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 2004-2011 iDB Support - http://idb.berlios.de/
  12     Copyright 2004-2011 Game Maker 2k - http://gamemaker2k.org/
  13
  14     $FileInfo: functions.php - Last Update: 03/01/2011 SVN 625 - 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($SettDir['misc']."compression.php");
  33 if($Settings['sqltype']=="mysql") {
  34 require($SettDir['sql']."mysql.php"); }
  35 if($Settings['sqltype']=="mysqli") {
  36 require($SettDir['sql']."mysqli.php"); }
  37 if($Settings['sqltype']=="pgsql") {
  38 require($SettDir['sql']."pgsql.php"); }
  39 if($Settings['sqltype']=="sqlite") {
  40 require($SettDir['sql']."sqlite.php"); }
  41 require($SettDir['misc']."useragents.php");
  42 /*
  43 if ($_GET['act']=="DeleteSession") { session_destroy(); }
  44 if ($_GET['act']=="ResetSession") { session_unset(); }
  45 if ($_GET['act']=="NewSessionID") { session_regenerate_id(); }
  46 if ($_GET['act']=="PHPInfo") { phpinfo(); exit(); }
  47 if ($_GET['act']=="phpinfo") { phpinfo(); exit(); }
  48 if ($_GET['act']=="PHPCredits") { phpcredits(); exit(); }
  49 if ($_GET['act']=="phpcredits") { phpcredits(); exit(); }
  50 */
  51 // Renee Marilyn Sabonis is the best ever. ^_^
  52         $Names['RS'] = "Renee Sabonis";
  53 define("_renee_", $Names['RS']);
  54 $CD2k_Loves="Renee Sabonis"; $I_Love="Renee Sabonis";
  55 // Change the title and gzip page
  56 function change_title($new_title,$use_gzip="off",$gzip_type="gzip") {
  57 global $Settings;
  58 if($gzip_type!="gzip") { if($gzip_type!="deflate") { $gzip_type = "gzip"; } }
  59 $output = ob_get_clean();
  60 $output = preg_replace("/<title>(.*?)<\/title>/i", "<title>".$new_title."</title>", $output);
  61 /* Change Some PHP Settings Fix the &PHPSESSID to &amp;PHPSESSID */
  62 $SessName = session_name();
  63 $output = preg_replace("/&PHPSESSID/", "&amp;PHPSESSID", $output);
  64 $qstrcode = htmlentities($Settings['qstr'], ENT_QUOTES, $Settings['charset']);
  65 $output = str_replace($Settings['qstr'].$SessName, $qstrcode.$SessName, $output);
  66 if($use_gzip!="on") {
  67         echo $output; }
  68 if($use_gzip=="on") {
  69         if($gzip_type=="gzip") {
  70         $goutput = gzencode($output); }
  71         if($gzip_type=="deflate") {
  72         $goutput = gzcompress($output); }
  73         echo $goutput; } }
  74 // Fix amp => (&) to &amp; and gzip page
  75 function fix_amp($use_gzip="off",$gzip_type="gzip") {
  76 global $Settings;
  77 if($gzip_type!="gzip") { if($gzip_type!="deflate") { $gzip_type = "gzip"; } }
  78 $output = ob_get_clean();
  79 /* Change Some PHP Settings Fix the &PHPSESSID to &amp;PHPSESSID */
  80 $SessName = session_name();
  81 $output = preg_replace("/&PHPSESSID/", "&amp;PHPSESSID", $output);
  82 $qstrcode = htmlentities($Settings['qstr'], ENT_QUOTES, $Settings['charset']);
  83 $output = str_replace($Settings['qstr'].$SessName, $qstrcode.$SessName, $output);
  84 if($use_gzip!="on") {
  85         echo $output; }
  86 if($use_gzip=="on") {
  87         if($gzip_type=="gzip") {
  88         $goutput = gzencode($output); }
  89         if($gzip_type=="deflate") {
  90         $goutput = gzcompress($output); }
  91         echo $goutput; } }
  92         $Names['RJ'] = "Rene Johnson";
  93 define("_rene_", $Names['RJ']);
  94 // GZip page for faster download
  95 function gzip_page($use_gzip="off",$gzip_type="gzip") {
  96 global $Settings;
  97 $output = ob_get_clean();
  98 if($gzip_type!="gzip") { if($gzip_type!="deflate") { $gzip_type = "gzip"; } }
  99 if($use_gzip!="on") {
 100         echo $output; }
 101 if($use_gzip=="on") {
 102         if($gzip_type=="gzip") {
 103         $goutput = gzencode($output); }
 104         if($gzip_type=="deflate") {
 105         $goutput = gzcompress($output); }
 106         echo $goutput; } }
 107 $foo="bar"; $$foo="foo";
 108         $Names['KSP'] = "Kazuki Suzuki Przyborowski";
 109 define("_kazuki_", $Names['KSP']);
 110 // Kill bad vars for some functions
 111 function killbadvars($varname) {
 112 $badphp1 = array('$'); $badphp2 = array(null);
 113 $varname = str_replace($badphp1, $badphp2, $varname);
 114 $varname = preg_replace("/(_SERVER|_ENV|_COOKIE|_SESSION)/i", null, $varname);
 115 $varname = preg_replace("/(_GET|_POST|_FILES|_REQUEST|GLOBALS)/i", null, $varname);
 116 $varname = preg_replace("/(HTTP_SERVER_VARS|HTTP_ENV_VARS)/i", null, $varname);
 117 $varname = preg_replace("/(HTTP_COOKIE_VARS|HTTP_SESSION_VARS)/i", null, $varname);
 118 $varname = preg_replace("/(HTTP_GET_VARS|HTTP_POST_VARS|HTTP_POST_FILES)/i", null, $varname);
 119         return $varname; }
 120 // Trying to fix this bug. ^_^
 121 // http://xforce.iss.net/xforce/xfdb/49697
 122 if(!isset($Settings['DefaultTheme'])) {
 123         $Settings['DefaultTheme'] = "iDB"; }
 124 // Change the text to icons(smileys)
 125 function text2icons($Text,$sqlt,$link=null) {
 126 global $SQLStat;
 127 if(!isset($link)) { $link = $SQLStat; }
 128 $reneequery=sql_pre_query("SELECT * FROM \"".$sqlt."smileys\"", array(null));
 129 $reneeresult=sql_query($reneequery,$link);
 130 $reneenum=sql_num_rows($reneeresult);
 131 $renees=0;
 132 while ($renees < $reneenum) {
 133 $FileName=sql_result($reneeresult,$renees,"FileName");
 134 $SmileName=sql_result($reneeresult,$renees,"SmileName");
 135 $SmileText=sql_result($reneeresult,$renees,"SmileText");
 136 $SmileDirectory=sql_result($reneeresult,$renees,"Directory");
 137 $ShowSmile=sql_result($reneeresult,$renees,"Display");
 138 $ReplaceType=sql_result($reneeresult,$renees,"ReplaceCI");
 139 if($ReplaceType=="on") { $ReplaceType = "yes"; }
 140 if($ReplaceType=="off") { $ReplaceType = "no"; }
 141 if($ReplaceType!="yes"||$ReplaceType!="no") { $ReplaceType = "no"; }
 142 $Smile1 = $SmileText;
 143 $Smile2 = '<img src="'.$SmileDirectory.''.$FileName.'" style="vertical-align: middle; border: 0px;" title="'.$SmileName.'" alt="'.$SmileName.'" />';
 144 if($ReplaceType=="no") {
 145 $Text = str_replace($Smile1, $Smile2, $Text); }
 146 if($ReplaceType=="yes") {
 147         $Smile1 = preg_quote($SmileText,"/");
 148 $Text = preg_replace("/".$Smile1."/i",$Smile2,$Text); }
 149 ++$renees; } return $Text; }
 150 // Removes the bad stuff
 151 function remove_bad_entities($Text) {
 152 //HTML Entities Dec Version
 153 $Text = preg_replace("/&#8238;/isU","",$Text);
 154 $Text = preg_replace("/&#8194;/isU","",$Text);
 155 $Text = preg_replace("/&#8195;/isU","",$Text);
 156 $Text = preg_replace("/&#8201;/isU","",$Text);
 157 $Text = preg_replace("/&#8204;/isU","",$Text);
 158 $Text = preg_replace("/&#8205;/isU","",$Text);
 159 $Text = preg_replace("/&#8206;/isU","",$Text);
 160 $Text = preg_replace("/&#8207;/isU","",$Text);
 161 //HTML Entities Hex Version
 162 $Text = preg_replace("/&#x202e;/isU","",$Text);
 163 $Text = preg_replace("/&#x2002;/isU","",$Text);
 164 $Text = preg_replace("/&#x2003;/isU","",$Text);
 165 $Text = preg_replace("/&#x2009;/isU","",$Text);
 166 $Text = preg_replace("/&#x200c;/isU","",$Text);
 167 $Text = preg_replace("/&#x200d;/isU","",$Text);
 168 $Text = preg_replace("/&#x200e;/isU","",$Text);
 169 $Text = preg_replace("/&#x200f;/isU","",$Text);
 170 //HTML Entities Name Version
 171 $Text = preg_replace("/&ensp;/isU","",$Text);
 172 $Text = preg_replace("/&emsp;/isU","",$Text);
 173 $Text = preg_replace("/&thinsp;/isU","",$Text);
 174 $Text = preg_replace("/&zwnj;/isU","",$Text);
 175 $Text = preg_replace("/&zwj;/isU","",$Text);
 176 $Text = preg_replace("/&lrm;/isU","",$Text);
 177 $Text = preg_replace("/&rlm;/isU","",$Text);
 178 return $Text; }
 179 // Remove the bad stuff
 180 function remove_spaces($Text) {
 181 $Text = preg_replace("/(^\t+|\t+$)/","",$Text);
 182 $Text = preg_replace("/(^\n+|\n+$)/","",$Text);
 183 $Text = preg_replace("/(^\r+|\r+$)/","",$Text);
 184 $Text = preg_replace("/(\r|\n|\t)+/"," ",$Text);
 185 $Text = preg_replace("/\s\s+/"," ",$Text);
 186 $Text = preg_replace("/(^\s+|\s+$)/","",$Text);
 187 $Text = remove_bad_entities($Text);
 188 return $Text; }
 189 // Fix some chars
 190 function fixbamps($text) {
 191 $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;");
 192 $fixamps2 = array("&copy;","&reg;","&trade;","&quot;","&amp;","&lt;","&gt;","&\\1acute;","&\\1grave;","&\\1circ;","&\\1uml;","&\\1tilde;","&aring;","&aelig;","&ccedil;","&eth;","&oslash;","&szlig;","&thorn;");
 193 $ampnum = count($fixamps1); $ampi=0;
 194 while ($ampi < $ampnum) {
 195 $text = preg_replace("/".$fixamps1[$ampi]."/i", $fixamps2[$ampi], $text);
 196 ++$ampi; }
 197 $text = preg_replace("/&amp;#(x[a-f0-9]+|[0-9]+);/i", "&#$1;", $text);
 198 return $text; }
 199         $Names['K'] = "Katarzyna";
 200 define("_katarzyna_", $Names['K']);
 201 $utshour = $dayconv['hour'];
 202 $utsminute = $dayconv['minute'];
 203 // Change Time Stamp to a readable time
 204 function GMTimeChange($format,$timestamp,$offset,$minoffset=null,$dst=null) {
 205 global $utshour,$utsminute;
 206 $dstake = null;
 207 if(!is_numeric($minoffset)) { $minoffset = "00"; }
 208 $ts_array = explode(":",$offset);
 209 if(count($ts_array)!=2) {
 210         if(!isset($ts_array[0])) { $ts_array[0] = "0"; }
 211         if(!isset($ts_array[1])) { $ts_array[1] = "00"; }
 212         $offset = $ts_array[0].":".$ts_array[1]; }
 213 if(!is_numeric($ts_array[0])) { $ts_array[0] = "0"; }
 214 if(!is_numeric($ts_array[1])) { $ts_array[1] = "00"; }
 215 if($ts_array[1]<0) { $ts_array[1] = "00"; $offset = $ts_array[0].":".$ts_array[1]; }
 216 $tsa = array("offset" => $offset, "hour" => $ts_array[0], "minute" => $ts_array[1]);
 217 //$tsa['minute'] = $tsa['minute'] + $minoffset;
 218 if($dst!="on"&&$dst!="off") { $dst = "off"; }
 219 if($dst=="on") { if($dstake!="done") {
 220         $dstake = "done"; $tsa['hour'] = $tsa['hour']+1; } }
 221 $utimestamp = $tsa['hour'] * $utshour;
 222 $utimestamp = $utimestamp + $tsa['minute'] * $utsminute;
 223 $utimestamp = $utimestamp + $minoffset * $utsminute;
 224 $timestamp = $timestamp + $utimestamp;
 225 return date($format,$timestamp); }
 226         $Names['SB'] = "Stephanie Braun";
 227 define("_stephanie_", $Names['SB']);
 228 // Change Time Stamp to a readable time
 229 function TimeChange($format,$timestamp,$offset,$minoffset=null,$dst=null) {
 230 return GMTimeChange($format,$timestamp,$offset,$minoffset,$dst); }
 231 // Make a GMT Time Stamp
 232 function GMTimeStamp() {
 233 $GMTHour = gmdate("H");
 234 $GMTMinute = gmdate("i");
 235 $GMTSecond = gmdate("s");
 236 $GMTMonth = gmdate("n");
 237 $GMTDay = gmdate("d");
 238 $GMTYear = gmdate("Y");
 239 return mktime($GMTHour,$GMTMinute,$GMTSecond,$GMTMonth,$GMTDay,$GMTYear); }
 240 // Make a GMT Time Stamp alt version
 241 function GMTimeStampS() { return time() - date('Z', time()); }
 242 // Get GMT Time
 243 function GMTimeGet($format,$offset,$minoffset=null,$dst=null) {
 244         return GMTimeChange($format,GMTimeStamp(),$offset,$minoffset,$dst); }
 245 // Get GMT Time alt version
 246 function GMTimeGetS($format,$offset,$minoffset=null,$dst=null) {
 247 global $utshour,$utsminute;
 248 $dstake = null;
 249 if(!is_numeric($offset)) { $offset = "0"; }
 250 if(!is_numeric($minoffset)) { $minoffset = "00"; }
 251 $ts_array = explode(":",$offset);
 252 if(count($ts_array)!=2) {
 253         if(!isset($ts_array[0])) { $ts_array[0] = "0"; }
 254         if(!isset($ts_array[1])) { $ts_array[1] = "00"; }
 255         $offset = $ts_array[0].":".$ts_array[1]; }
 256 if(!is_numeric($ts_array[0])) { $ts_array[0] = "0"; }
 257 if(!is_numeric($ts_array[1])) { $ts_array[1] = "00"; }
 258 if($ts_array[1]<0) { $ts_array[1] = "00"; $offset = $ts_array[0].":".$ts_array[1]; }
 259 $tsa = array("offset" => $offset, "hour" => $ts_array[0], "minute" => $ts_array[1]);
 260 //$tsa['minute'] = $tsa['minute'] + $minoffset;
 261 if($dst!="on"&&$dst!="off") { $dst = "off"; }
 262 if($dst=="on") { if($dstake!="done") {
 263         $dstake = "done"; $tsa['hour'] = $tsa['hour']+1; } }
 264 $utimestamp = $tsa['hour'] * $utshour;
 265 $utimestamp = $utimestamp + $tsa['minute'] * $utsminute;
 266 $utimestamp = $utimestamp + $minoffset * $utsminute;
 267 $timestamp = $timestamp + $utimestamp;
 268 return date($format,mktime()+$timestamp); }
 269         $Names['StB'] = "Stevie Braun";
 270 define("_stevie_", $Names['StB']);
 271 // Get Server offset
 272 function GetSeverZone() {
 273 $TestHour1 = date("H");
 274 @putenv("OTZ=".getenv("TZ"));
 275 @putenv("TZ=GMT");
 276 $TestHour2 = date("H");
 277 @putenv("TZ=".getenv("OTZ"));
 278 $TestHour3 = $TestHour1-$TestHour2;
 279 return $TestHour3; }
 280 // Get Server offset alt version
 281 function SeverOffSet() {
 282 $TestHour1 = date("H");
 283 $TestHour2 = gmdate("H");
 284 $TestHour3 = $TestHour1-$TestHour2;
 285 return $TestHour3; }
 286 // Get Server offset new version
 287 function SeverOffSetNew() {
 288 return gmdate("g",mktime(0,date("Z"))); }
 289 function gmtime() { return time() - (int) date('Z'); }
 290 // Acts like highlight_file();
 291 function file_get_source($filename,$return = FALSE) {
 292 $phpsrc = file_get_contents($filename);
 293 $phpsrcs = highlight_string($phpsrc,$return);
 294 return $phpsrcs; }
 295 // Also acts like highlight_file(); but valid xhtml
 296 function valid_get_source($filename) {
 297 $phpsrcs = file_get_source($filename,TRUE);
 298 // Change font tag to span tag for valid xhtml
 299 $phpsrcs = preg_replace("/\<font color=\"(.*?)\"\>/i", "<span style=\"color: \\1;\">", $phpsrcs);
 300 $phpsrcs = preg_replace("/\<\/font>/i", "</span>", $phpsrcs);
 301 return $phpsrcs; }
 302 // Check to see if the user is hidden/shy/timid. >_> | ^_^ | <_<
 303 function GetUserName($idu,$sqlt,$link=null) { $UsersName = null;
 304 global $SQLStat;
 305 if(!isset($link)) { $link = $SQLStat; }
 306 $gunquery = sql_pre_query("SELECT * FROM \"".$sqlt."members\" WHERE \"id\"=%i LIMIT 1", array($idu));
 307 $gunresult=sql_query($gunquery,$link);
 308 $gunnum=sql_num_rows($gunresult);
 309 // I'm now hidden from you. ^_^ | <_< I cant find you.
 310 $UsersHidden = "yes";
 311 if($gunnum>0){
 312 $UsersName=sql_result($gunresult,0,"Name");
 313 // Am i still hidden. o_O <_< I can see you.
 314 $UsersHidden=sql_result($gunresult,0,"HiddenMember"); }
 315 sql_free_result($gunresult);
 316 $UsersInfo['Name'] = $UsersName;
 317 $UsersInfo['Hidden'] = $UsersHidden;
 318 return $UsersInfo; }
 319 if(!function_exists('hash_hmac')) {
 320 function hash_hmac($algo, $data, $key, $raw_output = false) {
 321   $blocksize = 64;
 322   if (strlen($key)>$blocksize) {
 323   if (function_exists('hash')) {
 324   $key=pack('H*',hash($hash, $key)); }
 325   if (!function_exists('hash')) {
 326   $key=pack('H*',$hash($key)); } }
 327   $key=str_pad($key, $blocksize, chr(0x00));
 328   $ipad=str_repeat(chr(0x36),$blocksize);
 329   $opad=str_repeat(chr(0x5c),$blocksize);
 330   return hash($algo, ($key^$opad).pack('H*',hash($algo, ($key^$ipad).$data))); } }
 331 if(!function_exists('hash')) {
 332 function hash($algo, $data, $raw_output = false) {
 333 if($algo!="md5"&&$algo!="sha1") { $algo = "md5"; }
 334 return $algo($data); } }
 335 if(!function_exists('hash_algos')) {
 336 function hash_algos() {
 337 return array(0 => "md5", 1 => "sha1"); } }
 338 // hmac hash function
 339 function hmac($data,$key,$hash='sha1',$blocksize=64) {
 340   if (!function_exists('hash_hmac')) {
 341   if (strlen($key)>$blocksize) {
 342   if (function_exists('hash')) {
 343   $key=pack('H*',hash($hash, $key)); }
 344   if (!function_exists('hash')) {
 345   $key=pack('H*',$hash($key)); } }
 346   $key=str_pad($key, $blocksize, chr(0x00));
 347   $ipad=str_repeat(chr(0x36),$blocksize);
 348   $opad=str_repeat(chr(0x5c),$blocksize);
 349   if (function_exists('hash')) {
 350   return hash($hash, ($key^$opad).pack('H*',hash($hash, ($key^$ipad).$data))); }
 351   if (!function_exists('hash')) {
 352   return $hash(($key^$opad).pack('H*',$hash(($key^$ipad).$data))); } }
 353   if (function_exists('hash_hmac')) {
 354   return hash_hmac($hash,$data,$key); } }
 355 // b64hmac hash function
 356 function b64e_hmac($data,$key,$extdata,$hash='sha1',$blocksize=64) {
 357         $extdata2 = hexdec($extdata); $key = $key.$extdata2;
 358   return base64_encode(hmac($data,$key,$hash,$blocksize).$extdata); }
 359 // b64hmac rot13 hash function
 360 function b64e_rot13_hmac($data,$key,$extdata,$hash='sha1',$blocksize=64) {
 361         $data = str_rot13($data);
 362         $extdata2 = hexdec($extdata); $key = $key.$extdata2;
 363   return base64_encode(hmac($data,$key,$hash,$blocksize).$extdata); }
 364 // salt hmac hash function
 365 function salt_hmac($size1=6,$size2=12) {
 366 $hprand = rand($size1,$size2); $i = 0; $hpass = "";
 367 while ($i < $hprand) {
 368 $hspsrand = rand(1,2);
 369 if($hspsrand!=1&&$hspsrand!=2) { $hspsrand=1; }
 370 if($hspsrand==1) { $hpass .= chr(rand(48,57)); }
 371 /* if($hspsrand==2) { $hpass .= chr(rand(65,70)); } */
 372 if($hspsrand==2) { $hpass .= chr(rand(97,102)); }
 373 ++$i; } return $hpass; }
 374 /* is_empty by M at http://us2.php.net/manual/en/function.empty.php#74093 */
 375 function is_empty($var) {
 376     if (((is_null($var) || rtrim($var) == "") &&
 377                 $var !== false) || (is_array($var) && empty($var))) {
 378         return true; } else { return false; } }
 379 // PHP 5 hash algorithms to functions :o
 380 if(function_exists('hash')&&function_exists('hash_algos')) {
 381 if(in_array("md2",hash_algos())) {
 382 function md2($data) { return hash("md2",$data); } }
 383 if(in_array("md4",hash_algos())) {
 384 function md4($data) { return hash("md4",$data); } }
 385 if(in_array("sha224",hash_algos())) {
 386 function sha224($data) { return hash("sha224",$data); } }
 387 if(in_array("sha256",hash_algos())) {
 388 function sha256($data) { return hash("sha256",$data); } }
 389 if(in_array("sha384",hash_algos())) {
 390 function sha384($data) { return hash("sha384",$data); } }
 391 if(in_array("sha512",hash_algos())) {
 392 function sha512($data) { return hash("sha512",$data); } }
 393 if(in_array("ripemd128",hash_algos())) {
 394 function ripemd128($data) { return hash("ripemd128",$data); } }
 395 if(in_array("ripemd160",hash_algos())) {
 396 function ripemd160($data) { return hash("ripemd160",$data); } }
 397 if(in_array("ripemd256",hash_algos())) {
 398 function ripemd256($data) { return hash("ripemd256",$data); } }
 399 if(in_array("ripemd512",hash_algos())) {
 400 function ripemd320($data) { return hash("ripemd320",$data); } }
 401 if(in_array("salsa10",hash_algos())) {
 402 function salsa10($data) { return hash("salsa10",$data); } }
 403 if(in_array("salsa20",hash_algos())) {
 404 function salsa20($data) { return hash("salsa20",$data); } }
 405 if(in_array("snefru",hash_algos())) {
 406 function snefru($data) { return hash("snefru",$data); } }
 407 if(in_array("snefru256",hash_algos())) {
 408 function snefru256($data) { return hash("snefru256",$data); } }
 409 if(in_array("gost",hash_algos())) {
 410 function gost($data) { return hash("gost",$data); } } }
 411 // Try and convert IPB 2.0.0 style passwords to iDB style passwords
 412 function hash2xkey($data,$key,$hash1='md5',$hash2='md5') {
 413   return $hash1($hash2($key).$hash2($data)); }
 414 // Hash two times with md5 and sha1 for DF2k
 415 function PassHash2x($Text) {
 416 $Text = md5($Text);
 417 $Text = sha1($Text);
 418 return $Text; }
 419 // Hash two times with hmac-md5 and hmac-sha1
 420 function PassHash2x2($data,$key,$extdata,$blocksize=64) {
 421 $extdata2 = hexdec($extdata); $key = $key.$extdata2;
 422 $Text = hmac($data,$key,"md5").$extdata;
 423 $Text = hmac($Text,$key,"sha1").$extdata;
 424 return base64_encode($Text); }
 425 function cp($infile,$outfile,$mode="w") {
 426    $contents = file_get_contents($infile);
 427    $cpfp = fopen($outfile,$mode);
 428    fwrite($cpfp, $contents);
 429    fclose($cpfp);
 430    return true; }
 431 /* str_ireplace for PHP below ver. 5 updated //
 432 //       by Kazuki Przyborowski - Cool Dude 2k      //
 433 //      and upaded by Kazuki Przyborowski again     */
 434 if(!function_exists('str_ireplace')) {
 435 function str_ireplace($search,$replace,$subject) {
 436 if(!is_array($search)&&is_array($replace)) {
 437         $search = array($search); }
 438 if(is_array($search)&&!is_array($replace)) {
 439         $replace = array($replace); }
 440 if(is_array($search)&&is_array($replace)) {
 441         $sc=count($search); $rc=count($replace); $sn=0;
 442         if($sc!=$rc) { return false; }
 443 while ($sc > $sn) {
 444         $search[$sn] = preg_quote($search[$sn], "/");
 445         $subject = preg_replace("/".$search[$sn]."/i", $replace[$sn], $subject);
 446         ++$sn; } }
 447 if(!is_array($search)&&!is_array($replace)) {
 448 $search = preg_quote($search, "/");
 449 $subject = preg_replace("/".$search."/i", $replace, $subject); }
 450 return $subject; } }
 451 /*   Adds httponly to PHP below Ver. 5.2.0   //
 452 //       by Kazuki Przyborowski - Cool Dude 2k      */
 453 function http_set_cookie($name,$value=null,$expire=null,$path=null,$domain=null,$secure=false,$httponly=false) {
 454         $mkcookie = null; $expireGMT = null;
 455         if(!isset($name)) {
 456         output_error("Error: You need to enter a name for cookie.",E_USER_ERROR);
 457         return false; }
 458         if(!isset($expire)) {
 459         output_error("Error: You need to enter a time for cookie to expire.",E_USER_ERROR);
 460         return false; }
 461         $expireGMT = gmdate("D, d-M-Y H:i:s \G\M\T", $expire);
 462         if(!isset($value)) { $value = null; }
 463         if(!isset($httponly)||$httponly==false) {
 464         setcookie($name, $value, $expire, $path, $domain, $secure); return true; }
 465         if(version_compare(PHP_VERSION,"5.2.0",">=")&&$httponly==true) {
 466         setcookie($name, $value, $expire, $path, $domain, $secure, $httponly); return true; }
 467         if(version_compare(PHP_VERSION,"5.2.0","<")&&$httponly==true) {
 468         $mkcookie = "Set-Cookie: ".rawurlencode($name)."=".rawurlencode($value);
 469         $mkcookie = $mkcookie."; expires=".$expireGMT;
 470         if(isset($path)&&$path!=null) { $mkcookie = $mkcookie."; path=".$path; }
 471         if(isset($domain)&&$domain!=null) { $mkcookie = $mkcookie."; domain=".$domain; }
 472         if(isset($secure)&&$secure===true) { $mkcookie = $mkcookie."; secure"; }
 473         if(isset($httponly)&&$httponly===true) { $mkcookie = $mkcookie."; HttpOnly"; }
 474 header($mkcookie, false); return true; } }
 475 $foobar="fubar"; $$foobar="foobar";
 476 // Debug info
 477 function dump_included_files($type="var_dump") {
 478         if(!isset($type)) { $type = "var_dump"; }
 479         if($type=="print_r") { return print_r(get_included_files()); }
 480         if($type=="var_dump") { return var_dump(get_included_files()); }
 481         if($type=="var_export") { return var_export(get_included_files()); } }
 482 function count_included_files() {       return count(get_included_files()); }
 483 function dump_extensions($type="var_dump") {
 484         if(!isset($type)) { $type = "var_dump"; }
 485         if($type=="print_r") { return print_r(get_loaded_extensions()); }
 486         if($type=="var_dump") { return var_dump(get_loaded_extensions()); }
 487         if($type=="var_export") { return var_export(get_loaded_extensions()); } }
 488 function count_extensions() {   return count(get_loaded_extensions()); }
 489 ?>