inc/misc/functions.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 2004-2009 iDB Support - http://idb.berlios.de/
  12     Copyright 2004-2009 Game Maker 2k - http://gamemaker2k.org/
  13
  14     $FileInfo: functions.php - Last Update: 8/8/2009 SVN 299 - Author: cooldude2k $
  15 */
  16 $File3Name = basename($_SERVER['SCRIPT_NAME']);
  17 if ($File3Name=="functions.php"||$File3Name=="/functions.php") {
  18         require('index.php');
  19         exit(); }
  20 // Check the file names
  21 function CheckFile($FileName) {
  22 $File3Name = basename($_SERVER['SCRIPT_NAME']);
  23 if ($File3Name==$FileName||$File3Name=="/".$FileName) {
  24         require('index.php');
  25         exit(); }
  26 return null; }
  27 function CheckFiles($FileName) {
  28 $File3Name = basename($_SERVER['SCRIPT_NAME']);
  29 if ($File3Name==$FileName||$File3Name=="/".$FileName) {
  30         return true; } }
  31 CheckFile("functions.php");
  32 require($SettDir['misc']."compression.php");
  33 /*
  34 if ($_GET['act']=="DeleteSession") { @session_destroy(); }
  35 if ($_GET['act']=="ResetSession") { @session_unset(); }
  36 if ($_GET['act']=="NewSessionID") { @session_regenerate_id(); }
  37 if ($_GET['act']=="PHPInfo") { @phpinfo(); exit(); }
  38 if ($_GET['act']=="phpinfo") { @phpinfo(); exit(); }
  39 if ($_GET['act']=="PHPCredits") { @phpcredits(); exit(); }
  40 if ($_GET['act']=="phpcredits") { @phpcredits(); exit(); }
  41 */// Connect to mysql database
  42 function ConnectMysql($sqlhost,$sqluser,$sqlpass,$sqldb,$retlink=false) {
  43 if($retlink!==true) { $retlink = false; }
  44 $StatSQL = @mysql_connect($sqlhost,$sqluser,$sqlpass);
  45 $StatBase = @mysql_select_db($sqldb);
  46 if (!$StatSQL) { return false; }
  47 if (!$StatBase) { return false; }
  48 if($retlink===true) { return $StatSQL; }
  49 if($retlink===false) { return true; } }
  50         $Names['RS'] = "Renee Sabonis";
  51 define("_renee_", $Names['RS']);
  52 // Change the title and gzip page
  53 function change_title($new_title,$use_gzip="off",$gzip_type="gzip") {
  54 global $Settings;
  55 if($gzip_type!="gzip") { if($gzip_type!="deflate") { $gzip_type = "gzip"; } }
  56 $output = @ob_get_clean();
  57 $output = preg_replace("/<title>(.*?)<\/title>/i", "<title>".$new_title."</title>", $output);
  58 /* Change Some PHP Settings Fix the &PHPSESSID to &amp;PHPSESSID */
  59 $SessName = @session_name();
  60 $output = preg_replace("/&PHPSESSID/", "&amp;PHPSESSID", $output);
  61 $qstrcode = htmlentities($Settings['qstr'], ENT_QUOTES, $Settings['charset']);
  62 $output = str_replace($Settings['qstr'].$SessName, $qstrcode.$SessName, $output);
  63 if($use_gzip!="on") {
  64         echo $output; }
  65 if($use_gzip=="on") {
  66         if($gzip_type=="gzip") {
  67         $goutput = gzencode($output); }
  68         if($gzip_type=="deflate") {
  69         $goutput = gzcompress($output); }
  70         echo $goutput; } }
  71 // Fix amp => (&) to &amp; and gzip page
  72 function fix_amp($use_gzip="off",$gzip_type="gzip") {
  73 global $Settings;
  74 if($gzip_type!="gzip") { if($gzip_type!="deflate") { $gzip_type = "gzip"; } }
  75 $output = @ob_get_clean();
  76 /* Change Some PHP Settings Fix the &PHPSESSID to &amp;PHPSESSID */
  77 $SessName = @session_name();
  78 $output = preg_replace("/&PHPSESSID/", "&amp;PHPSESSID", $output);
  79 $qstrcode = htmlentities($Settings['qstr'], ENT_QUOTES, $Settings['charset']);
  80 $output = str_replace($Settings['qstr'].$SessName, $qstrcode.$SessName, $output);
  81 if($use_gzip!="on") {
  82         echo $output; }
  83 if($use_gzip=="on") {
  84         if($gzip_type=="gzip") {
  85         $goutput = gzencode($output); }
  86         if($gzip_type=="deflate") {
  87         $goutput = gzcompress($output); }
  88         echo $goutput; } }
  89         $Names['RJ'] = "Rene Johnson";
  90 define("_rene_", $Names['RJ']);
  91 // GZip page for faster download
  92 function gzip_page($use_gzip="off",$gzip_type="gzip") {
  93 global $Settings;
  94 $output = @ob_get_clean();
  95 if($gzip_type!="gzip") { if($gzip_type!="deflate") { $gzip_type = "gzip"; } }
  96 if($use_gzip!="on") {
  97         echo $output; }
  98 if($use_gzip=="on") {
  99         if($gzip_type=="gzip") {
 100         $goutput = gzencode($output); }
 101         if($gzip_type=="deflate") {
 102         $goutput = gzcompress($output); }
 103         echo $goutput; } }
 104 $foo="bar"; $$foo="foo";
 105 if(function_exists('mysql_set_charset')===false) {
 106 function mysql_set_charset($charset) {
 107         mysql_query("SET CHARACTER SET '".$charset."'");
 108         mysql_query("SET NAMES '".$charset."'");
 109         return true; } }
 110 // SafeSQL Lite Source Code by Cool Dude 2k
 111 // Make SQL Query's safe
 112 function query($query_string,$query_vars) {
 113    $query_array = array(array("%i","%I","%F","%S"),array("%d","%d","%f","%s"));
 114    $query_string = str_replace($query_array[0], $query_array[1], $query_string);
 115    if (get_magic_quotes_gpc()) {
 116        $query_vars  = array_map("stripslashes", $query_vars); }
 117    $query_vars = array_map("mysql_real_escape_string", $query_vars);
 118    $query_val = $query_vars;
 119 $query_num = count($query_val);
 120 $query_i = 0;
 121 while ($query_i < $query_num) {
 122 $query_is = $query_i+1;
 123 $query_val[$query_is] = $query_vars[$query_i];
 124 ++$query_i; }
 125    $query_val[0] = $query_string;
 126    return call_user_func_array("sprintf",$query_val); }
 127         $Names['KP'] = "Kazuki Przyborowski";
 128 define("_kazuki_", $Names['KP']);
 129 // Kill bad vars for some functions
 130 function killbadvars($varname) {
 131 $badphp1 = array('$'); $badphp2 = array(null);
 132 $varname = str_replace($badphp1, $badphp2, $varname);
 133 $varname = preg_replace("/(_SERVER|_ENV|_COOKIE|_SESSION)/i", null, $varname);
 134 $varname = preg_replace("/(_GET|_POST|_FILES|_REQUEST|GLOBALS)/i", null, $varname);
 135 $varname = preg_replace("/(HTTP_SERVER_VARS|HTTP_ENV_VARS)/i", null, $varname);
 136 $varname = preg_replace("/(HTTP_COOKIE_VARS|HTTP_SESSION_VARS)/i", null, $varname);
 137 $varname = preg_replace("/(HTTP_GET_VARS|HTTP_POST_VARS|HTTP_POST_FILES)/i", null, $varname);
 138         return $varname; }
 139 // Trying to fix this bug. ^_^
 140 // http://xforce.iss.net/xforce/xfdb/49697
 141 if(!isset($Settings['DefaultTheme'])) {
 142         $Settings['DefaultTheme'] = "iDB"; }
 143 $BoardTheme = $Settings['DefaultTheme'];
 144 //Check to make sure theme exists
 145 function chack_themes($theme) {
 146 global $BoardTheme;
 147 if(!isset($theme)) { $theme = null; }
 148 require('settings.php');
 149 $ckskindir = dirname(realpath("settings.php"))."/".$SettDir['themes'];
 150 if ($handle = opendir($ckskindir)) { $dirnum = null;
 151    while (false !== ($ckfile = readdir($handle))) {
 152            if ($dirnum==null) { $dirnum = 0; }
 153            if (file_exists($ckskindir.$ckfile."/info.php")) {
 154                    if ($ckfile != "." && $ckfile != "..") {
 155            //include($ckskindir.$ckfile."/info.php");
 156        $cktheme[$dirnum] =  $ckfile;
 157            ++$dirnum; } } }
 158    closedir($handle); asort($cktheme); }
 159 $theme=preg_replace("/(.*?)\.\/(.*?)/", $BoardTheme, $theme);
 160 if(!in_array($theme,$cktheme)||strlen($theme)>26) {
 161         $theme = $BoardTheme; } return $theme; }
 162 // Change the text to icons(smileys)
 163 function text2icons($Text,$sqlt) {
 164 global $Settings;
 165 $reneequery=query("SELECT * FROM `".$sqlt."smileys`", array(null));
 166 $reneeresult=mysql_query($reneequery);
 167 $reneenum=mysql_num_rows($reneeresult);
 168 $renees=0;
 169 while ($renees < $reneenum) {
 170 $FileName=mysql_result($reneeresult,$renees,"FileName");
 171 $SmileName=mysql_result($reneeresult,$renees,"SmileName");
 172 $SmileText=mysql_result($reneeresult,$renees,"SmileText");
 173 $SmileDirectory=mysql_result($reneeresult,$renees,"Directory");
 174 $ShowSmile=mysql_result($reneeresult,$renees,"Show");
 175 $ReplaceType=mysql_result($reneeresult,$renees,"ReplaceCI");
 176 if($ReplaceType=="on") { $ReplaceType = "yes"; }
 177 if($ReplaceType=="off") { $ReplaceType = "no"; }
 178 if($ReplaceType!="yes"||$ReplaceType!="no") { $ReplaceType = "no"; }
 179 $Smile1 = $SmileText;
 180 $Smile2 = '<img src="'.$SmileDirectory.''.$FileName.'" style="vertical-align: middle; border: 0px;" title="'.$SmileName.'" alt="'.$SmileName.'" />';
 181 if($ReplaceType=="no") {
 182 $Text = str_replace($Smile1, $Smile2, $Text); }
 183 if($ReplaceType=="yes") {
 184         $Smile1 = preg_quote($SmileText,"/");
 185 $Text = preg_replace("/".$Smile1."/i",$Smile2,$Text); }
 186 ++$renees; } return $Text; }
 187 // Removes the bad stuff
 188 function remove_bad_entities($Text) {
 189 //HTML Entities Dec Version
 190 $Text = preg_replace("/&#8238;/isU","",$Text);
 191 $Text = preg_replace("/&#8194;/isU","",$Text);
 192 $Text = preg_replace("/&#8195;/isU","",$Text);
 193 $Text = preg_replace("/&#8201;/isU","",$Text);
 194 $Text = preg_replace("/&#8204;/isU","",$Text);
 195 $Text = preg_replace("/&#8205;/isU","",$Text);
 196 $Text = preg_replace("/&#8206;/isU","",$Text);
 197 $Text = preg_replace("/&#8207;/isU","",$Text);
 198 //HTML Entities Hex Version
 199 $Text = preg_replace("/&#x202e;/isU","",$Text);
 200 $Text = preg_replace("/&#x2002;/isU","",$Text);
 201 $Text = preg_replace("/&#x2003;/isU","",$Text);
 202 $Text = preg_replace("/&#x2009;/isU","",$Text);
 203 $Text = preg_replace("/&#x200c;/isU","",$Text);
 204 $Text = preg_replace("/&#x200d;/isU","",$Text);
 205 $Text = preg_replace("/&#x200e;/isU","",$Text);
 206 $Text = preg_replace("/&#x200f;/isU","",$Text);
 207 //HTML Entities Name Version
 208 $Text = preg_replace("/&ensp;/isU","",$Text);
 209 $Text = preg_replace("/&emsp;/isU","",$Text);
 210 $Text = preg_replace("/&thinsp;/isU","",$Text);
 211 $Text = preg_replace("/&zwnj;/isU","",$Text);
 212 $Text = preg_replace("/&zwj;/isU","",$Text);
 213 $Text = preg_replace("/&lrm;/isU","",$Text);
 214 $Text = preg_replace("/&rlm;/isU","",$Text);
 215 return $Text; }
 216 // Remove the bad stuff
 217 function remove_spaces($Text) {
 218 $Text = preg_replace("/(^\t+|\t+$)/","",$Text);
 219 $Text = preg_replace("/(^\n+|\n+$)/","",$Text);
 220 $Text = preg_replace("/(^\r+|\r+$)/","",$Text);
 221 $Text = preg_replace("/(\r|\n|\t)+/"," ",$Text);
 222 $Text = preg_replace("/\s\s+/"," ",$Text);
 223 $Text = preg_replace("/(^\s+|\s+$)/","",$Text);
 224 $Text = @remove_bad_entities($Text);
 225 return $Text; }
 226 // Fix some chars
 227 function fixbamps($text) {
 228 $fixamps1 = array("&amp;copy;","&amp;reg;","&amp;trade;","&amp;quot;","&amp;amp;","&amp;lt;","&amp;gt;","&amp;(a|e|i|o|u|y)acute;","&amp;(a|e|i|o|u)grave;","&amp;(a|e|i|o|u)circ;","&amp;(a|e|i|o|u|y)uml;","&amp;(a|o|n)tilde;","&amp;aring;","&amp;aelig;","&amp;ccedil;","&amp;eth;","&amp;oslash;","&amp;szlig;","&amp;thorn;");
 229 $fixamps2 = array("&copy;","&reg;","&trade;","&quot;","&amp;","&lt;","&gt;","&\\1acute;","&\\1grave;","&\\1circ;","&\\1uml;","&\\1tilde;","&aring;","&aelig;","&ccedil;","&eth;","&oslash;","&szlig;","&thorn;");
 230 $ampnum = count($fixamps1); $ampi=0;
 231 while ($ampi < $ampnum) {
 232 $text = preg_replace("/".$fixamps1[$ampi]."/i", $fixamps2[$ampi], $text);
 233 ++$ampi; }
 234 $text = preg_replace("/&amp;#(x[a-f0-9]+|[0-9]+);/i", "&#$1;", $text);
 235 return $text; }
 236 // Get next id for stuff
 237 function getnextid($tablepre,$table) {
 238    $getnextidq = query("SHOW TABLE STATUS LIKE '".$tablepre.$table."'", array());
 239    $getnextidr = mysql_query($getnextidq);
 240    $getnextid = mysql_fetch_assoc($getnextidr);
 241    return $getnextid['Auto_increment'];
 242    @mysql_free_result($getnextidr); }
 243 // Get number of rows for table
 244 function getnumrows($tablepre,$table) {
 245    $getnextidq = query("SHOW TABLE STATUS LIKE '".$tablepre.$table."'", array());
 246    $getnextidr = mysql_query($getnextidq);
 247    $getnextid = mysql_fetch_assoc($getnextidr);
 248    return $getnextid['Rows'];
 249    @mysql_free_result($getnextidr); }
 250         $Names['K'] = "Katarzyna";
 251 define("_katarzyna_", $Names['K']);
 252 // Change Time Stamp to a readable time
 253 function GMTimeChange($format,$timestamp,$offset,$minoffset=null,$dst=null) {
 254 $TCHour = date("H",$timestamp);
 255 $TCMinute = date("i",$timestamp);
 256 $TCSecond = date("s",$timestamp);
 257 $TCMonth = date("n",$timestamp);
 258 $TCDay = date("d",$timestamp);
 259 $TCYear = date("Y",$timestamp);
 260 $dstake = null;
 261 if(!is_numeric($minoffset)) { $minoffset = "00"; }
 262 $ts_array = explode(":",$offset);
 263 if(count($ts_array)!=2) {
 264         if(!isset($ts_array[0])) { $ts_array[0] = "0"; }
 265         if(!isset($ts_array[1])) { $ts_array[1] = "00"; }
 266         $offset = $ts_array[0].":".$ts_array[1]; }
 267 if(!is_numeric($ts_array[0])) { $ts_array[0] = "0"; }
 268 if($ts_array[0]>12) { $ts_array[0] = "12"; $offset = $ts_array[0].":".$ts_array[1]; }
 269 if($ts_array[0]<-12) { $ts_array[0] = "-12"; $offset = $ts_array[0].":".$ts_array[1]; }
 270 if(!is_numeric($ts_array[1])) { $ts_array[1] = "00"; }
 271 if($ts_array[1]>59) { $ts_array[1] = "59"; $offset = $ts_array[0].":".$ts_array[1]; }
 272 if($ts_array[1]<0) { $ts_array[1] = "00"; $offset = $ts_array[0].":".$ts_array[1]; }
 273 $tsa = array("offset" => $offset, "hour" => $ts_array[0], "minute" => $ts_array[1]);
 274 //$tsa['minute'] = $tsa['minute'] + $minoffset;
 275 if($dst!="on"&&$dst!="off") { $dst = "off"; }
 276 if($dst=="on") { if($dstake!="done") {
 277         $dstake = "done"; $tsa['hour'] = $tsa['hour']+1; } }
 278 $TCHour = $TCHour + $tsa['hour'];
 279 $TCMinute = $TCMinute + $tsa['minute'];
 280 return date($format,mktime($TCHour,$TCMinute,$TCSecond,$TCMonth,$TCDay,$TCYear)); }
 281         $Names['D'] = "Dagmara";
 282 define("_dagmara_", $Names['D']);
 283 // Change Time Stamp to a readable time
 284 function TimeChange($format,$timestamp,$offset,$minoffset=null,$dst=null) {
 285 return GMTimeChange($format,$timestamp,$offset,$minoffset,$dst); }
 286 // Make a GMT Time Stamp
 287 function GMTimeStamp() {
 288 $GMTHour = gmdate("H");
 289 $GMTMinute = gmdate("i");
 290 $GMTSecond = gmdate("s");
 291 $GMTMonth = gmdate("n");
 292 $GMTDay = gmdate("d");
 293 $GMTYear = gmdate("Y");
 294 return mktime($GMTHour,$GMTMinute,$GMTSecond,$GMTMonth,$GMTDay,$GMTYear); }
 295 // Make a GMT Time Stamp alt version
 296 function GMTimeStampS() { return time() - date('Z', time()); }
 297 // Get GMT Time
 298 function GMTimeGet($format,$offset,$minoffset=null,$dst=null) {
 299         return GMTimeChange($format,GMTimeStamp(),$offset,$minoffset,$dst); }
 300 // Get GMT Time alt version
 301 function GMTimeGetS($format,$offset,$minoffset=null,$dst=null) {
 302 $dstake = null;
 303 if(!is_numeric($offset)) { $offset = "0"; }
 304 if(!is_numeric($minoffset)) { $minoffset = "00"; }
 305 $ts_array = explode(":",$offset);
 306 if(count($ts_array)!=2) {
 307         if(!isset($ts_array[0])) { $ts_array[0] = "0"; }
 308         if(!isset($ts_array[1])) { $ts_array[1] = "00"; }
 309         $offset = $ts_array[0].":".$ts_array[1]; }
 310 if(!is_numeric($ts_array[0])) { $ts_array[0] = "0"; }
 311 if($ts_array[0]>12) { $ts_array[0] = "12"; $offset = $ts_array[0].":".$ts_array[1]; }
 312 if($ts_array[0]<-12) { $ts_array[0] = "-12"; $offset = $ts_array[0].":".$ts_array[1]; }
 313 if(!is_numeric($ts_array[1])) { $ts_array[1] = "00"; }
 314 if($ts_array[1]>59) { $ts_array[1] = "59"; $offset = $ts_array[0].":".$ts_array[1]; }
 315 if($ts_array[1]<0) { $ts_array[1] = "00"; $offset = $ts_array[0].":".$ts_array[1]; }
 316 $tsa = array("offset" => $offset, "hour" => $ts_array[0], "minute" => $ts_array[1]);
 317 //$tsa['minute'] = $tsa['minute'] + $minoffset;
 318 if($dst!="on"&&$dst!="off") { $dst = "off"; }
 319 if($dst=="on") { if($dstake!="done") {
 320         $dstake = "done"; $tsa['hour'] = $tsa['hour']+1; } }
 321 return date($format,mktime(gmdate('h')+$tsa['hour'],gmdate('i')+$tsa['minute'],gmdate('s'),gmdate('n'),gmdate('j'),gmdate('Y'))); }
 322 // Get Server offset
 323 function GetSeverZone() {
 324 $TestHour1 = date("H");
 325 @putenv("OTZ=".@getenv("TZ"));
 326 @putenv("TZ=GMT");
 327 $TestHour2 = date("H");
 328 @putenv("TZ=".@getenv("OTZ"));
 329 $TestHour3 = $TestHour1-$TestHour2;
 330 return $TestHour3; }
 331 // Get Server offset alt version
 332 function SeverOffSet() {
 333 $TestHour1 = date("H");
 334 $TestHour2 = gmdate("H");
 335 $TestHour3 = $TestHour1-$TestHour2;
 336 return $TestHour3; }
 337 // Get Server offset new version
 338 function SeverOffSetNew() {
 339 return gmdate("g",mktime(0,date("Z"))); }
 340 function gmtime() { return time() - (int) date('Z'); }
 341 // Acts like highlight_file();
 342 function file_get_source($filename,$return = FALSE) {
 343 $phpsrc = file_get_contents($filename);
 344 $phpsrcs = highlight_string($phpsrc,$return);
 345 return $phpsrcs; }
 346 // Also acts like highlight_file(); but valid xhtml
 347 function valid_get_source($filename) {
 348 $phpsrcs = file_get_source($filename,TRUE);
 349 // Change font tag to span tag for valid xhtml
 350 $phpsrcs = preg_replace("/\<font color=\"(.*?)\"\>/i", "<span style=\"color: \\1;\">", $phpsrcs);
 351 $phpsrcs = preg_replace("/\<\/font>/i", "</span>", $phpsrcs);
 352 return $phpsrcs; }
 353 function GetUserName($idu,$sqlt) {
 354 $gunquery = query("SELECT * FROM `".$sqlt."members` WHERE `id`=%i", array($idu));
 355 $gunresult=mysql_query($gunquery);
 356 $gunnum=mysql_num_rows($gunresult);
 357 if($gunnum>0){
 358 $UsersName=mysql_result($gunresult,0,"Name"); }
 359 @mysql_free_result($gunresult);
 360 return $UsersName; }
 361 // Check to see if I'm hidden from you. >_> | ^_^ | <_<
 362 function GetHiddenMember($idu,$sqlt) {
 363 $gunquery = query("SELECT * FROM `".$sqlt."members` WHERE `id`=%i", array($idu));
 364 $gunresult=mysql_query($gunquery);
 365 $gunnum=mysql_num_rows($gunresult);
 366 // I'm now hidden from you. ^_^ | <_< I cant find you.
 367 $UsersHidden = "yes";
 368 if($gunnum>0){
 369 // Am i still hidden. o_O <_< I see you.
 370 $UsersHidden=mysql_result($gunresult,0,"HiddenMember"); }
 371 @mysql_free_result($gunresult);
 372 return $UsersHidden; }
 373 // hmac hash function
 374 function hmac($data,$key,$hash='sha1',$blocksize=64) {
 375   if (strlen($key)>$blocksize) {
 376   $key=pack('H*',$hash($key)); }
 377   $key=str_pad($key, $blocksize, chr(0x00));
 378   $ipad=str_repeat(chr(0x36),$blocksize);
 379   $opad=str_repeat(chr(0x5c),$blocksize);
 380   return $hash(($key^$opad).pack('H*',$hash(($key^$ipad).$data))); }
 381 // b64hmac hash function
 382 function b64e_hmac($data,$key,$extdata,$hash='sha1',$blocksize=64) {
 383         $extdata2 = hexdec($extdata); $key = $key.$extdata2;
 384   return base64_encode(hmac($data,$key,$hash,$blocksize).$extdata); }
 385 // b64hmac rot13 hash function
 386 function b64e_rot13_hmac($data,$key,$extdata,$hash='sha1',$blocksize=64) {
 387         $data = str_rot13($data);
 388         $extdata2 = hexdec($extdata); $key = $key.$extdata2;
 389   return base64_encode(hmac($data,$key,$hash,$blocksize).$extdata); }
 390 // salt hmac hash function
 391 function salt_hmac($size1=4,$size2=6) {
 392 $hprand = rand(4,6); $i = 0; $hpass = "";
 393 while ($i < $hprand) {
 394 $hspsrand = rand(1,2);
 395 if($hspsrand!=1&&$hspsrand!=2) { $hspsrand=1; }
 396 if($hspsrand==1) { $hpass .= chr(rand(48,57)); }
 397 if($hspsrand==2) { $hpass .= chr(rand(65,70)); }
 398 ++$i; } return $hpass; }
 399 /* is_empty by M at http://us2.php.net/manual/en/function.empty.php#74093 */
 400 function is_empty($var) {
 401     if (((is_null($var) || rtrim($var) == "") &&
 402                 $var !== false) || (is_array($var) && empty($var))) {
 403         return true; } else { return false; } }
 404 // Try and convert IPB 2.0.0 style passwords to iDB style passwords
 405 function hash2xkey($data,$key,$hash1='md5',$hash2='md5') {
 406   return $hash1($hash2($key).$hash2($data)); }
 407 // Hash two times with md5 and sha1 for DF2k
 408 function PassHash2x($Text) {
 409 $Text = md5($Text);
 410 $Text = sha1($Text);
 411 return $Text; }
 412 // Hash two times with hmac-md5 and hmac-sha1
 413 function PassHash2x2($data,$key,$extdata,$blocksize=64) {
 414 $extdata2 = hexdec($extdata); $key = $key.$extdata2;
 415 $Text = hmac($data,$key,"md5").$extdata;
 416 $Text = hmac($Text,$key,"sha1").$extdata;
 417 return base64_encode($Text); }
 418 function cp($infile,$outfile,$mode="w") {
 419    $contents = file_get_contents($infile);
 420    $cpfp = fopen($outfile,$mode);
 421    fwrite($cpfp, $contents);
 422    fclose($cpfp);
 423    return true; }
 424 /* str_ireplace for PHP below ver. 5 updated //
 425 //       by Kazuki Przyborowski - Cool Dude 2k      //
 426 //      and upaded by Kazuki Przyborowski again     */
 427 if(!function_exists('str_ireplace')) {
 428 function str_ireplace($search,$replace,$subject) {
 429 if(!is_array($search)&&is_array($replace)) {
 430         $search = array($search); }
 431 if(is_array($search)&&!is_array($replace)) {
 432         $replace = array($replace); }
 433 if(is_array($search)&&is_array($replace)) {
 434         $sc=count($search); $rc=count($replace); $sn=0;
 435         if($sc!=$rc) { return false; }
 436 while ($sc > $sn) {
 437         $search[$sn] = preg_quote($search[$sn], "/");
 438         $subject = preg_replace("/".$search[$sn]."/i", $replace[$sn], $subject);
 439         ++$sn; } }
 440 if(!is_array($search)&&!is_array($replace)) {
 441 $search = preg_quote($search, "/");
 442 $subject = preg_replace("/".$search."/i", $replace, $subject); }
 443 return $subject; } }
 444 /*   Adds mysql_set_charset to PHP below Ver. 5.2.3 - by: Janez R.      //
 445 //   http://us.php.net/manual/en/function.mysql-set-charset.php#77565   */
 446 if (!function_exists('mysql_set_charset')) {
 447   function mysql_set_charset($charset) {
 448     return mysql_query("set names $charset"); } }
 449 /*   Adds httponly to PHP below Ver. 5.2.0   //
 450 //       by Kazuki Przyborowski - Cool Dude 2k      */
 451 function http_set_cookie($name,$value=null,$expire=null,$path=null,$domain=null,$secure=false,$httponly=false) {
 452         $mkcookie = null; $expireGMT = null;
 453         if(!isset($name)) { echo "Error: You need to enter a name for cookie."; return false; }
 454         if(!isset($expire)) { echo "Error: You need to enter a time for cookie to expire."; return false; }
 455         $expireGMT = gmdate("D, d-M-Y H:i:s \G\M\T", $expire);
 456         if(!isset($value)) { $value = null; }
 457         if(!isset($httponly)||$httponly==false) {
 458         setcookie($name, $value, $expire, $path, $domain, $secure); return true; }
 459         if(version_compare(PHP_VERSION,"5.2.0",">=")&&$httponly==true) {
 460         setcookie($name, $value, $expire, $path, $domain, $secure, $httponly); return true; }
 461         if(version_compare(PHP_VERSION,"5.2.0","<")&&$httponly==true) {
 462         $mkcookie = "Set-Cookie: ".rawurlencode($name)."=".rawurlencode($value);
 463         $mkcookie = $mkcookie."; expires=".$expireGMT;
 464         if(isset($path)&&$path!=null) { $mkcookie = $mkcookie."; path=".$path; }
 465         if(isset($domain)&&$domain!=null) { $mkcookie = $mkcookie."; domain=".$domain; }
 466         if(isset($secure)&&$secure===true) { $mkcookie = $mkcookie."; secure"; }
 467         if(isset($httponly)&&$httponly===true) { $mkcookie = $mkcookie."; HttpOnly"; }
 468 header($mkcookie, false); return true; } }
 469 $foobar="fubar"; $$foobar="foobar";
 470 // Debug info
 471 function dump_included_files() {        return var_dump(get_included_files()); }
 472 function count_included_files() {       return count(get_included_files()); }
 473 function dump_extensions() {    return var_dump(get_loaded_extensions()); }
 474 function count_extensions() {   return count(get_loaded_extensions()); }
 475 ?>