=="v5") {
 108         $uuidverid = 0x5000;
 109         if (function_exists('hash')) {
 110         $hash = hash("sha1", $nstr . $name); }
 111         if (!function_exists('hash')) {
 112         $hash = sha1($nstr . $name); } }
 113     return sprintf('%08s-%04s-%04x-%04x-%12s',
 114       substr($hash, 0, 8),
 115       substr($hash, 8, 4),
 116       (hexdec(substr($hash, 12, 4)) & 0x0fff) | $uuidverid,
 117       (hexdec(substr($hash, 16, 4)) & 0x3fff) | 0x8000,
 118       substr($hash, 20, 12) ); } }
 119 function rand_uuid($rndty = "rand", $namespace = null, $name = null) {
 120 $rand_array = array(1 => "v3", 2 => "v4", 3 => "v5");
 121 if($name===null) { $name = salt_hmac(); }
 122 $my_uuid = $rand_array[$rndty(1,3)];
 123 if($my_uuid=="v4") { return uuid("v4",$rndty); }
 124 if($my_uuid=="v3"||$my_uuid=="v5") {
 125 return uuid($my_uuid,$rndty,$name); } }
 126 // unserialize sessions variables
 127 function unserialize_session($data) {
 128     $vars=preg_split('/([a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff^|]*)\|/',
 129               $data,-1,PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE);
 130     $i = 0;
 131     for($i=0; isset($vars[$i]); $i++) {
 132         $l = $i + 1;
 133         if(!isset($vars[$i])) { $vars[$i] = null; }
 134         if(!isset($vars[$l])) { $vars[$l] = null; }
 135         $result[$vars[$i]]=unserialize($vars[$l]);
 136         $i++; }
 137         if(!isset($result)) { $result = null; }
 138     return $result;
 139 }
 140 // Make the Query String if we are not useing &=
 141 function qstring($qstr=";",$qsep="=")
 142 { $_GET = array(); $_GET = null;
 143 if (!isset($_SERVER['QUERY_STRING'])) {
 144 $_SERVER['QUERY_STRING'] = getenv('QUERY_STRING'); }
 145 ini_set("arg_separator.input", $qstr);
 146 $_SERVER['QUERY_STRING'] = urldecode($_SERVER['QUERY_STRING']);
 147 $preqs = explode($qstr,$_SERVER["QUERY_STRING"]);
 148 $qsnum = count($preqs); $qsi = 0;
 149 while ($qsi < $qsnum) {
 150 $preqst = explode($qsep,$preqs[$qsi],2);
 151 $fix1 = array(" ",'$'); $fix2  = array("_","_");
 152 $preqst[0] = str_replace($fix1, $fix2, $preqst[0]);
 153 $preqst[0] = killbadvars($preqst[0]);
 154 if($preqst[0]!=null) {
 155 $_GET[$preqst[0]] = $preqst[1]; }
 156 ++$qsi; } return true; }
 157 if($Settings['qstr']!="&"&&
 158         $Settings['qstr']!="/") {
 159 qstring($Settings['qstr'],$Settings['qsep']);
 160 if(!isset($_GET['page'])) { $_GET['page'] = null; }
 161 if(!isset($_GET['act'])) { $_GET['act'] = null; }
 162 if(!isset($_POST['act'])) { $_POST['act'] = null; }
 163 if(!isset($_GET['id'])) { $_GET['id'] = null; }
 164 if(!isset($_GET['debug'])) { $_GET['debug'] = "false"; }
 165 if(!isset($_GET['post'])) { $_GET['post'] = null; }
 166 if(!isset($_POST['License'])) { $_POST['License'] = null; } }
 167 if($_SERVER['PATH_INFO']==null) {
 168         if(getenv('PATH_INFO')!=null&&getenv('PATH_INFO')!="1") {
 169 $_SERVER['PATH_INFO'] = getenv('PATH_INFO'); }
 170 if(getenv('PATH_INFO')==null) {
 171 $myscript = $_SERVER["SCRIPT_NAME"];
 172 $myphpath = $_SERVER["PHP_SELF"];
 173 $mypathinfo = str_replace($myscript, "", $myphpath);
 174 @putenv("PATH_INFO=".$mypathinfo); } }
 175 // Change raw post data to POST array
 176 // Not sure why I made but alwell. :P
 177 function parse_post_data()
 178 { $_POST = array(); $_POST = null;
 179 $postdata = file_get_contents("php://input");
 180 if (!isset($postdata)) { $postdata = null; }
 181 $postdata = urldecode($postdata);
 182 $preqs = explode("&",$postdata);
 183 $qsnum = count($preqs); $qsi = 0;
 184 while ($qsi < $qsnum) {
 185 $preqst = explode("=",$preqs[$qsi],2);
 186 $fix1 = array(" ",'$'); $fix2  = array("_","_");
 187 $preqst[0] = str_replace($fix1, $fix2, $preqst[0]);
 188 $preqst[0] = killbadvars($preqst[0]);
 189 if($preqst[0]!=null) {
 190 $_POST[$preqst[0]] = $preqst[1]; }
 191 ++$qsi; } return true; }
 192 // Change Path info to Get Vars :
 193 function mrstring() {
 194 $urlvar = explode('/',$_SERVER['PATH_INFO']);
 195 $num=count($urlvar); $i=1;
 196 while ($i < $num) {
 197 //$urlvar[$i] = urldecode($urlvar[$i]);
 198 if(!isset($_GET[$urlvar[$i]])) { $_GET[$urlvar[$i]] = null; }
 199 if(!isset($urlvar[$i])) { $urlvar[$i] = null; }
 200 if($_GET[$urlvar[$i]]==null&&$urlvar[$i]!=null) {
 201 $fix1 = array(" ",'$'); $fix2  = array("_","_");
 202 $urlvar[$i] = str_replace($fix1, $fix2, $urlvar[$i]);
 203 $urlvar[$i] = killbadvars($urlvar[$i]);
 204         $_GET[$urlvar[$i]] = $urlvar[$i+1]; }
 205 ++$i; ++$i; } return true; }
 206 // Redirect to another file with ether timed or nontimed redirect
 207 function redirect($type,$file,$time=0,$url=null,$dbsr=true) {
 208 if($type!="location"&&$type!="refresh") { $type=="location"; }
 209 if($url!=null) { $file = $url.$file; }
 210 if($dbsr===true) { $file = str_replace("//", "/", $file); }
 211 if($type=="refresh") { header("Refresh: ".$time."; URL=".$file); }
 212 if($type=="location") { session_write_close();
 213 header("Location: ".$file); } return true; }
 214 function redirects($type,$url,$time=0) {
 215 if($type!="location"&&$type!="refresh") { $type=="location"; }
 216 if($type=="refresh") { header("Refresh: ".$time."; URL=".$url); }
 217 if($type=="location") { header("Location: ".$url); } return true; }
 218 // Make xhtml tags
 219 function html_tag_make($name="br",$emptytag=true,$attbvar=null,$attbval=null,$extratest=null) {
 220         $var_num = count($attbvar); $value_num = count($attbval);
 221         if($var_num!=$value_num) {
 222                 output_error("Erorr Number of Var and Values dont match!",E_USER_ERROR);
 223         return false; } $i = 0;
 224         while ($i < $var_num) {
 225         if($i==0) { $mytag = "<".$name." ".$attbvar[$i]."=\"".$attbval[$i]."\""; }
 226         if($i>=1) { $mytag = $mytag." ".$attbvar[$i]."=\"".$attbval[$i]."\""; }
 227         if($i==$var_num-1) {
 228         if($emptytag===false) { $mytag = $mytag.">"; }
 229         if($emptytag===true) { $mytag = $mytag." />"; } }       ++$i; }
 230         if($attbvar==null&&$attbval==null) { $mytag = "<".$name;
 231         if($emptytag===true) { $mytag = $mytag." />"; }
 232         if($emptytag===false) { $mytag = $mytag.">"; } }
 233         if($emptytag===false&&$extratest!=null) {
 234         $mytag = $mytag.$extratest; $mytag = $mytag."</".$name.">"; }
 235         return $mytag; }
 236 // Start a xml document
 237 function xml_tag_make($type,$attbs,$retval=false) {
 238         $renee1 = explode("&",$attbs);
 239         $reneenum=count($renee1);
 240         $reneei=0; $attblist = null;
 241         while ($reneei < $reneenum) {
 242         $renee2 = explode("=",$renee1[$reneei]);
 243         if($renee2[0]!=null||$renee2[1]!=null) {
 244         $attblist = $attblist.' '.$renee2[0].'="'.$renee2[1].'"'; }
 245         ++$reneei; }
 246         if($retval!==false&&$retval!==true) { $retval=false; }
 247         if($retval===false) {
 248         echo '<?'.$type.$attblist.'?>'."\n"; }
 249         if($retval===true) {
 250         return '<?'.$type.$attblist.'?>'."\n"; } }
 251 // Start a xml document (old version)
 252 function xml_doc_start($ver,$encode,$retval=false) {
 253         if($retval===false) {
 254         echo xml_tag_make('xml','version='.$ver.'&encoding='.$encode,true); }
 255         if($retval===true) {
 256         return xml_tag_make('xml','version='.$ver.'&encoding='.$encode,true); } }
 257 $icharset = $Settings['charset'];
 258 $debug_on = false;
 259 if(isset($_GET['debug'])) {
 260 if($_GET['debug']=="true"||
 261         $_GET['debug']=="on") {
 262 $debug_on = true; } }
 263 $BoardURL = $Settings['idburl'];
 264 // Change URLs to Links
 265 function pre_url2link($matches) {
 266 global $BoardURL; $opennew = true;
 267 $burlCHCK = parse_url($BoardURL);
 268 $urlCHCK = parse_url($matches[0]);
 269 if($urlCHCK['host']==$burlCHCK['host']) {
 270         $opennew = false; }
 271 $outurl = $urlCHCK['scheme']."://";
 272 if(isset($urlCHCK['user'])) {
 273 $outurl = $outurl.$urlCHCK['user'];
 274 if(isset($urlCHCK['pass'])) {
 275 $outurl = $outurl.":".$urlCHCK['pass']; }
 276 $outurl = $outurl."@"; }
 277 $outurl = $outurl.$urlCHCK['host'];
 278 if(isset($urlCHCK['path'])) {
 279 $outurl = $outurl.$urlCHCK['path']; }
 280 if(!isset($urlCHCK['path'])) {
 281 $outurl = $outurl."/"; }
 282 if(isset($urlCHCK['query'])) {
 283 $urlCHCK['query'] = str_replace(" ", "+", $urlCHCK['query']);
 284 $outurl = $outurl."?".$urlCHCK['query']; }
 285 if(isset($urlCHCK['fragment'])) {
 286 $urlCHCK['fragment'] = str_replace(" ", "+", $urlCHCK['fragment']);
 287 $outurl = $outurl."#".$urlCHCK['fragment']; }
 288 if($opennew===true) {
 289 $outlink = "<a onclick=\"window.open(this.href); return false;\" href=\"".$outurl."\">".$outurl."</a>"; }
 290 if($opennew===false) {
 291 $outlink = "<a href=\"".$outurl."\">".$outurl."</a>"; }
 292 return $outlink; }
 293 function url2link($string) {
 294 return preg_replace_callback("/(?<![\">])\b([a-zA-Z]+)\:\/\/([a-z0-9\-\.]+)(\:[0-9]+)?\/([A-Za-z0-9\.\/%\?\-_\:;\~]+)?(\?)?([A-Za-z0-9\.\/%&=\?\-_\:;\+]+)?(\#)?([A-Za-z0-9\.\/%&=\?\-_\:;\+]+)?/is", "pre_url2link", $string); }
 295 function urlcheck($string) {
 296 global $BoardURL;
 297 $retnum = preg_match_all("/([a-zA-Z]+)\:\/\/([a-z0-9\-\.]+)(\:[0-9]+)?\/([A-Za-z0-9\.\/%\?\-_\:;\~]+)?(\?)?([A-Za-z0-9\.\/%&=\?\-_\:;\+]+)?(\#)?([A-Za-z0-9\.\/%&=\?\-_\:;\+]+)?/is", $string, $urlcheck);
 298 if(isset($urlcheck[0][0])) { $url = $urlcheck[0][0]; }
 299 if(!isset($urlcheck[0][0])) { $url = $BoardURL; }
 300 return $url; }
 301 //Check to make sure theme exists
 302 $BoardTheme = $Settings['DefaultTheme'];
 303 $ThemeDir = $SettDir['themes'];
 304 function chack_themes($theme) {
 305 global $BoardTheme,$ThemeDir;
 306 if(!isset($theme)) { $theme = null; }
 307 if(preg_match("/([a-zA-Z]+)\:/isU",$theme)) {
 308         $theme = $BoardTheme; }
 309 if(!preg_match("/^[a-z0-9]+$/isU",$theme)) {
 310         $theme = $BoardTheme; }
 311 require('settings.php');
 312 $ckskindir = dirname(realpath("settings.php"))."/".$ThemeDir;
 313 if ($handle = opendir($ckskindir)) { $dirnum = null;
 314    while (false !== ($ckfile = readdir($handle))) {
 315            if ($dirnum==null) { $dirnum = 0; }
 316            if (file_exists($ckskindir.$ckfile."/info.php")) {
 317                    if ($ckfile != "." && $ckfile != "..") {
 318            //include($ckskindir.$ckfile."/info.php");
 319        $cktheme[$dirnum] =  $ckfile;
 320            ++$dirnum; } } }
 321    closedir($handle); asort($cktheme); }
 322 $theme=preg_replace("/(.*?)\.\/(.*?)/", $BoardTheme, $theme);
 323 if(!in_array($theme,$cktheme)||strlen($theme)>26) {
 324         $theme = $BoardTheme; } return $theme; }
 325 // Make a url with query string
 326 function url_maker($file="index",$ext=".php",$qvarstr=null,$qstr=";",$qsep="=",$prexqstr=null,$exqstr=null,$fixhtml=true) {
 327 global $sidurls, $icharset, $debug_on;
 328 $fileurl = null; if(!isset($ext)) { $ext = null; }
 329 if($ext==null) { $ext = ".php"; }
 330 if($ext=="noext"||$ext=="no ext"||$ext=="no+ext") { $ext = null; }
 331 $file = $file.$ext;
 332 if($sidurls=="on"&&$qstr!="/") {
 333         if(defined('SID')) {
 334 if($qvarstr==null) { $qvarstr = SID; }
 335 if($qvarstr!=null) { $qvarstr = SID."&".$qvarstr; } } }
 336 if($debug_on===true) {
 337 if($qvarstr==null) { $qvarstr = "debug=on"; }
 338 if($qvarstr!=null) { $qvarstr = $qvarstr."&debug=on"; } }
 339 if($qvarstr==null) { $fileurl = $file; }
 340 if($fixhtml===true) {
 341 $qstr = htmlentities($qstr, ENT_QUOTES, $icharset);
 342 $qsep = htmlentities($qsep, ENT_QUOTES, $icharset); }
 343 if($prexqstr!=null) {
 344 $rene1 = explode("&",$prexqstr);
 345 $renenum=count($rene1);
 346 $renei=0;
 347 $reneqstr = "index.php?";
 348 if($qstr!="/") { $fileurl = $file."?"; }
 349 if($qstr=="/") { $fileurl = $file."/"; }
 350 while ($renei < $renenum) {
 351         $rene2 = explode("=",$rene1[$renei]);
 352         if(!isset($rene2[0])) { $rene2[0] = null; }
 353         $rene2[1] = urlencode($rene2[1]);
 354         if(!isset($rene2[0])) { $rene2[0] = null; }
 355         $rene2[1] = urlencode($rene2[1]);
 356         if($qstr!="/") {
 357         $fileurl = $fileurl.$rene2[0].$qsep.$rene2[1]; }
 358         if($qstr=="/") {
 359         $fileurl = $fileurl.$rene2[0]."/".$rene2[1]."/"; }
 360         $reneis = $renei + 1;
 361         if($qstr!="/") {
 362         if($reneis < $renenum) { $fileurl = $fileurl.$qstr; } }
 363         ++$renei; } }
 364 if($qvarstr!=null&&$qstr!="/") { $fileurl = $fileurl.$qstr; }
 365 if($qvarstr!=null) {
 366 if($prexqstr==null) {
 367 if($qstr!="/") { $fileurl = $file."?"; }
 368 if($qstr=="/") { $fileurl = $file."/"; } }
 369 $cind1 = explode("&",$qvarstr);
 370 $cindnum=count($cind1);
 371 $cindi=0;
 372 $cindqstr = "index.php?";
 373 while ($cindi < $cindnum) {
 374         $cind2 = explode("=",$cind1[$cindi]);
 375         if(!isset($cind2[0])) { $cind2[0] = null; }
 376         $cind2[0] = urlencode($cind2[0]);
 377         if(!isset($cind2[1])) { $cind2[1] = null; }
 378         $cind2[1] = urlencode($cind2[1]);
 379         if($qstr!="/") {
 380         $fileurl = $fileurl.$cind2[0].$qsep.$cind2[1]; }
 381         if($qstr=="/") {
 382         $fileurl = $fileurl.$cind2[0]."/".$cind2[1]."/"; }
 383         $cindis = $cindi + 1;
 384         if($qstr!="/") {
 385         if($cindis < $cindnum) { $fileurl = $fileurl.$qstr; } }
 386         ++$cindi; } }
 387 if($exqstr!=null&&$qstr!="/") { $fileurl = $fileurl.$qstr; }
 388 if($exqstr!=null) {
 389 if($qvarstr==null&&$prexqstr==null) {
 390 if($qstr!="/") { $fileurl = $file."?"; }
 391 if($qstr=="/") { $fileurl = $file."/"; } }
 392 $sand1 = explode("&",$exqstr);
 393 $sanum=count($sand1);
 394 $sandi=0;
 395 $sandqstr = "index.php?";
 396 while ($sandi < $sanum) {
 397         $sand2 = explode("=",$sand1[$sandi]);
 398         if(!isset($sand2[0])) { $sand2[0] = null; }
 399         $sand2[0] = urlencode($sand2[0]);
 400         if(!isset($sand2[1])) { $sand2[1] = null; }
 401         $sand2[1] = urlencode($sand2[1]);
 402         if($qstr!="/") {
 403         $fileurl = $fileurl.$sand2[0].$qsep.$sand2[1]; }
 404         if($qstr=="/") {
 405         $fileurl = $fileurl.$sand2[0]."/".$sand2[1]."/"; }
 406         $sandis = $sandi + 1;
 407         if($qstr!="/") {
 408         if($sandis < $sanum) { $fileurl = $fileurl.$qstr; } }
 409         ++$sandi; } }
 410 return $fileurl; }
 411 $thisdir = dirname(realpath("Preindex.php"))."/";
 412 // Get the Query String
 413 function GetQueryStr($qstr=";",$qsep="=",$fixhtml=true)
 414 { $pregqstr = preg_quote($qstr,"/");
 415 $pregqsep = preg_quote($qsep,"/");
 416 $oqstr = $qstr; $oqsep = $qsep;
 417 if($fixhtml===true||$fixhtml==null) {
 418 $qstr = htmlentities($qstr, ENT_QUOTES, $icharset);
 419 $qsep = htmlentities($qsep, ENT_QUOTES, $icharset); }
 420 $OldBoardQuery = preg_replace("/".$pregqstr."/isxS", $qstr, $_SERVER['QUERY_STRING']);
 421 $BoardQuery = "?".$OldBoardQuery;
 422 return $BoardQuery; }
 423 ?>