2 /************************************************************************
3 * MXChange v0.2.1 Start: 08/25/2003 *
4 * =============== Last change: 11/29/2005 *
6 * -------------------------------------------------------------------- *
7 * File : functions.php *
8 * -------------------------------------------------------------------- *
9 * Short description : Many non-MySQL functions (also file access) *
10 * -------------------------------------------------------------------- *
11 * Kurzbeschreibung : Viele Nicht-MySQL-Funktionen (auch Dateizugriff) *
12 * -------------------------------------------------------------------- *
14 * -------------------------------------------------------------------- *
15 * Copyright (c) 2003 - 2008 by Roland Haeder *
16 * For more information visit: http://www.mxchange.org *
18 * This program is free software; you can redistribute it and/or modify *
19 * it under the terms of the GNU General Public License as published by *
20 * the Free Software Foundation; either version 2 of the License, or *
21 * (at your option) any later version. *
23 * This program is distributed in the hope that it will be useful, *
24 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
26 * GNU General Public License for more details. *
28 * You should have received a copy of the GNU General Public License *
29 * along with this program; if not, write to the Free Software *
30 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *
32 ************************************************************************/
34 // Some security stuff...
35 if (ereg(basename(__FILE__), $_SERVER['PHP_SELF'])) {
36 $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
40 // Check if our config file is writeable or not
41 function is_INCWritable($inc) {
42 $fp = @fopen(PATH."inc/".$inc.".php", 'a');
43 if ($inc == "dummy") {
46 return @unlink(PATH."inc/dummy.php");
48 // Close all other files
53 // Open a table (you may want to add some header stuff here)
54 function OPEN_TABLE($PERCENT = "", $CLASS = "", $ALIGN="left", $VALIGN="", $td_only=false) {
56 // Count tables so we can generate CSS classes for every table... :-)
58 // Class is empty so count one up and create a class
59 $table_cnt++; $CLASS = "class".$table_cnt;
61 $OUT = "<TABLE border=\"0\" cellspacing=\"0\" cellpadding=\"0\"";
63 // Shall I add the classes to TABLE and TD or only to TD?
64 if (!$td_only) $OUT .= " class=\"".$CLASS."\"";
67 if (!empty($PERCENT)) $OUT .= " width=\"".$PERCENT."\"";
70 if (!empty($ALIGN)) $OUT .=" align=\"".$ALIGN."\"";
72 // Vertical align is given
73 if (!empty($VALIGN)) $OUT .= " valign=\"".$VALIGN."\"";
74 $OUT .= ">\n<TR>\n<TD";
75 if (!empty($ALIGN)) $OUT .=" align=\"".$ALIGN."\"";
76 $OUT .= " class=\"".$CLASS."\">";
80 // Close a table (you may want to add some footer stuff here)
81 function CLOSE_TABLE($ADD="") {
82 OUTPUT_HTML(" </TD>\n</TR>");
83 if (!empty($ADD)) OUTPUT_HTML($ADD);
84 OUTPUT_HTML("</TABLE>");
87 // Output HTML code directly or "render" it. You addionally switch the new-line character off
88 function OUTPUT_HTML($HTML, $NEW_LINE = true) {
89 // Some global variables
90 global $OUTPUT, $footer, $CSS;
92 // Do we have HTML-Code here?
94 // Yes, so we handle it as you have configured
98 // That's why you don't need any \n at the end of your HTML code... :-)
99 if (_OB_CACHING == "on") {
100 // Output into PHP's internal buffer
103 // That's why you don't need any \n at the end of your HTML code... :-)
104 if ($NEW_LINE) echo "\n";
106 // Render mode for old or lame servers...
109 // That's why you don't need any \n at the end of your HTML code... :-)
110 if ($NEW_LINE) $OUTPUT .= "\n";
115 // If we are switching from render to direct output rendered code
116 if ((!empty($OUTPUT)) && (_OB_CACHING != "on")) { OUTPUT_RAW($OUTPUT); $OUTPUT = ""; }
118 // The same as above... ^
120 if ($NEW_LINE) echo "\n";
124 // Huh, something goes wrong or maybe you have edited config.php ???
125 die ("<STRONG>".FATAL_ERROR.":</STRONG> ".LANG_NO_RENDER_DIRECT);
128 } elseif ((_OB_CACHING == "on") && ($footer == 1)) {
129 // Output cached HTML code
130 $OUTPUT = ob_get_contents();
132 // Clear output buffer for later output
135 if ((EXT_IS_ACTIVE("rewrite", true)) && (function_exists('REWRITE_LINKS')) && ($CSS != "1") && ($CSS != "-1")) {
136 $OUTPUT = REWRITE_LINKS($OUTPUT);
139 // Compile and run finished rendered HTML code
140 while (strpos($OUTPUT, '{!') > 0) {
141 // Prepare the content and eval() it...
143 $eval = "\$newContent = \"" . COMPILE_CODE(addslashes($OUTPUT)) . "\";";
146 if (empty($newContent)) {
147 // Something went wrong!
148 die("Evaluation error:<pre>".htmlentities($eval)."</pre>");
150 $OUTPUT = $newContent;
153 // Output code here, DO NOT REMOVE! ;-)
155 } elseif ((OUTPUT_MODE == "render") && (!empty($OUTPUT))) {
156 // Rewrite links when rewrite extension is active
157 if ((EXT_IS_ACTIVE("rewrite", true)) && (function_exists('REWRITE_LINKS')) && ($CSS != "1") && ($CSS != "-1")) {
158 $OUTPUT = REWRITE_LINKS($OUTPUT);
161 // Compile and run finished rendered HTML code
162 while (strpos($OUTPUT, '{!') > 0) {
163 $eval = "\$OUTPUT = \"" . COMPILE_CODE(addslashes($OUTPUT)) . "\";";
167 // Output code here, DO NOT REMOVE! ;-)
172 // Output the raw HTML code
173 function OUTPUT_RAW ($HTML) {
174 // Output stripped HTML code to avoid broken JavaScript code, etc.
175 echo stripslashes($HTML);
177 // Flush the output if only _OB_CACHING is not "on"
178 if (_OB_CACHING != "on") {
184 // Add a fatal error message to the queue array
185 function ADD_FATAL ($message, $extra="") {
188 // Regular text message to add to $FATAL
191 // $message is text with a mask plus extras to insert into the text
192 $FATAL[] = sprintf($message, $extra);
196 // Load a template file and return it's content (only it's name; do not use ' or ")
197 function LOAD_TEMPLATE($template, $return=false, $content="") {
198 // Add more variables which you want to use in your template files
199 global $DATA, $_CONFIG, $username;
201 // Count the template load
202 if (!isset($_CONFIG['num_templates'])) $_CONFIG['num_templates'] = 0;
203 $_CONFIG['num_templates']++;
206 $ACTION = SQL_ESCAPE($GLOBALS['action']);
207 $WHAT = SQL_ESCAPE($GLOBALS['what']);
209 if (empty($GLOBALS['refid'])) $GLOBALS['refid'] = 0;
210 $REFID = $GLOBALS['refid'];
212 if ($template == "member_support_form") {
213 // Support request of a member
214 $result = SQL_QUERY_ESC("SELECT sex, surname, family FROM "._MYSQL_PREFIX."_user_data WHERE userid=%d LIMIT 1",
215 array($GLOBALS['userid']), __FILE__, __LINE__);
216 list($sex, $surname, $family) = SQL_FETCHROW($result);
217 SQL_FREERESULT($result);
218 $salut = TRANSLATE_SEX($sex);
221 // Generate date/time string
222 $date_time = MAKE_DATETIME(time(), "1");
225 $BASE = PATH."templates/".GET_LANGUAGE()."/html/";
228 // Check for admin/guest/member templates
229 if (strpos($template, "admin_") > -1) {
230 // Admin template found
232 } elseif (strpos($template, "guest_") > -1) {
233 // Guest template found
235 } elseif (strpos($template, "member_") > -1) {
236 // Member template found
238 } elseif (strpos($template, "install_") > -1) {
239 // Installation template found
241 } elseif (strpos($template, "ext_") > -1) {
242 // Extension template found
244 } elseif (strpos($template, "la_") > -1) {
245 // "Logical-area" template found
248 // Test for extension
249 $test = substr($template, 0, strpos($template, "_"));
250 if (EXT_IS_ACTIVE($test)) {
251 // Set extra path to extension's name
256 ////////////////////////
257 // Generate file name //
258 ////////////////////////
259 $file = $BASE.$MODE.$template.".tpl";
261 if ((!empty($GLOBALS['what'])) && ((strpos($template, "_header") > 0) || (strpos($template, "_footer") > 0)) && (($MODE == "guest/") || ($MODE == "member/") || ($MODE == "admin/"))) {
262 // Select what depended header/footer template file for admin/guest/member area
263 $file2 = sprintf("%s%s%s_%s.tpl",
267 SQL_ESCAPE($GLOBALS['what'])
271 if (file_exists($file2)) $file = $file2;
273 // Remove variable from memory
277 // Does the special template exists?
278 if ((!file_exists($file)) || (!is_readable($file))) {
279 // Reset to default template
280 $file = $BASE.$template.".tpl";
283 // Now does the final template exists?
284 if ((file_exists($file)) && (is_readable($file))) {
285 // The local file does exists so we load it. :)
286 $tmpl_file = implode("", file($file));
288 // Replace ' to our own chars to preventing them being quoted
289 while (strpos($tmpl_file, "\'") !== false) { $tmpl_file = str_replace("\'", '{QUOT}', $tmpl_file); }
291 // Do we have to compile the code?
292 if ((strpos($tmpl_file, "\$") !== false) || (strpos($tmpl_file, '{--') !== false) || (strpos($tmpl_file, '--}') > 0)) {
294 $tmpl_file = "\$ret=\"" . COMPILE_CODE(addslashes($tmpl_file)) . "\";";
297 // Simply return loaded code
301 // Add surrounding HTML comments to help finding bugs faster
302 $ret = "<!-- Template ".$template." - Start -->\n".$ret."<!-- Template ".$template." - End -->\n";
303 } elseif ((IS_ADMIN()) || ((isBooleanConstantAndTrue('mxchange_installing')) && (!isBooleanConstantAndTrue('mxchange_installed')))) {
304 // Only admins shall see this warning or when installation mode is active
305 $ret = "<br /><SPAN class=\"guest_failed\">".TEMPLATE_404."</SPAN><br />
306 (".basename($file).")<br />
309 <PRE>".print_r($content, true)."</PRE>
311 <PRE>".print_r($DATA, true)."</PRE>
315 // Do we have some content to output or return?
317 // Not empty so let's put it out! ;)
319 // Return the HTML code
325 } elseif (isBooleanConstantAndTrue('DEBUG_MODE')) {
326 // Warning, empty output!
327 return "E:".$template."<br />\n";
331 // Send mail out to an email address
332 function SEND_EMAIL($TO, $SUBJECT, $MSG, $HTML='N', $FROM="") {
333 // Compile subject line (for POINTS constant etc.)
334 $eval = "\$SUBJECT = \"" . COMPILE_CODE(addslashes($SUBJECT)) . "\";";
336 $SUBJECT = html_entity_decode($SUBJECT);
339 if (!eregi("@", $TO)) {
340 // Value detected, load email from database
341 if (EXT_IS_ACTIVE("msg")) {
342 ADD_MESSAGE_TO_BOX($TO, $SUBJECT, $MSG, $HTML);
345 $result_email = SQL_QUERY_ESC("SELECT email FROM "._MYSQL_PREFIX."_user_data WHERE userid=%d LIMIT 1", array(bigintval($TO)), __FILE__, __LINE__);
346 list($TO) = SQL_FETCHROW($result_email);
347 SQL_FREERESULT($result_email);
351 // Not in PHPMailer-Mode
352 if (!CHECK_PHPMAILER_USAGE()) {
354 // Load email header template
355 $FROM = LOAD_EMAIL_TEMPLATE("header");
358 $FROM .= LOAD_EMAIL_TEMPLATE("header");
360 } elseif (isBooleanConstantAndTrue('DEBUG_MODE')) {
362 // Load email header template
363 $FROM = LOAD_EMAIL_TEMPLATE("header");
366 $FROM .= LOAD_EMAIL_TEMPLATE("header");
370 // Fix HTML parameter (default is no!)
371 if (empty($HTML)) $HTML = "N";
372 if (isBooleanConstantAndTrue('DEBUG_MODE')) {
373 // In debug mode we want to display the mail instead of sending it away so we can debug this part
375 ".htmlentities(trim($FROM))."
377 Subject : ".$SUBJECT."
380 } elseif (($HTML == "Y") && (EXT_IS_ACTIVE("html_mail", true))) {
381 // Send mail as HTML away
382 SEND_HTML_EMAIL($TO, $SUBJECT, $MSG, $FROM);
383 } elseif (!empty($TO)) {
385 $TO = COMPILE_CODE($TO);
388 SEND_RAW_EMAIL($TO, COMPILE_CODE($SUBJECT), COMPILE_CODE($MSG), $FROM);
389 } elseif ($HTML == "N") {
391 SEND_RAW_EMAIL(WEBMASTER, COMPILE_CODE($SUBJECT), COMPILE_CODE($MSG), $FROM);
395 // Check if legacy or PHPMailer command
397 function CHECK_PHPMAILER_USAGE() {
398 return ((defined('SMTP_HOSTNAME')) && (defined('SMTP_USER')) && (defined('SMTP_PASSWORD')) && (SMTP_HOSTNAME != "") && (SMTP_USER != ""));
402 * Send out a raw email with PHPMailer class or legacy mail() command
404 function SEND_RAW_EMAIL ($to, $subject, $msg, $from) {
405 // Shall we use PHPMailer class or legacy mode?
406 if (CHECK_PHPMAILER_USAGE()) {
407 // Use PHPMailer class with SMTP enabled
408 require_once(PATH."inc/phpmailer/class.phpmailer.php");
409 require_once(PATH."inc/phpmailer/class.smtp.php");
412 $mail = new PHPMailer();
413 $mail->PluginDir = PATH."inc/phpmailer/";
416 $mail->SMTPAuth = true;
417 $mail->Host = SMTP_HOSTNAME;
419 $mail->Username = SMTP_USER;
420 $mail->Password = SMTP_PASSWORD;
422 $mail->FromName = MAIN_TITLE;
423 $mail->Subject = $subject;
424 if ((EXT_IS_ACTIVE("html_mail")) && (strip_tags($msg) != $msg)) {
426 $mail->AltBody = "Your mail program required HTML support to read this mail!";
427 $mail->WordWrap = 70;
432 $mail->AddAddress($to, "");
433 $mail->AddReplyTo(WEBMASTER,MAIN_TITLE);
434 $mail->AddCustomHeader("Errors-To:".WEBMASTER);
435 $mail->AddCustomHeader("X-Loop:".WEBMASTER);
438 // Use legacy mail() command
439 @mail($to, $subject, $msg, $from);
444 // Generate a password in a specified length or use default password length
445 function GEN_PASS($LEN = 0) {
447 if ($LEN == 0) $LEN = $_CONFIG['pass_len'];
449 // Initialize array with all allowed chars
450 $ABC = explode(",", "a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z,0,1,2,3,4,5,6,7,8,9,-,+,_,/");
452 // Initialize randomizer
453 mt_srand((double) microtime() * 1000000);
455 // Start creating password
457 for ($i = 0; $i < $LEN; $i++) {
458 $PASS .= $ABC[mt_rand(0, sizeof($ABC) -1)];
461 // When the size is below 40 we can also add additional security by scrambling it
462 if (strlen($PASS) <= 40) {
463 // Also scramble the password
464 $PASS = scrambleString($PASS);
467 // Return the password
471 function MAKE_DATETIME($time, $mode="0")
475 return NEVER_HAPPENED;
477 // Filter out numbers
478 $time = bigintval($time);
481 switch (GET_LANGUAGE())
483 case "de": // German date / time format
486 case "0": $ret = date("d.m.Y \u\m H:i \U\h\\r", $time); break;
487 case "1": $ret = strtolower(date("d.m.Y - H:i", $time)); break;
488 case "2": $ret = date("d.m.Y|H:i", $time); break;
489 case "3": $ret = date("d.m.Y", $time); break;
493 default: // Default is the US date / time format!
496 case "0": $ret = date("r", $time); break;
497 case "1": $ret = date("Y-m-d - g:i A", $time); break;
498 case "2": $ret = date("y-m-d|H:i", $time); break;
499 case "3": $ret = date("y-m-d", $time); break;
505 // Translates the american decimal dot into a german comma
506 function TRANSLATE_COMMA($dotted, $cut=true) {
508 // Default is 3 you can change this in admin area "Misc -> Misc Options"
509 if (empty($_CONFIG['max_comma'])) $_CONFIG['max_comma'] = "3";
510 if (!ereg("\.", $dotted)) $dotted .= ".".str_repeat("0", $_CONFIG['max_comma']);
512 // Remove trailing zeros
513 $dot = str_replace(".", "x", $dotted);
514 while(substr($dot, -1, 1) == "0") {
515 $dot = substr($dot, 0, -1);
518 if (substr($dot, -1, 1) == "x") {
519 // Last char is the 'x'
520 $dotted = substr($dot, 0, -1);
522 // Last char is a number
523 $dotted = str_replace("x", ".", $dot);
528 switch (GET_LANGUAGE()) {
530 $pos = strpos($dotted, ".");
533 // Cut x numbers behind comma
534 $dotted = str_replace(".", ",", substr($dotted, 0, ($pos + $_CONFIG['max_comma'] + 1)));
536 // Replace comma with dot
537 $dotted = str_replace(".", ",", $dotted);
541 $dotted = "0,".str_repeat("0", $_CONFIG['max_comma']);
543 $dotted .= ",".str_repeat("0", $_CONFIG['max_comma']);
551 $dotted = substr($dotted, 0, ($pos + $_CONFIG['max_comma'] + 1));
553 $dotted .= ".".str_repeat("0", $_CONFIG['max_comma']);
562 function DEREFERER($URL) {
563 $URL = URL."/modules.php?module=loader&url=".urlencode(base64_encode(COMPILE_CODE($URL)));
568 function TRANSLATE_SEX($sex) {
571 case "M": $ret = SEX_M; break;
572 case "F": $ret = SEX_F; break;
573 case "C": $ret = SEX_C; break;
574 default : $ret = $sex; break;
579 function GET_POOL_TYPE($PT) {
582 case "TEMP" : $ret = POOL_TEMP; break;
583 case "SEND" : $ret = POOL_SEND; break;
584 case "NEW" : $ret = POOL_NEW; break;
585 case "ADMIN" : $ret = POOL_ADMIN; break;
586 case "ACTIVE" : $ret = POOL_ACTIVE; break;
587 case "DELETED": $ret = POOL_DELETED; break;
588 default : $ret = POOL_UNKNOWN." (".$PT.")"; break;
593 function FRAMETESTER($URL) {
594 // Prepare frametester URL
595 $frametesterUrl = sprintf("%s/modules.php?module=frametester&url=%s",
597 urlencode(base64_encode(COMPILE_CODE($URL)))
599 return $frametesterUrl;
602 function SELECTION_COUNT($array) {
604 if (is_array($array)) {
605 foreach ($array as $key => $sel) {
606 if (!empty($sel)) $ret++;
612 function IMG_CODE ($code, $type, $DATA, $uid) {
613 return "<IMG border=\"0\" alt=\"Code\" src=\"".URL."/mailid_top.php?uid=".$uid."&".$type."=".$DATA."&mode=img&code=".$code."\">";
616 function TRANSLATE_STATUS($status) {
620 $ret = ACCOUNT_UNCONFIRMED;
624 $ret = ACCOUNT_CONFIRMED;
628 $ret = ACCOUNT_LOCKED;
632 $ret = UNKNOWN_STATUS_1.$status.UNKNOWN_STATUS_2;
638 function GET_LANGUAGE() {
639 if (!empty($_GET['mx_lang'])) {
640 // Accept only first 2 chars
641 $lang = substr($_GET['mx_lang'], 0, 2);
647 // Set default return value to default language from config
650 // Check GET variable and cookie
652 // Check if main language file does exist
653 if (file_exists(PATH."inc/language/".$lang.".php")) {
654 // Okay found, so let's update cookies
657 } elseif (!isSessionVariableSet('mx_lang')) {
658 // Return stored value from cookie
659 $ret = get_session('mx_lang');
661 // Fixes a warning before the session has the mx_lang constant
662 if (empty($ret)) $ret = DEFAULT_LANG;
667 function SET_LANGUAGE($lang) {
670 // Accept only first 2 chars!
671 $lang = substr(SQL_ESCAPE(strip_tags($lang)), 0, 2);
674 set_session("mx_lang", $lang);
677 function LOAD_EMAIL_TEMPLATE($template, $content="", $UID="0") {
678 global $DATA, $_CONFIG, $REPLACER;
680 // Keept for backward-compatiblity (please replace these variables against our new {--CONST--} syntax!)
681 $MAIN_TITLE = MAIN_TITLE; $URL = URL; $WEBMASTER = WEBMASTER;
682 $surname = ""; $family = ""; $nick = ""; $sex = "N";
684 // Prepare IP number and User Agent
685 $REMOTE_ADDR = getenv('REMOTE_ADDR');
686 $HTTP_USER_AGENT = getenv('HTTP_USER_AGENT');
689 if (isSessionVariableSet('admin_login')) {
691 $result = SQL_QUERY_ESC("SELECT email FROM "._MYSQL_PREFIX."_admins WHERE login='%s' LIMIT 1",
692 array(SQL_ESCAPE(get_session('admin_login'))), __FILE__, __LINE__);
693 list($ADMIN) = SQL_FETCHROW($result);
694 SQL_FREERESULT($result);
697 // Expiration in a nice output format
698 if ($_CONFIG['auto_purge'] == 0) {
699 // Will never expire!
700 $EXPIRATION = MAIL_WILL_NEVER_EXPIRE;
701 } elseif (function_exists('CREATE_FANCY_TIME')) {
702 // Create nice date string
703 $EXPIRATION = CREATE_FANCY_TIME($_CONFIG['auto_purge']);
706 $EXPIRATION = round($_CONFIG['auto_purge']/60/60/24)." "._DAYS;
711 case "bonus-mail": // Load data for the bonus mail
714 $points = TRANSLATE_COMMA($DATA[4]);
716 $TARGET_URL = $DATA[8];
717 $CATEGORY = GET_CATEGORY($DATA[9]);
721 foreach ($REPLACER as $key=>$value)
723 if (isset($DATA[$key])) $content = str_replace($value, $DATA[$key], $content);
729 $BLOCKS = $_CONFIG['max_send'];
732 $PAYMENT = GET_PAYMENT($DATA[3]);
733 $TARGET_URL = $DATA[5];
734 $CATEGORY = GET_CATEGORY($DATA[6]);
738 case "order-deleted":
740 $TARGET_URL = $DATA[0];
750 case "confirm-member":
751 $points = $_CONFIG['points_register'];
754 case "confirm-referral":
762 $SEND_UID = $DATA[1];
763 $CATEGORY = GET_CATEGORY($DATA[9]);
764 $TIME = GET_PAY_POINTS($DATA[5], "time");
765 $TARGET_URL = $DATA[7];
766 $points = TRANSLATE_COMMA(GET_PAY_POINTS($DATA[5], "payment"));
767 // Warning! This ID has changed from 10 to 11!
771 foreach ($REPLACER as $key=>$value)
773 if (isset($DATA[$key])) $content = str_replace($value, $DATA[$key], $content);
779 $SEND_UID = $DATA[1];
780 $CATEGORY = GET_CATEGORY($DATA[9]);
781 $TARGET_URL = $DATA[7];
786 $points = TRANSLATE_COMMA($DATA[10]);
790 if (isset($_POST['points'])) {
791 $points = bigintval($_POST['points']);
793 $points = __POINTS_VALUE;
797 case "guest_request_confirm":
804 if (EXT_IS_ACTIVE("nickname")) {
806 $result = SQL_QUERY_ESC("SELECT surname, family, sex, email, nickname FROM "._MYSQL_PREFIX."_user_data WHERE userid=%d LIMIT 1",
807 array(bigintval($UID)), __FILE__, __LINE__);
808 list($surname, $family, $sex, $email, $nick) = SQL_FETCHROW($result);
809 SQL_FREERESULT($result);
812 $result = SQL_QUERY_ESC("SELECT surname, family, sex, email FROM "._MYSQL_PREFIX."_user_data WHERE userid=%d LIMIT 1",
813 array(bigintval($UID)), __FILE__, __LINE__);
814 list($surname, $family, $sex, $email) = SQL_FETCHROW($result);
815 SQL_FREERESULT($result);
819 // Neutral sex and email address is default
824 // Translate M to male or F to female
825 $salut = TRANSLATE_SEX($sex);
827 // Store email for some functions in global data array
828 $DATA['email'] = $email;
831 $BASE = PATH."templates/".GET_LANGUAGE()."/emails/";
833 // Check for admin/guest/member templates
834 if (strpos($template, "admin_") > -1) {
835 // Admin template found
836 $file = $BASE."admin/".$template.".tpl";
837 } elseif (strpos($template, "guest_") > -1) {
838 // Guest template found
839 $file = $BASE."guest/".$template.".tpl";
840 } elseif (strpos($template, "member_") > -1) {
841 // Member template found
842 $file = $BASE."member/".$template.".tpl";
844 // Test for extension
845 $test = substr($template, 0, strpos($template, "_"));
846 if (EXT_IS_ACTIVE($test)) {
847 // Set extra path to extension's name
848 $file = $BASE.$test."/".$template.".tpl";
850 // No special filename
851 $file = $BASE.$template.".tpl";
855 // Does the special template exists?
856 if ((!@file_exists($file)) || (!is_readable($file))) {
857 // Reset to default template
858 $file = $BASE.$template.".tpl";
861 // Now does the final template exists?
862 if ((@file_exists($file)) && (is_readable($file)))
864 // The local file does exists so we load it. :)
865 $tmpl_file = @implode("", @file($file));
866 $tmpl_file = addslashes($tmpl_file);
869 $tmpl_file = COMPILE_CODE($tmpl_file);
872 $tmpl_file = "\$content=\"".$tmpl_file."\";";
875 // Replace HTML confirm chars
876 $content = html_entity_decode($content);
878 elseif (!empty($template))
880 // Template file not found!
881 $content = TEMPLATE_404.": ".$template."<br />
883 <PRE>".print_r($content, true)."</PRE>
885 <PRE>".print_r($DATA, true)."</PRE>
888 // Debug mode not active? Then remove the HTML tags
889 if (!DEBUG_MODE) $content = strip_tags($content);
893 // No template name supplied!
894 $content = NO_TEMPLATE_SUPPLIED;
896 return COMPILE_CODE($content);
899 function MAKE_TIME($H, $M, $S, $stamp)
901 // Extract day, month and year from given timestamp
902 $DAY = date("d", $stamp);
903 $MONTH = date("m", $stamp);
904 $YEAR = date('Y', $stamp);
906 // Create timestamp for wished time which depends on extracted date
907 return mktime($H, $M, $S, $MONTH, $DAY, $YEAR);
910 function LOAD_URL($URL, $addUrlData=true) {
911 global $CSS, $_CONFIG, $link, $db, $footer;
913 // Check if http(s):// is there
914 if ((substr($URL, 0, 7) != "http://") && (substr($URL, 0, 8) != "https://")) {
915 // Make all URLs full-qualified
919 // Compile out URI codes
920 $URL = COMPILE_CODE($URL);
923 $OUTPUT = ob_get_contents();
928 // Add some data to URL if cookies are not accepted
929 if (((!defined('__COOKIES')) || (!__COOKIES)) && ($addUrlData)) $URL = ADD_URL_DATA($URL);
931 // Probe for bot from search engine
932 if ((eregi("spider", getenv('HTTP_USER_AGENT'))) || (eregi("bot", getenv('HTTP_USER_AGENT'))) || (eregi("spider", getenv('HTTP_USER_AGENT')))) {
933 // Search engine bot detected so let's rewrite many chars for the link
934 $URL = htmlentities(strip_tags($URL), ENT_QUOTES);
936 // Output new location link as anchor
937 OUTPUT_HTML("<A href=\"".$URL."\">".$URL."</A>");
938 } elseif (!headers_sent()) {
939 // Load URL when headers are not sent
940 @header ("Location: ".str_replace("&", "&", $URL));
942 // Output error message
943 include(PATH."inc/header.php");
944 LOAD_TEMPLATE("redirect_url", false, str_replace("&", "&", $URL));
945 include(PATH."inc/footer.php");
950 function COMPILE_CODE($code, $simple = false, $constants = true, $full = true) {
951 global $SEC_CHARS, $URL_CHARS;
954 // Select smaller set of chars to replace when we e.g. want to compile URLs
955 if (!$full) $ARRAY = $URL_CHARS;
959 // BEFORE 0.2.1 : Language and data constants
960 // WITH 0.2.1+ : Only language constants
961 $code = str_replace('{--', '".', str_replace('--}', '."', $code));
963 // BEFORE 0.2.1 : Not used
964 // WITH 0.2.1+ : Data constants
965 $code = str_replace('{!', '".', str_replace("!}", '."', $code));
968 // Compile QUOT and other non-HTML codes
969 foreach ($ARRAY['to'] as $k => $to) {
970 // Do the reversed thing as in inc/libs/security_functions.php
971 $code = str_replace($to, $ARRAY['from'][$k], $code);
974 // But shall I keep simple quotes for later use?
975 if ($simple) $code = str_replace("\'", '{QUOT}', $code);
977 // Find $content[bla][blub] entries
978 @preg_match_all('/\$(content|DATA)((\[([a-zA-Z0-9-_]+)\])*)/', $code, $matches);
980 // Are some matches found?
981 if ((count($matches) > 0) && (count($matches[0]) > 0)) {
982 // Replace all matches
983 $matchesFound = array();
984 foreach ($matches[0] as $key=>$match) {
985 // Avoid replacing matches multiple times
986 if (!isset($matchesFound[$match])) {
988 $code = str_replace($match, "\".".$match.".\"", $code);
989 $matchesFound[$match] = 1;
992 // Take all string elements
993 if (("".bigintval($matches[4][$key])."" != $matches[4][$key]) && (!isset($matchesFound[$key."_".$matches[4][$key]]))) {
994 // Replace it in the code
995 $code = str_replace("[".$matches[4][$key]."]", "['".$matches[4][$key]."']", $code);
996 $matchesFound[$key."_".$matches[4][$key]] = 1;
1001 // Return compiled code
1005 /************************************************************************
1007 * Gaenderter Sortier-Algorythmus, $array wird nach dem Array (!) *
1008 * $a_sort sortiert: *
1010 * $array - Das 3-dimensionale Array, das paralell sortiert werden soll *
1011 * $a_sort - Array, das die Sortiereihenfolge der ersten Elementeben *
1012 * $primary_key - Prim.rschl.ssel aus $a_sort, nach dem sortiert wird *
1013 * $order - Sortiereihenfolge: -1 = A-Z, 0 = keine, 1 = Z-A *
1014 * $nums - true = Als Zahlen sortieren, false = Als Zeichen sortieren *
1016 * $a_sort muss Elemente enthalten, deren Wert Schluessel von $array *
1017 * sind... Klingt kompliziert, suchen Sie mal mein Beispiel, dann sehen *
1018 * Sie, dass es doch nicht so schwer ist! :-) *
1020 ************************************************************************/
1021 function array_pk_sort(&$array, $a_sort, $primary_key = 0, $order = -1, $nums = false)
1024 while ($primary_key < count($a_sort))
1026 foreach ($dummy[$a_sort[$primary_key]] as $key=>$value)
1028 foreach ($dummy[$a_sort[$primary_key]] as $key2=>$value2)
1033 // Sort byte-by-byte (also numbers will be interpreted as chars! E.g.: "9" > "10")
1034 if (($key != $key2) && (strcmp(strtolower($dummy[$a_sort[$primary_key]][$key]), strtolower($dummy[$a_sort[$primary_key]][$key2])) == $order)) $match = true;
1036 elseif ($key != $key2)
1038 // Sort numbers (E.g.: 9 < 10)
1039 if (($dummy[$a_sort[$primary_key]][$key] < $dummy[$a_sort[$primary_key]][$key2]) && ($order == -1)) $match = true;
1040 if (($dummy[$a_sort[$primary_key]][$key] > $dummy[$a_sort[$primary_key]][$key2]) && ($order == 1)) $match = true;
1044 // We have found two different values, so let's sort whole array
1045 foreach ($dummy as $sort_key=>$sort_val)
1047 $t = $dummy[$sort_key][$key];
1048 $dummy[$sort_key][$key] = $dummy[$sort_key][$key2];
1049 $dummy[$sort_key][$key2] = $t;
1060 // Write back sorted array
1064 function ADD_SELECTION($type, $DEFAULT, $prefix="", $id="0")
1066 global $MONTH_DESCR; $OUT = "";
1069 // This is a yes/no selection only!
1070 if ($id > 0) $prefix .= "[".$id."]";
1071 $OUT .= " <SELECT name=\"".$prefix."\" class=\"register_select\" size=\"1\">\n";
1075 // Begin with regular selection box here
1076 if (!empty($prefix)) $prefix .= "_";
1078 if ($id > 0) $type2 .= "[".$id."]";
1079 $OUT .= " <SELECT name=\"".strtolower($prefix.$type2)."\" class=\"register_select\" size=\"1\">\n";
1084 for ($idx = 1; $idx < 32; $idx++)
1086 $OUT .= " <OPTION value=\"".$idx."\"";
1087 if ($DEFAULT == $idx) $OUT .= " selected=\"selected\"";
1088 $OUT .= ">".$idx."</OPTION>\n";
1092 case "month": // Month
1093 foreach ($MONTH_DESCR as $month=>$descr)
1095 $OUT .= " <OPTION value=\"".$month."\"";
1096 if ($DEFAULT == $month) $OUT .= " selected=\"selected\"";
1097 $OUT .= ">".$descr."</OPTION>\n";
1101 case "year": // Year
1103 $YEAR = date('Y', time());
1105 // Check if the default value is larger than minimum and bigger than actual year
1106 if (($DEFAULT > 1930) && ($DEFAULT >= $YEAR))
1108 for ($idx = $YEAR; $idx < ($YEAR + 11); $idx++)
1110 $OUT .= " <OPTION value=\"".$idx."\"";
1111 if ($DEFAULT == $idx) $OUT .= " selected=\"selected\"";
1112 $OUT .= ">".$idx."</OPTION>\n";
1115 elseif ($DEFAULT == -1)
1117 // Current year minus 1
1118 for ($idx = 2003; $idx <= ($YEAR + 1); $idx++)
1120 $OUT .= " <OPTION value=\"".$idx."\">".$idx."</OPTION>\n";
1125 // Get current year and subtract 16 (for erotic content)
1126 $OUT .= " <OPTION value=\"1929\"><1930</OPTION>\n";
1127 $YEAR = date('Y', time()) - 16;
1128 for ($idx = 1930; $idx <= $YEAR; $idx++)
1130 $OUT .= " <OPTION value=\"".$idx."\"";
1131 if ($DEFAULT == $idx) $OUT .= " selected=\"selected\"";
1132 $OUT .= ">".$idx."</OPTION>\n";
1139 for ($idx = 0; $idx < 60; $idx+=5)
1141 if (strlen($idx) == 1) $idx = "0".$idx;
1142 $OUT .= " <OPTION value=\"".$idx."\"";
1143 if ($DEFAULT == $idx) $OUT .= " selected=\"selected\"";
1144 $OUT .= ">".$idx."</OPTION>\n";
1149 for ($idx = 0; $idx < 24; $idx++)
1151 if (strlen($idx) == 1) $idx = "0".$idx;
1152 $OUT .= " <OPTION value=\"".$idx."\"";
1153 if ($DEFAULT == $idx) $OUT .= " selected=\"selected\"";
1154 $OUT .= ">".$idx."</OPTION>\n";
1159 $OUT .= " <OPTION value=\"Y\"";
1160 if ($DEFAULT == "Y") $OUT .= " selected=\"selected\"";
1161 $OUT .= ">".YES."</OPTION>
1162 <OPTION value=\"N\"";
1163 if ($DEFAULT == "N") $OUT .= " selected=\"selected\"";
1164 $OUT .= ">".NO."</OPTION>\n";
1167 $OUT .= " </SELECT>\n";
1171 function TRANSLATE_YESNO($yn)
1175 case 'Y': $yn = YES; break;
1176 case 'N': $yn = NO; break;
1177 default : $yn = "??? (".$yn.")"; break;
1182 // Deprecated : $length
1185 function GEN_RANDOM_CODE($length, $code, $uid, $DATA="") {
1188 // Fix missing _MAX constant
1189 if (!defined('_MAX')) define('_MAX', 15235);
1191 // Build server string
1192 $server = $_SERVER['PHP_SELF'].":".getenv('HTTP_USER_AGENT').":".getenv('SERVER_SOFTWARE').":".getenv('REMOTE_ADDR').":".":".filemtime(PATH."inc/databases.php");
1195 $keys = SITE_KEY.":".DATE_KEY;
1196 if (isset($_CONFIG['secret_key'])) $keys .= ":".$_CONFIG['secret_key'];
1197 if (isset($_CONFIG['file_hash'])) $keys .= ":".$_CONFIG['file_hash'];
1198 $keys .= ":".date("d-m-Y (l-F-T)", $_CONFIG['patch_ctime']);
1199 if (isset($_CONFIG['master_salt'])) $keys .= ":".$_CONFIG['master_salt'];
1201 // Build string from misc data
1202 $data = $code.":".$uid.":".$DATA;
1204 // Add more additional data
1205 if (isSessionVariableSet('u_hash')) $data .= ":".get_session('u_hash');
1206 if (isset($GLOBALS['userid'])) $data .= ":".$GLOBALS['userid'];
1207 if (isSessionVariableSet('lifetime')) $data .= ":".get_session('lifetime');
1208 if (isSessionVariableSet('mxchange_theme')) $data .= ":".get_session('mxchange_theme');
1209 if (isSessionVariableSet('mx_lang')) $data .= ":".GET_LANGUAGE();
1210 if (isset($GLOBALS['refid'])) $data .= ":".$GLOBALS['refid'];
1212 // Calculate number for generating the code
1213 $a = $code + _ADD - 1;
1215 if (isset($_CONFIG['master_hash'])) {
1216 // Generate hash with master salt from modula of number with the prime number and other data
1217 $saltedHash = generateHash(($a % _PRIME).":".$server.":".$keys.":".$data.":".date("d-m-Y (l-F-T)", time()).":".$a, $_CONFIG['master_salt']);
1219 // Create number from hash
1220 $rcode = hexdec(substr($saltedHash, strlen($_CONFIG['master_salt']), 9)) / abs(_MAX - $a + sqrt(_ADD)) / pi();
1222 // Generate hash with "hash of site key" from modula of number with the prime number and other data
1223 $saltedHash = generateHash(($a % _PRIME).":".$server.":".$keys.":".$data.":".date("d-m-Y (l-F-T)", time()).":".$a, substr(sha1(SITE_KEY), 0, 8));
1225 // Create number from hash
1226 $rcode = hexdec(substr($saltedHash, 8, 9)) / abs(_MAX - $a + sqrt(_ADD)) / pi();
1229 // At least 10 numbers shall be secure enought!
1230 $len = $_CONFIG['code_length'];
1231 if ($len == 0) $len = 10;
1233 // Cut off requested counts of number
1234 $return = substr(str_replace('.', "", $rcode), 0, $len);
1236 // Done building code
1239 // Does only allow numbers
1240 function bigintval($num, $castValue = true)
1242 // Filter all numbers out
1243 $ret = preg_replace("/[^0123456789]/", "", $num);
1246 if ($castValue) $ret = (int) $ret;
1251 // Insert the code in $img_code into jpeg or PNG image
1252 function GENERATE_IMAGE($img_code, $header=true)
1255 if ((strlen($img_code) > 6) || (empty($img_code)) || ($_CONFIG['code_length'] == 0))
1257 // Stop execution of function here because of over-sized code length
1262 // Return in an HTML code code
1263 return "<IMG src=\"".URL."/img.php?code=".$img_code."\">\n";
1266 switch ($_CONFIG['img_type'])
1270 $img = PATH."/theme/".GET_CURR_THEME()."/images/code_bg.jpg";
1271 if ((file_exists($img)) && (is_readable($img)))
1273 // Okay, load image and hide all errors
1274 $image = @imagecreatefromjpeg($img);
1278 // Exit function here
1285 $img = PATH."/theme/".GET_CURR_THEME()."/images/code_bg.png";
1286 if ((file_exists($img)) && (is_readable($img)))
1288 // Okay, load image and hide all errors
1289 $image = @imagecreatefrompng($img);
1293 // Exit function here
1299 // Generate text color (red/green/blue; 0 = dark, 255 = bright)
1300 $text_color = imagecolorallocate($image, 0, 0, 0);
1302 // Insert code into image
1303 imagestring($image, 5, 14, 2, $img_code, $text_color);
1305 // Return to browser
1306 header ("Content-Type: image/".$_CONFIG['img_type']);
1308 // Output image with matching image factory
1309 switch ($_CONFIG['img_type'])
1311 case "jpg": imagejpeg($image); break;
1312 case "png": imagepng($image); break;
1315 // Remove image from memory
1316 imagedestroy($image);
1318 function CREATE_TIME_SELECTIONS($timestamp, $prefix="", $display="", $align="center", $return_array=false)
1320 // Calculate 15-seconds timestamp (15-seconds-steps shall be fine ;) )
1321 $timestamp = round($timestamp / 15) * 15;
1322 // Do we have a leap year?
1324 $TEST = date('Y', time()) / 4;
1325 $M1 = date("m", time());
1326 $M2 = date("m", (time() + $timestamp));
1327 // If so and if current time is before 02/29 and estimated time is after 02/29 then add 86400 seconds (one day)
1328 if ((floor($TEST) == $TEST) && ($M1 == "02") && ($M2 > "02")) $SWITCH = ONE_DAY;
1329 // First of all years...
1330 $Y = abs(floor($timestamp / (31536000 + $SWITCH)));
1332 $M = abs(floor($timestamp / 2628000 - $Y * 12));
1334 $W = abs(floor($timestamp / 604800 - $Y * ((365 + $SWITCH / ONE_DAY) / 7) - ($M / 12 * (365 + $SWITCH / ONE_DAY) / 7)));
1336 $D = abs(floor($timestamp / 86400 - $Y * (365 + $SWITCH / ONE_DAY) - ($M / 12 * (365 + $SWITCH / ONE_DAY)) - $W * 7));
1338 $h = abs(floor($timestamp / 3600 - $Y * (365 + $SWITCH / ONE_DAY) * 24 - ($M / 12 * (365 + $SWITCH / ONE_DAY) * 24) - $W * 7 * 24 - $D * 24));
1340 $m = abs(floor($timestamp / 60 - $Y * (365 + $SWITCH / ONE_DAY) * 24 * 60 - ($M / 12 * (365 + $SWITCH / ONE_DAY) * 24 * 60) - $W * 7 * 24 * 60 - $D * 24 * 60 - $h * 60));
1341 // And at last seconds...
1342 $s = abs(floor($timestamp - $Y * (365 + $SWITCH / ONE_DAY) * 24 * 3600 - ($M / 12 * (365 + $SWITCH / ONE_DAY) * 24 * 3600) - $W * 7 * 24 * 3600 - $D * 24 * 3600 - $h * 3600 - $m * 60));
1344 // Now we convert them in seconds...
1348 // Just put all data in an array for later use
1362 $OUT = "<DIV align=\"".$align."\">\n";
1363 $OUT .= "<TABLE border=\"0\" cellspacing=\"0\" cellpadding=\"0\" class=\"admin_table dashed\">\n";
1365 if (ereg('Y', $display) || (empty($display)))
1367 $OUT .= " <TD align=\"center\" class=\"admin_title bottom\"><STRONG class=\"tiny\">"._YEARS."</STRONG></TD>\n";
1369 if (ereg("M", $display) || (empty($display)))
1371 $OUT .= " <TD align=\"center\" class=\"admin_title bottom\"><STRONG class=\"tiny\">"._MONTHS."</STRONG></TD>\n";
1373 if (ereg("W", $display) || (empty($display)))
1375 $OUT .= " <TD align=\"center\" class=\"admin_title bottom\"><STRONG class=\"tiny\">"._WEEKS."</STRONG></TD>\n";
1377 if (ereg("D", $display) || (empty($display)))
1379 $OUT .= " <TD align=\"center\" class=\"admin_title bottom\"><STRONG class=\"tiny\">"._DAYS."</STRONG></TD>\n";
1381 if (ereg("h", $display) || (empty($display)))
1383 $OUT .= " <TD align=\"center\" class=\"admin_title bottom\"><STRONG class=\"tiny\">"._HOURS."</STRONG></TD>\n";
1385 if (ereg("m", $display) || (empty($display)))
1387 $OUT .= " <TD align=\"center\" class=\"admin_title bottom\"><STRONG class=\"tiny\">"._MINUTES."</STRONG></TD>\n";
1389 if (ereg("s", $display) || (empty($display)))
1391 $OUT .= " <TD align=\"center\" class=\"admin_title bottom\"><STRONG class=\"tiny\">".SECS."</STRONG></TD>\n";
1395 if (ereg('Y', $display) || (empty($display)))
1397 // Generate year selection
1398 $OUT .= " <TD align=\"center\"><SELECT class=\"mini_select\" name=\"".$prefix."_ye\" size=\"1\">\n";
1399 for ($idx = 0; $idx <= 10; $idx++)
1401 $OUT .= " <OPTION class=\"mini_select\" value=\"".$idx."\"";
1402 if ($idx == $Y) $OUT .= " selected default";
1403 $OUT .= ">".$idx."</OPTION>\n";
1405 $OUT .= " </SELECT></TD>\n";
1409 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_ye\" value=\"0\">\n";
1411 if (ereg("M", $display) || (empty($display)))
1413 // Generate month selection
1414 $OUT .= " <TD align=\"center\"><SELECT class=\"mini_select\" name=\"".$prefix."_mo\" size=\"1\">\n";
1415 for ($idx = 0; $idx <= 11; $idx++)
1417 $OUT .= " <OPTION class=\"mini_select\" value=\"".$idx."\"";
1418 if ($idx == $M) $OUT .= " selected default";
1419 $OUT .= ">".$idx."</OPTION>\n";
1421 $OUT .= " </SELECT></TD>\n";
1425 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_mo\" value=\"0\">\n";
1427 if (ereg("W", $display) || (empty($display)))
1429 // Generate week selection
1430 $OUT .= " <TD align=\"center\"><SELECT class=\"mini_select\" name=\"".$prefix."_we\" size=\"1\">\n";
1431 for ($idx = 0; $idx <= 4; $idx++)
1433 $OUT .= " <OPTION class=\"mini_select\" value=\"".$idx."\"";
1434 if ($idx == $W) $OUT .= " selected default";
1435 $OUT .= ">".$idx."</OPTION>\n";
1437 $OUT .= " </SELECT></TD>\n";
1441 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_we\" value=\"0\">\n";
1443 if (ereg("D", $display) || (empty($display)))
1445 // Generate day selection
1446 $OUT .= " <TD align=\"center\"><SELECT class=\"mini_select\" name=\"".$prefix."_da\" size=\"1\">\n";
1447 for ($idx = 0; $idx <= 31; $idx++)
1449 $OUT .= " <OPTION class=\"mini_select\" value=\"".$idx."\"";
1450 if ($idx == $D) $OUT .= " selected default";
1451 $OUT .= ">".$idx."</OPTION>\n";
1453 $OUT .= " </SELECT></TD>\n";
1457 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_da\" value=\"0\">\n";
1459 if (ereg("h", $display) || (empty($display)))
1461 // Generate hour selection
1462 $OUT .= " <TD align=\"center\"><SELECT class=\"mini_select\" name=\"".$prefix."_ho\" size=\"1\">\n";
1463 for ($idx = 0; $idx <= 23; $idx++)
1465 $OUT .= " <OPTION class=\"mini_select\" value=\"".$idx."\"";
1466 if ($idx == $h) $OUT .= " selected default";
1467 $OUT .= ">".$idx."</OPTION>\n";
1469 $OUT .= " </SELECT></TD>\n";
1473 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_ho\" value=\"0\">\n";
1475 if (ereg("m", $display) || (empty($display)))
1477 // Generate minute selection
1478 $OUT .= " <TD align=\"center\"><SELECT class=\"mini_select\" name=\"".$prefix."_mi\" size=\"1\">\n";
1479 for ($idx = 0; $idx <= 59; $idx++)
1481 $OUT .= " <OPTION class=\"mini_select\" value=\"".$idx."\"";
1482 if ($idx == $m) $OUT .= " selected default";
1483 $OUT .= ">".$idx."</OPTION>\n";
1485 $OUT .= " </SELECT></TD>\n";
1489 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_mi\" value=\"0\">\n";
1491 if (ereg("s", $display) || (empty($display)))
1493 // Generate second selection
1494 $OUT .= " <TD align=\"center\"><SELECT class=\"mini_select\" name=\"".$prefix."_se\" size=\"1\">\n";
1495 for ($idx = 0; $idx <= 45; $idx+=15)
1497 $OUT .= " <OPTION class=\"mini_select\" value=\"".$idx."\"";
1498 if ($idx == $s) $OUT .= " selected default";
1499 $OUT .= ">".$idx."</OPTION>\n";
1501 $OUT .= " </SELECT></TD>\n";
1505 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_se\" value=\"0\">\n";
1508 $OUT .= "</TABLE>\n";
1510 // Return generated HTML code
1515 function CREATE_TIMESTAMP_FROM_SELECTIONS($prefix, $POST) {
1517 // Do we have a leap year?
1519 $TEST = date('Y', time()) / 4;
1520 $M1 = date("m", time());
1521 // If so and if current time is before 02/29 and estimated time is after 02/29 then add 86400 seconds (one day)
1522 if ((floor($TEST) == $TEST) && ($M1 == "02") && ($POST[$prefix."_mo"] > "02")) $SWITCH = ONE_DAY;
1523 // First add years...
1524 $ret += $POST[$prefix."_ye"] * (31536000 + $SWITCH);
1526 $ret += $POST[$prefix."_mo"] * 2628000;
1528 $ret += $POST[$prefix."_we"] * 604800;
1530 $ret += $POST[$prefix."_da"] * 86400;
1532 $ret += $POST[$prefix."_ho"] * 3600;
1534 $ret += $POST[$prefix."_mi"] * 60;
1535 // And at last seconds...
1536 $ret += $POST[$prefix."_se"];
1537 // Return calculated value
1540 // Sends out mail to all administrators
1541 // IMPORTANT: Please use SEND_ADMIN_NOTIFCATION() for now!
1542 function SEND_ADMIN_EMAILS_PRO($subj, $template, $content, $UID) {
1543 // Trim template name
1544 $template = trim($template);
1546 // Load email template
1547 $msg = LOAD_EMAIL_TEMPLATE($template, $content, $UID);
1549 if (GET_EXT_VERSION("admins") < "0.4.0") {
1550 // Older version detected!
1551 return SEND_ADMIN_EMAILS($subj, $msg);
1554 // Check which admin shall receive this mail
1555 $result = SQL_QUERY_ESC("SELECT DISTINCT admin_id FROM "._MYSQL_PREFIX."_admins_mails WHERE mail_template='%s' ORDER BY admin_id",
1556 array($template), __FILE__, __LINE__);
1557 if (SQL_NUMROWS($result) == 0) {
1558 // Create new entry (to all admins)
1559 $result = SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_admins_mails (admin_id, mail_template) VALUES (0, '%s')",
1560 array($template), __FILE__, __LINE__);
1562 // Load admin IDs...
1564 while(list($aid) = SQL_FETCHROW($result)) {
1569 SQL_FREERESULT($result);
1571 // "implode" IDs and query string
1572 $aid = implode(",", $aids);
1574 // Add line to userlog
1575 USERLOG_ADD_LINE($subj, $msg, $UID);
1577 } elseif ($aid == "0") {
1578 // Select all email adresses
1579 $result = SQL_QUERY("SELECT email FROM "._MYSQL_PREFIX."_admins ORDER BY id", __FILE__, __LINE__);
1581 // If Admin-ID is not "to-all" select
1582 $result = SQL_QUERY_ESC("SELECT email FROM "._MYSQL_PREFIX."_admins WHERE id IN (%s) ORDER BY id", array($aid), __FILE__, __LINE__);
1586 // Load email addresses and send away
1587 while (list($email) = SQL_FETCHROW($result)) {
1588 SEND_EMAIL($email, $subj, $msg);
1592 SQL_FREERESULT($result);
1595 function CREATE_FANCY_TIME($stamp) {
1596 // Get data array with years/months/weeks/days/...
1597 $data = CREATE_TIME_SELECTIONS($stamp, "", "", "", true);
1599 foreach($data as $k=>$v) {
1601 // Value is greater than 0 "eval" data to return string
1602 $eval = "\$ret .= \", \".\$v.\" \"._".strtoupper($k).";";
1608 // Remove first "comma,null" string
1609 $ret = substr($ret, 2);
1613 function ADD_EMAIL_NAV($PAGES, $offset, $show_form, $colspan, $return=false) {
1614 $SEP = ""; $TOP = "";
1617 $SEP = "<TR><TD colspan=\"".$colspan."\" class=\"seperator\"> </TD></TR>";
1621 for ($page = 1; $page <= $PAGES; $page++) {
1622 // Is the page currently selected or shall we generate a link to it?
1623 if (($page == $_GET['page']) || ((empty($_GET['page'])) && ($page == "1"))) {
1624 // Is currently selected, so only highlight it
1625 $NAV .= "<STRONG>-";
1627 // Open anchor tag and add base URL
1628 $NAV .= "<A href=\"".URL."/modules.php?module=admin&what=".$GLOBALS['what']."&page=".$page."&offset=".$offset;
1630 // Add userid when we shall show all mails from a single member
1631 if ((isset($_GET['u_id'])) && (bigintval($_GET['u_id']) > 0)) $NAV .= "&u_id=".bigintval($_GET['u_id']);
1633 // Close open anchor tag
1637 if (($page == $_GET['page']) || ((empty($_GET['page'])) && ($page == "1"))) {
1638 // Is currently selected, so only highlight it
1639 $NAV .= "-</STRONG>";
1645 // Add seperator if we have not yet reached total pages
1646 if ($page < $PAGES) $NAV .= " | ";
1649 // Define constants only once
1650 if (!defined('__NAV_OUTPUT')) {
1651 define('__NAV_OUTPUT' , $NAV);
1652 define('__NAV_COLSPAN', $colspan);
1653 define('__NAV_TOP' , $TOP);
1654 define('__NAV_SEP' , $SEP);
1657 // Load navigation template
1658 $OUT = LOAD_TEMPLATE("admin_email_nav_row", true);
1661 // Return generated HTML-Code
1670 function MXCHANGE_OPEN ($script) {
1672 // Default is not to use proxy
1675 // Are proxy settins set?
1676 if ((!empty($_CONFIG['proxy_host'])) && ($_CONFIG['proxy_port'] > 0)) {
1681 //* DEBUG */ print("SCRIPT=".$script."<br />\n");
1682 // Compile the script name
1683 $script = COMPILE_CODE($script);
1684 //* DEBUG */ print("SCRIPT=".$script."<br />\n");
1686 // Use default SERVER_URL by default... ;) So?
1688 if (substr($script, 0, 7) == "http://") {
1689 // Use the hostname from script URL as new hostname
1690 $url = substr($script, 7);
1691 $extract = explode("/", $url);
1693 // Done extracting the URL :)
1696 // Extract host name
1697 $host = str_replace("http://", "", $url);
1698 if (ereg("/", $host)) $host = substr($host, 0, strpos($host, "/"));
1700 // Generate relative URL
1701 //* DEBUG */ print("SCRIPT=".$script."<br />\n");
1702 if (substr(strtolower($script), 0, 7) == "http://") {
1703 // But only if http:// is in front!
1704 $script = substr($script, (strlen($url) + 7));
1705 } elseif (substr(strtolower($script), 0, 8) == "https://") {
1707 $script = substr($script, (strlen($url) + 8));
1710 //* DEBUG */ print("SCRIPT=".$script."<br />\n");
1711 if (substr($script, 0, 1) == "/") $script = substr($script, 1);
1714 //* DEBUG */ die("SCRIPT=".$script."<br />\n");
1716 $fp = @fsockopen(COMPILE_CODE($_CONFIG['proxy_host']), $_CONFIG['proxy_port'], $errno, $errdesc, 30);
1718 $fp = @fsockopen($host, 80, $errno, $errdesc, 30);
1722 if (!is_resource($fp)) {
1724 return array("", "", "");
1729 // Generate CONNECT request header
1730 $request = "CONNECT ".$host.":80 HTTP/1.1\r\n";
1731 $request .= "Host: ".$host."\r\n";
1733 // Use login data to proxy? (username at least!)
1734 if (!empty($_CONFIG['proxy_username'])) {
1736 $encodedAuth = base64_encode(COMPILE_CODE($_CONFIG['proxy_username']).":".COMPILE_CODE($_CONFIG['proxy_password']));
1737 $request .= "Proxy-Authorization: Basic ".$encodedAuth."\r\n";
1740 // Add last new-line
1742 //* DEBUG: */ print("<strong>Request:</strong><pre>".$request."</pre>");
1745 fputs($fp, $request);
1749 // No response received
1750 return array("", "", "");
1753 // Read the first line
1754 $resp = trim(fgets($fp, 10240));
1755 $respArray = explode(" ", $resp);
1756 if ((strtolower($respArray[0]) !== "http/1.0") || ($respArray[1] != "200")) {
1757 // Invalid response!
1758 return array("", "", "");
1762 // Generate GET request header
1763 $request = "GET /".trim($script)." HTTP/1.1\r\n";
1764 $request .= "Host: ".$host."\r\n";
1765 $request .= "Referer: ".URL."/admin.php\r\n";
1766 $request .= "User-Agent: ".TITLE."/".FULL_VERSION."\r\n";
1767 $request .= "Content-Type: text/plain\r\n";
1768 $request .= "Cache-Control: no-cache\r\n";
1769 $request .= "Connection: Close\r\n\r\n";
1770 //* DEBUG: */ print("<strong>Request:</strong><pre>".$request."</pre>");
1773 $response = array();
1776 fputs($fp, $request);
1780 $response[] = trim(fgets($fp, 1024));
1786 //* DEBUG: */ print("<strong>Response:</strong><pre>".print_r($response, true)."</pre>");
1788 // Proxy agent found?
1789 if ((substr(strtolower($response[0]), 0, 11) == "proxy-agent") && ($useProxy)) {
1790 // Proxy header detected, so remove two lines
1791 array_shift($response);
1792 array_shift($response);
1795 // Was the request successfull?
1796 if ((!eregi("200 OK", $response[0])) || (empty($response[0]))) {
1797 // Not found / access forbidden
1798 $response = array("", "", "");
1804 // Taken from www.php.net eregi() user comments
1805 function VALIDATE_EMAIL($email) {
1807 $email = COMPILE_CODE($email);
1809 // Check first part of email address
1810 $first = "[-a-z0-9!#$%&\'*+/=?^_<{|}~]+(\.[-a-zA-Z0-9!#$%&\'*+/=?^_<{|}~]+)*";
1813 $domain = "[a-z0-9-]+(\.[a-z0-9-]{2,5})+";
1816 $regex = "^".$first."@".$domain."$";
1818 // Return check result
1819 return eregi($regex, $email);
1821 // Function taken from user comments on www.php.net / function eregi()
1822 function VALIDATE_URL ($URL, $compile=true) {
1823 // Trim URL a little
1824 $URL = trim(urldecode($URL));
1825 //* DEBUG: */ echo $URL."<br />";
1827 // Compile some chars out...
1828 if ($compile) $URL = COMPILE_CODE($URL, false, false, false);
1829 //* DEBUG: */ echo $URL."<br />";
1831 // Check for the extension filter
1832 if (EXT_IS_ACTIVE("filter")) {
1833 // Use the extension's filter set
1834 return FILTER_VALIDATE_URL($URL, false);
1837 // If not installed, perform a simple test. Just make it sure there is always a http:// or
1838 // https:// in front of the URLs
1839 return (((substr($URL, 0, 7) == "http://") || (substr($URL, 0, 8) == "https://")) && (strlen($URL) >= 12));
1842 function MEMBER_ACTION_LINKS($uid, $status="") {
1843 // Define all main targets
1844 $TARGETS = array("del_user", "edit_user", "lock_user", "add_points", "sub_points");
1846 // Begin of navigation links
1847 $eval = "\$OUT = \"[ ";
1849 foreach ($TARGETS as $tar) {
1850 $eval .= "<SPAN class=\\\"admin_user_link\\\"><A href=\\\"".URL."/modules.php?module=admin&what=".$tar."&u_id=".$uid."\\\" title=\\\"\".ADMIN_LINK_";
1851 //* DEBUG: */ echo "*".$tar."/".$status."*<br />\n";
1852 if (($tar == "lock_user") && ($status == "LOCKED")) {
1853 // Locked accounts shall be unlocked
1854 $eval .= "UNLOCK_USER";
1856 // All other status is fine
1857 $eval .= strtoupper($tar);
1859 $eval .= "_TITLE.\"\\\">\".ADMIN_";
1860 if (($tar == "lock_user") && ($status == "LOCKED")) {
1861 // Locked accounts shall be unlocked
1862 $eval .= "UNLOCK_USER";
1864 // All other status is fine
1865 $eval .= strtoupper($tar);
1867 $eval .= ".\"</A></SPAN> | ";
1870 // Finish navigation link
1871 $eval = substr($eval, 0, -7) . "]\";";
1877 // Function for backward-compatiblity
1878 function ADD_CATEGORY_TABLE ($MODE, $return=false) {
1879 // Load it from the register extension
1880 return REGISTER_ADD_CATEGORY_TABLE ($MODE, $return);
1882 // Generate an email link
1883 function CREATE_EMAIL_LINK($email, $table="admins") {
1884 // Default email link (INSECURE! Spammer can read this by harvester programs)
1885 $EMAIL = "mailto:".$email;
1887 // Check for several extensions
1888 if ((EXT_IS_ACTIVE("admins")) && ($table == "admins")) {
1889 // Create email link for contacting admin in guest area
1890 $EMAIL = ADMINS_CREATE_EMAIL_LINK($email);
1891 } elseif ((EXT_IS_ACTIVE("user", true)) && (GET_EXT_VERSION("user") >= "0.3.3") && ($table == "user_data")) {
1892 // Create email link for contacting a member within admin area (or later in other areas, too?)
1893 $EMAIL = USER_CREATE_EMAIL_LINK($email);
1894 } elseif ((EXT_IS_ACTIVE("sponsor")) && ($table == "sponsor_data")) {
1895 // Create email link to contact sponsor within admin area (or like the link above?)
1896 $EMAIL = SPONSOR_CREATE_EMAIL_LINK($email);
1899 // Shall I close the link when there is no admin?
1900 if ((!IS_ADMIN()) && ($EMAIL == $email)) $EMAIL = "#"; // Closed!
1902 // Return email link
1905 // Generate a hash for extra-security for all passwords
1906 function generateHash ($plainText, $salt = "") {
1907 global $_CONFIG, $_SERVER;
1909 // Is the required extension "sql_patches" there and a salt is not given?
1910 if (((GET_EXT_VERSION("sql_patches") < "0.3.6") || (GET_EXT_VERSION("sql_patches") == "")) && (empty($salt))) {
1911 // Extension sql_patches is missing/outdated so we return the plain text
1915 // When the salt is empty build a new one, else use the first x configured characters as the salt
1917 // Build server string
1918 $server = $_SERVER['PHP_SELF'].":".getenv('HTTP_USER_AGENT').":".getenv('SERVER_SOFTWARE').":".getenv('REMOTE_ADDR').":".":".filemtime(PATH."inc/databases.php");
1921 $keys = SITE_KEY.":".DATE_KEY.":".$_CONFIG['secret_key'].":".$_CONFIG['file_hash'].":".date("d-m-Y (l-F-T)", $_CONFIG['patch_ctime']).":".$_CONFIG['master_salt'];
1924 $data = $plainText.":".uniqid(rand(), true).":".time();
1926 // Calculate number for generating the code
1927 $a = time() + _ADD - 1;
1929 // Generate SHA1 sum from modula of number and the prime number
1930 $sha1 = sha1(($a % _PRIME).$server.":".$keys.":".$data.":".date("d-m-Y (l-F-T)", time()).":".$a);
1931 //* DEBUG: */ echo "SHA1=".$sha1." (".strlen($sha1).")<br>";
1932 $sha1 = scrambleString($sha1);
1933 //* DEBUG: */ echo "Scrambled=".$sha1." (".strlen($sha1).")<br>";
1934 //* DEBUG: */ $sha1b = descrambleString($sha1);
1935 //* DEBUG: */ echo "Descrambled=".$sha1b." (".strlen($sha1b).")<br>";
1937 // Generate the password salt string
1938 $salt = substr($sha1, 0, $_CONFIG['salt_length']);
1939 //* DEBUG: */ echo $salt." (".strlen($salt).")<br />";
1943 $salt = substr($salt, 0, $_CONFIG['salt_length']);
1947 return $salt . sha1($salt . $plainText);
1950 function scrambleString($str) {
1956 // Final check, in case of failture it will return unscrambled string
1957 if (strlen($str) > 40) {
1958 // The string is to long
1960 } elseif (strlen($str) == 40) {
1962 $scrambleNums = explode(":", $_CONFIG['pass_scramble']);
1964 // Generate new numbers
1965 $scrambleNums = explode(":", genScrambleString(strlen($str)));
1968 // Scramble string here
1969 //* DEBUG: */ echo "***Original=".$str."***<br />";
1970 for ($idx = 0; $idx < strlen($str); $idx++) {
1971 // Get char on scrambled position
1972 $char = substr($str, $scrambleNums[$idx], 1);
1974 // Add it to final output string
1975 $scrambled .= $char;
1978 // Return scrambled string
1979 //* DEBUG: */ echo "***Scrambled=".$scrambled."***<br />";
1983 function descrambleString($str)
1986 // Scramble only 40 chars long strings
1987 if (strlen($str) != 40) return $str;
1989 // Load numbers from config
1990 $scrambleNums = explode(":", $_CONFIG['pass_scramble']);
1993 if (count($scrambleNums) != 40) return $str;
1995 // Begin descrambling
1996 $orig = str_repeat(" ", 40);
1997 //* DEBUG: */ echo "+++Scrambled=".$str."+++<br />";
1998 for ($idx = 0; $idx < 40; $idx++)
2000 $char = substr($str, $idx, 1);
2001 $orig = substr_replace($orig, $char, $scrambleNums[$idx], 1);
2004 // Return scrambled string
2005 //* DEBUG: */ echo "+++Original=".$orig."+++<br />";
2009 function genScrambleString($len) {
2010 // Prepare randomizer and array for the numbers
2011 mt_srand((double) microtime() * 1000000);
2012 $scrambleNumbers = array();
2014 // First we need to setup randomized numbers from 0 to 31
2015 for ($idx = 0; $idx < $len; $idx++) {
2017 $rand = mt_rand(0, ($len -1));
2019 // Check for it by creating more numbers
2020 while (array_key_exists($rand, $scrambleNumbers)) {
2021 $rand = mt_rand(0, ($len -1));
2025 $scrambleNumbers[$rand] = $rand;
2028 // So let's create the string for storing it in database
2029 $scrambleString = implode(":", $scrambleNumbers);
2030 return $scrambleString;
2032 // Append data like session ID referral ID to the given URL which would
2033 // normally be stored in cookies
2034 function ADD_URL_DATA($URL)
2039 // Determine URL binder
2041 if (strpos($URL, "?") !== false) $BIND = "&";
2043 if ((!defined('__COOKIES')) || ((!__COOKIES))) {
2044 // Cookies are not accepted
2045 if ((!empty($_GET['refid'])) && (strpos($URL, "refid=") == 0)) {
2046 // Cookie found in URL
2047 $ADD .= $BIND."refid=".bigintval($_GET['refid']);
2048 } elseif ((GET_EXT_VERSION("sql_patches") != '') && ($_CONFIG['def_refid'] > 0)) {
2049 // Not found! So let's set default here
2050 $ADD .= $BIND."refid=".$_CONFIG['def_refid'];
2053 // Is there already added data? Then change the binder
2054 if (!empty($ADD)) $BIND = "&";
2057 if ((!empty($_GET['PHPSESSID'])) && (strpos($URL, "PHPSESSID=") == 0)) {
2058 // Add session from URL
2059 $ADD .= $BIND."PHPSESSID=".SQL_ESCAPE(strip_tags($_GET['PHPSESSID']));
2061 // Add current session
2062 $ADD .= $BIND."PHPSESSID=".session_id();
2066 // Add all together and return it
2070 function generatePassString($passHash) {
2073 // Return vanilla password hash
2076 // Is a secret key and master salt already initialized?
2077 if ((!empty($_CONFIG['secret_key'])) && (!empty($_CONFIG['master_salt']))) {
2078 // Only calculate when the secret key is generated
2079 $newHash = ""; $start = 9;
2080 for ($idx = 0; $idx < 10; $idx++) {
2081 $part1 = hexdec(substr($passHash, $start, 4));
2082 $part2 = hexdec(substr($_CONFIG['secret_key'], $start, 4));
2083 $mod = dechex($idx);
2084 if ($part1 > $part2) {
2085 $mod = dechex(sqrt(($part1 - $part2) * _PRIME / pi()));
2086 } elseif ($part2 > $part1) {
2087 $mod = dechex(sqrt(($part2 - $part1) * _PRIME / pi()));
2089 $mod = substr(round($mod), 0, 4);
2090 $mod = str_repeat('0', 4-strlen($mod)).$mod;
2091 //* DEBUG: */ echo "*".$start."=".$mod."*<br>";
2096 //* DEBUG: */ die($passHash."<br>".$newHash." (".strlen($newHash).")");
2097 $ret = generateHash($newHash, $_CONFIG['master_salt']);
2100 //* DEBUG: */ echo "--".$passHash."--<br />\n";
2101 $ret = md5($passHash);
2102 //* DEBUG: */ echo "++".$ret."++<br />\n";
2109 // Fix "deleted" cookies
2110 function FIX_DELETED_COOKIES ($cookies) {
2111 // Is this an array with entries?
2112 if ((is_array($cookies)) && (count($cookies) > 0)) {
2113 // Then check all cookies if they are marked as deleted!
2114 foreach ($cookies as $cookieName) {
2115 // Is the cookie set to "deleted"?
2116 if (get_session($cookieName) == "deleted") {
2117 set_session($cookieName, "");
2123 // Output error messages in a fasioned way and die...
2124 function mxchange_die ($msg) {
2127 // Load the message template
2128 LOAD_TEMPLATE("admin_settings_saved", false, $msg);
2131 include(PATH."inc/footer.php");
2137 // Display parsing time and number of SQL queries in footer
2138 function DISPLAY_PARSING_TIME_FOOTER() {
2139 global $startTime, $_CONFIG;
2140 $endTime = microtime(true);
2142 // Is the timer started?
2143 if (!isset($GLOBALS['startTime'])) {
2148 // "Explode" both times
2149 $start = explode(" ", $GLOBALS['startTime']);
2150 $end = explode(" ", $endTime);
2151 $runTime = $end[0] - $start[0];
2152 if ($runTime < 0) $runTime = 0;
2153 $runTime = TRANSLATE_COMMA($runTime);
2157 'runtime' => $runTime,
2158 'numSQLs' => ($_CONFIG['sql_count'] + 1),
2159 'numTemplates' => ($_CONFIG['num_templates'] + 1)
2162 // Load the template
2163 LOAD_TEMPLATE("show_timings", false, $content);
2166 // Unset/set session variables
2167 function set_session ($var, $value) {
2170 // Abort in CSS mode here
2171 if ($CSS == 1) return true;
2173 // Trim value and session variable
2174 $var = trim(SQL_ESCAPE($var)); $value = trim($value);
2176 // Is the session variable set?
2177 if (("".$value."" == "") && (isSessionVariableSet($var))) {
2178 // Remove the session
2179 //* DEBUG: */ echo "UNSET:".$var."=".get_session($var)."<br />\n";
2180 unset($_SESSION[$var]);
2181 return session_unregister($var);
2182 } elseif (("".$value."" != '') && (!isSessionVariableSet($var))) {
2184 //* DEBUG: */ echo "SET:".$var."=".$value."<br />\n";
2185 $_SESSION[$var] = $value;
2186 return session_register($var);
2187 } elseif (!empty($value)) {
2189 $_SESSION[$var] = $value;
2192 // Return always true if the session variable is already set.
2193 // Keept me busy for a longer while...
2194 //* DEBUG: */ echo "IGNORED:".$var."=".$value."<br />\n";
2198 // Check wether a boolean constant is set
2199 // Taken from user comments in PHP documentation for function constant()
2200 function isBooleanConstantAndTrue($constname) { // : Boolean
2202 if (defined($constname)) $res = (constant($constname) === true);
2206 // Check wether a session variable is set
2207 function isSessionVariableSet($var) {
2208 return (isset($_SESSION[$var]));
2210 // Returns wether the value of the session variable or NULL if not set
2211 function get_session($var) {
2212 // Default is not found! ;-)
2215 // Is the variable there?
2216 if (isSessionVariableSet($var)) {
2217 // Then get it secured!
2218 $value = SQL_ESCAPE($_SESSION[$var]);
2224 // Send notification to admin
2225 function SEND_ADMIN_NOTIFICATION($subject, $templateName, $content="", $uid="0") {
2226 if (GET_EXT_VERSION("admins") >= "0.4.1") {
2228 SEND_ADMIN_EMAILS_PRO($subject, $templateName, $content, $uid);
2230 // Send outdated way
2231 $msg = LOAD_EMAIL_TEMPLATE($templateName, $content, $uid);
2232 SEND_ADMIN_EMAILS($subject, $msg);
2237 //////////////////////////////////////////////////
2239 // AUTOMATICALLY RE-GENERATED MISSING FUNCTIONS //
2241 //////////////////////////////////////////////////
2243 if (!function_exists('html_entity_decode')) {
2244 // Taken from documentation on www.php.net
2245 function html_entity_decode($string) {
2246 $trans_tbl = get_html_translation_table(HTML_ENTITIES);
2247 $trans_tbl = array_flip($trans_tbl);
2248 return strtr($string, $trans_tbl);