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 = $GLOBALS['refid'];
213 if ($template == "member_support_form") {
214 // Support request of a member
215 $result = SQL_QUERY_ESC("SELECT sex, surname, family FROM "._MYSQL_PREFIX."_user_data WHERE userid=%s LIMIT 1",
216 array($GLOBALS['userid']), __FILE__, __LINE__);
217 list($sex, $surname, $family) = SQL_FETCHROW($result);
218 SQL_FREERESULT($result);
219 $salut = TRANSLATE_SEX($sex);
222 // Generate date/time string
223 $date_time = MAKE_DATETIME(time(), "1");
226 $BASE = sprintf("%stemplates/%s/html/", PATH, GET_LANGUAGE());
229 // Check for admin/guest/member templates
230 if (strpos($template, "admin_") > -1) {
231 // Admin template found
233 } elseif (strpos($template, "guest_") > -1) {
234 // Guest template found
236 } elseif (strpos($template, "member_") > -1) {
237 // Member template found
239 } elseif (strpos($template, "install_") > -1) {
240 // Installation template found
242 } elseif (strpos($template, "ext_") > -1) {
243 // Extension template found
245 } elseif (strpos($template, "la_") > -1) {
246 // "Logical-area" template found
249 // Test for extension
250 $test = substr($template, 0, strpos($template, "_"));
251 if (EXT_IS_ACTIVE($test)) {
252 // Set extra path to extension's name
257 ////////////////////////
258 // Generate file name //
259 ////////////////////////
260 $file = $BASE.$MODE.$template.".tpl";
262 if ((!empty($GLOBALS['what'])) && ((strpos($template, "_header") > 0) || (strpos($template, "_footer") > 0)) && (($MODE == "guest/") || ($MODE == "member/") || ($MODE == "admin/"))) {
263 // Select what depended header/footer template file for admin/guest/member area
264 $file2 = sprintf("%s%s%s_%s.tpl",
268 SQL_ESCAPE($GLOBALS['what'])
272 if (file_exists($file2)) $file = $file2;
274 // Remove variable from memory
278 // Does the special template exists?
279 if ((!file_exists($file)) || (!is_readable($file))) {
280 // Reset to default template
281 $file = $BASE.$template.".tpl";
284 // Now does the final template exists?
285 if ((file_exists($file)) && (is_readable($file))) {
286 // The local file does exists so we load it. :)
287 $tmpl_file = implode("", file($file));
289 // Replace ' to our own chars to preventing them being quoted
290 while (strpos($tmpl_file, "\'") !== false) { $tmpl_file = str_replace("\'", '{QUOT}', $tmpl_file); }
292 // Do we have to compile the code?
293 if ((strpos($tmpl_file, "\$") !== false) || (strpos($tmpl_file, '{--') !== false) || (strpos($tmpl_file, '--}') > 0)) {
295 $tmpl_file = "\$ret=\"".COMPILE_CODE(addslashes($tmpl_file))."\";";
298 // Simply return loaded code
302 // Add surrounding HTML comments to help finding bugs faster
303 $ret = "<!-- Template ".$template." - Start -->\n".$ret."<!-- Template ".$template." - End -->\n";
304 } elseif ((IS_ADMIN()) || ((isBooleanConstantAndTrue('mxchange_installing')) && (!isBooleanConstantAndTrue('mxchange_installed')))) {
305 // Only admins shall see this warning or when installation mode is active
306 $ret = "<br /><SPAN class=\"guest_failed\">".TEMPLATE_404."</SPAN><br />
307 (".basename($file).")<br />
310 <PRE>".print_r($content, true)."</PRE>
312 <PRE>".print_r($DATA, true)."</PRE>
316 // Do we have some content to output or return?
318 // Not empty so let's put it out! ;)
320 // Return the HTML code
326 } elseif (isBooleanConstantAndTrue('DEBUG_MODE')) {
327 // Warning, empty output!
328 return "E:".$template."<br />\n";
332 // Send mail out to an email address
333 function SEND_EMAIL($TO, $SUBJECT, $MSG, $HTML='N', $FROM="") {
334 // Compile subject line (for POINTS constant etc.)
335 $eval = "\$SUBJECT = \"".COMPILE_CODE(addslashes($SUBJECT))."\";";
337 $SUBJECT = html_entity_decode($SUBJECT);
340 if (!eregi("@", $TO)) {
341 // Value detected, load email from database
342 if (EXT_IS_ACTIVE("msg")) {
343 ADD_MESSAGE_TO_BOX($TO, $SUBJECT, $MSG, $HTML);
346 $result_email = SQL_QUERY_ESC("SELECT email FROM "._MYSQL_PREFIX."_user_data WHERE userid=%s LIMIT 1", array(bigintval($TO)), __FILE__, __LINE__);
347 list($TO) = SQL_FETCHROW($result_email);
348 SQL_FREERESULT($result_email);
352 // Not in PHPMailer-Mode
353 if (!CHECK_PHPMAILER_USAGE()) {
355 // Load email header template
356 $FROM = LOAD_EMAIL_TEMPLATE("header");
359 $FROM .= LOAD_EMAIL_TEMPLATE("header");
361 } elseif (isBooleanConstantAndTrue('DEBUG_MODE')) {
363 // Load email header template
364 $FROM = LOAD_EMAIL_TEMPLATE("header");
367 $FROM .= LOAD_EMAIL_TEMPLATE("header");
371 // Fix HTML parameter (default is no!)
372 if (empty($HTML)) $HTML = "N";
373 if (isBooleanConstantAndTrue('DEBUG_MODE')) {
374 // In debug mode we want to display the mail instead of sending it away so we can debug this part
376 ".htmlentities(trim($FROM))."
378 Subject : ".$SUBJECT."
381 } elseif (($HTML == "Y") && (EXT_IS_ACTIVE("html_mail", true))) {
382 // Send mail as HTML away
383 SEND_HTML_EMAIL($TO, $SUBJECT, $MSG, $FROM);
384 } elseif (!empty($TO)) {
386 $TO = COMPILE_CODE($TO);
389 SEND_RAW_EMAIL($TO, COMPILE_CODE($SUBJECT), COMPILE_CODE($MSG), $FROM);
390 } elseif ($HTML == "N") {
392 SEND_RAW_EMAIL(WEBMASTER, COMPILE_CODE($SUBJECT), COMPILE_CODE($MSG), $FROM);
396 // Check if legacy or PHPMailer command
398 function CHECK_PHPMAILER_USAGE() {
399 return ((defined('SMTP_HOSTNAME')) && (defined('SMTP_USER')) && (defined('SMTP_PASSWORD')) && (SMTP_HOSTNAME != "") && (SMTP_USER != ""));
403 * Send out a raw email with PHPMailer class or legacy mail() command
405 function SEND_RAW_EMAIL ($to, $subject, $msg, $from) {
406 // Shall we use PHPMailer class or legacy mode?
407 if (CHECK_PHPMAILER_USAGE()) {
408 // Use PHPMailer class with SMTP enabled
409 require_once(PATH."inc/phpmailer/class.phpmailer.php");
410 require_once(PATH."inc/phpmailer/class.smtp.php");
413 $mail = new PHPMailer();
414 $mail->PluginDir = sprintf("%sinc/phpmailer/", PATH);
417 $mail->SMTPAuth = true;
418 $mail->Host = SMTP_HOSTNAME;
420 $mail->Username = SMTP_USER;
421 $mail->Password = SMTP_PASSWORD;
423 $mail->From = WEBMASTER;
427 $mail->FromName = MAIN_TITLE;
428 $mail->Subject = $subject;
429 if ((EXT_IS_ACTIVE("html_mail")) && (strip_tags($msg) != $msg)) {
431 $mail->AltBody = "Your mail program required HTML support to read this mail!";
432 $mail->WordWrap = 70;
437 $mail->AddAddress($to, "");
438 $mail->AddReplyTo(WEBMASTER,MAIN_TITLE);
439 $mail->AddCustomHeader("Errors-To:".WEBMASTER);
440 $mail->AddCustomHeader("X-Loop:".WEBMASTER);
443 // Use legacy mail() command
444 @mail($to, $subject, $msg, $from);
449 // Generate a password in a specified length or use default password length
450 function GEN_PASS($LEN = 0) {
452 if ($LEN == 0) $LEN = $_CONFIG['pass_len'];
454 // Initialize array with all allowed chars
455 $ABC = explode(",", "a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z,0,1,2,3,4,5,6,7,8,9,-,+,_,/");
457 // Initialize randomizer
458 mt_srand((double) microtime() * 1000000);
460 // Start creating password
462 for ($i = 0; $i < $LEN; $i++) {
463 $PASS .= $ABC[mt_rand(0, sizeof($ABC) -1)];
466 // When the size is below 40 we can also add additional security by scrambling it
467 if (strlen($PASS) <= 40) {
468 // Also scramble the password
469 $PASS = scrambleString($PASS);
472 // Return the password
476 function MAKE_DATETIME($time, $mode="0")
480 return NEVER_HAPPENED;
482 // Filter out numbers
483 $time = bigintval($time);
486 switch (GET_LANGUAGE())
488 case "de": // German date / time format
491 case "0": $ret = date("d.m.Y \u\m H:i \U\h\\r", $time); break;
492 case "1": $ret = strtolower(date("d.m.Y - H:i", $time)); break;
493 case "2": $ret = date("d.m.Y|H:i", $time); break;
494 case "3": $ret = date("d.m.Y", $time); break;
498 default: // Default is the US date / time format!
501 case "0": $ret = date("r", $time); break;
502 case "1": $ret = date("Y-m-d - g:i A", $time); break;
503 case "2": $ret = date("y-m-d|H:i", $time); break;
504 case "3": $ret = date("y-m-d", $time); break;
510 // Translates the american decimal dot into a german comma
511 function TRANSLATE_COMMA($dotted, $cut=true) {
513 // Default is 3 you can change this in admin area "Misc -> Misc Options"
514 if (empty($_CONFIG['max_comma'])) $_CONFIG['max_comma'] = "3";
515 if (!ereg("\.", $dotted)) $dotted .= ".".str_repeat("0", $_CONFIG['max_comma']);
517 // Remove trailing zeros
518 $dot = str_replace(".", "x", $dotted);
519 while(substr($dot, -1, 1) == "0") {
520 $dot = substr($dot, 0, -1);
523 if (substr($dot, -1, 1) == "x") {
524 // Last char is the 'x'
525 $dotted = substr($dot, 0, -1);
527 // Last char is a number
528 $dotted = str_replace("x", ".", $dot);
533 switch (GET_LANGUAGE()) {
535 $pos = strpos($dotted, ".");
538 // Cut x numbers behind comma
539 $dotted = str_replace(".", ",", substr($dotted, 0, ($pos + $_CONFIG['max_comma'] + 1)));
541 // Replace comma with dot
542 $dotted = str_replace(".", ",", $dotted);
546 $dotted = "0,".str_repeat("0", $_CONFIG['max_comma']);
548 $dotted .= ",".str_repeat("0", $_CONFIG['max_comma']);
556 $dotted = substr($dotted, 0, ($pos + $_CONFIG['max_comma'] + 1));
558 $dotted .= ".".str_repeat("0", $_CONFIG['max_comma']);
567 function DEREFERER($URL) {
568 $URL = URL."/modules.php?module=loader&url=".urlencode(base64_encode(gzcompress(COMPILE_CODE($URL))));
573 function TRANSLATE_SEX($sex) {
576 case "M": $ret = SEX_M; break;
577 case "F": $ret = SEX_F; break;
578 case "C": $ret = SEX_C; break;
579 default : $ret = $sex; break;
584 function GET_POOL_TYPE($PT) {
587 case "TEMP" : $ret = POOL_TEMP; break;
588 case "SEND" : $ret = POOL_SEND; break;
589 case "NEW" : $ret = POOL_NEW; break;
590 case "ADMIN" : $ret = POOL_ADMIN; break;
591 case "ACTIVE" : $ret = POOL_ACTIVE; break;
592 case "DELETED": $ret = POOL_DELETED; break;
593 default : $ret = POOL_UNKNOWN." (".$PT.")"; break;
598 function FRAMETESTER($URL) {
599 // Prepare frametester URL
600 $frametesterUrl = sprintf("%s/modules.php?module=frametester&url=%s",
602 urlencode(base64_encode(gzcompress(COMPILE_CODE($URL))))
604 return $frametesterUrl;
607 function SELECTION_COUNT($array) {
609 if (is_array($array)) {
610 foreach ($array as $key => $sel) {
611 if (!empty($sel)) $ret++;
617 function IMG_CODE ($code, $type, $DATA, $uid) {
618 return "<IMG border=\"0\" alt=\"Code\" src=\"".URL."/mailid_top.php?uid=".$uid."&".$type."=".$DATA."&mode=img&code=".$code."\">";
621 function TRANSLATE_STATUS($status) {
625 $ret = ACCOUNT_UNCONFIRMED;
629 $ret = ACCOUNT_CONFIRMED;
633 $ret = ACCOUNT_LOCKED;
637 $ret = UNKNOWN_STATUS_1.$status.UNKNOWN_STATUS_2;
643 function GET_LANGUAGE() {
644 if (!empty($_GET['mx_lang'])) {
645 // Accept only first 2 chars
646 $lang = substr($_GET['mx_lang'], 0, 2);
652 // Set default return value to default language from config
655 // Check GET variable and cookie
657 // Check if main language file does exist
658 if (file_exists(PATH."inc/language/".$lang.".php")) {
659 // Okay found, so let's update cookies
662 } elseif (!isSessionVariableSet('mx_lang')) {
663 // Return stored value from cookie
664 $ret = get_session('mx_lang');
666 // Fixes a warning before the session has the mx_lang constant
667 if (empty($ret)) $ret = DEFAULT_LANG;
672 function SET_LANGUAGE($lang) {
675 // Accept only first 2 chars!
676 $lang = substr(SQL_ESCAPE(strip_tags($lang)), 0, 2);
679 set_session("mx_lang", $lang);
682 function LOAD_EMAIL_TEMPLATE($template, $content="", $UID="0") {
683 global $DATA, $_CONFIG, $REPLACER;
685 // Keept for backward-compatiblity (please replace these variables against our new {--CONST--} syntax!)
686 $MAIN_TITLE = MAIN_TITLE; $URL = URL; $WEBMASTER = WEBMASTER;
687 $surname = ""; $family = ""; $nick = ""; $sex = "N";
689 // Prepare IP number and User Agent
690 $REMOTE_ADDR = getenv('REMOTE_ADDR');
691 $HTTP_USER_AGENT = getenv('HTTP_USER_AGENT');
694 if (isSessionVariableSet('admin_login')) {
696 $result = SQL_QUERY_ESC("SELECT email FROM "._MYSQL_PREFIX."_admins WHERE login='%s' LIMIT 1",
697 array(SQL_ESCAPE(get_session('admin_login'))), __FILE__, __LINE__);
698 list($ADMIN) = SQL_FETCHROW($result);
699 SQL_FREERESULT($result);
702 // Expiration in a nice output format
703 if ($_CONFIG['auto_purge'] == 0) {
704 // Will never expire!
705 $EXPIRATION = MAIL_WILL_NEVER_EXPIRE;
706 } elseif (function_exists('CREATE_FANCY_TIME')) {
707 // Create nice date string
708 $EXPIRATION = CREATE_FANCY_TIME($_CONFIG['auto_purge']);
711 $EXPIRATION = round($_CONFIG['auto_purge']/60/60/24)." "._DAYS;
714 // DEPRECATED switch!
717 case "bonus-mail": // Load data for the bonus mail
720 $points = TRANSLATE_COMMA($DATA[4]);
722 $TARGET_URL = $DATA[8];
723 $CATEGORY = GET_CATEGORY($DATA[9]);
727 foreach ($REPLACER as $key=>$value)
729 if (isset($DATA[$key])) $content = str_replace($value, $DATA[$key], $content);
735 $BLOCKS = $_CONFIG['max_send'];
738 $PAYMENT = GET_PAYMENT($DATA[3]);
739 $TARGET_URL = $DATA[5];
740 $CATEGORY = GET_CATEGORY($DATA[6]);
744 case "order-deleted":
746 $TARGET_URL = $DATA[0];
756 case "confirm-member":
757 $points = $_CONFIG['points_register'];
760 case "confirm-referral":
768 $SEND_UID = $DATA[1];
769 $CATEGORY = GET_CATEGORY($DATA[9]);
770 $TIME = GET_PAY_POINTS($DATA[5], "time");
771 $TARGET_URL = $DATA[7];
772 $points = TRANSLATE_COMMA(GET_PAY_POINTS($DATA[5], "payment"));
773 // Warning! This ID has changed from 10 to 11!
777 foreach ($REPLACER as $key=>$value)
779 if (isset($DATA[$key])) $content = str_replace($value, $DATA[$key], $content);
785 $SEND_UID = $DATA[1];
786 $CATEGORY = GET_CATEGORY($DATA[9]);
787 $TARGET_URL = $DATA[7];
792 $points = TRANSLATE_COMMA($DATA[10]);
796 if (isset($_POST['points'])) {
797 $points = bigintval($_POST['points']);
799 $points = __POINTS_VALUE;
803 case "guest_request_confirm":
810 if (EXT_IS_ACTIVE("nickname")) {
812 $result = SQL_QUERY_ESC("SELECT surname, family, sex, email, nickname FROM "._MYSQL_PREFIX."_user_data WHERE userid=%s LIMIT 1",
813 array(bigintval($UID)), __FILE__, __LINE__);
814 list($surname, $family, $sex, $email, $nick) = SQL_FETCHROW($result);
815 SQL_FREERESULT($result);
818 $result = SQL_QUERY_ESC("SELECT surname, family, sex, email FROM "._MYSQL_PREFIX."_user_data WHERE userid=%s LIMIT 1",
819 array(bigintval($UID)), __FILE__, __LINE__);
820 list($surname, $family, $sex, $email) = SQL_FETCHROW($result);
821 SQL_FREERESULT($result);
825 // Neutral sex and email address is default
830 // Translate M to male or F to female
831 $salut = TRANSLATE_SEX($sex);
833 // Store email for some functions in global data array
834 $DATA['email'] = $email;
837 $BASE = sprintf("%stemplates/%s/emails/", PATH, GET_LANGUAGE());
839 // Check for admin/guest/member templates
840 if (strpos($template, "admin_") > -1) {
841 // Admin template found
842 $file = $BASE."admin/".$template.".tpl";
843 } elseif (strpos($template, "guest_") > -1) {
844 // Guest template found
845 $file = $BASE."guest/".$template.".tpl";
846 } elseif (strpos($template, "member_") > -1) {
847 // Member template found
848 $file = $BASE."member/".$template.".tpl";
850 // Test for extension
851 $test = substr($template, 0, strpos($template, "_"));
852 if (EXT_IS_ACTIVE($test)) {
853 // Set extra path to extension's name
854 $file = $BASE.$test."/".$template.".tpl";
856 // No special filename
857 $file = $BASE.$template.".tpl";
861 // Does the special template exists?
862 if ((!@file_exists($file)) || (!is_readable($file))) {
863 // Reset to default template
864 $file = $BASE.$template.".tpl";
867 // Now does the final template exists?
868 if ((@file_exists($file)) && (is_readable($file))) {
869 // The local file does exists so we load it. :)
870 $tmpl_file = @implode("", @file($file));
871 $tmpl_file = addslashes($tmpl_file);
874 $tmpl_file = COMPILE_CODE($tmpl_file);
877 $tmpl_file = "\$content=\"".$tmpl_file."\";";
880 // Replace HTML confirm chars
881 $content = html_entity_decode($content);
882 } elseif (!empty($template)) {
883 // Template file not found!
884 $content = TEMPLATE_404.": ".$template."<br />
886 <PRE>".print_r($content, true)."</PRE>
888 <PRE>".print_r($DATA, true)."</PRE>
891 // Debug mode not active? Then remove the HTML tags
892 if (!DEBUG_MODE) $content = strip_tags($content);
894 // No template name supplied!
895 $content = NO_TEMPLATE_SUPPLIED;
898 // Return compiled content
899 return COMPILE_CODE($content);
902 function MAKE_TIME($H, $M, $S, $stamp) {
903 // Extract day, month and year from given timestamp
904 $DAY = date("d", $stamp);
905 $MONTH = date("m", $stamp);
906 $YEAR = date('Y', $stamp);
908 // Create timestamp for wished time which depends on extracted date
909 return mktime($H, $M, $S, $MONTH, $DAY, $YEAR);
912 function LOAD_URL($URL, $addUrlData=true) {
913 global $CSS, $_CONFIG, $link, $db, $footer;
915 // Check if http(s):// is there
916 if ((substr($URL, 0, 7) != "http://") && (substr($URL, 0, 8) != "https://")) {
917 // Make all URLs full-qualified
921 // Compile out URI codes
922 $URL = COMPILE_CODE($URL);
925 $OUTPUT = ob_get_contents();
930 // Add some data to URL if cookies are not accepted
931 if (((!defined('__COOKIES')) || (!__COOKIES)) && ($addUrlData)) $URL = ADD_URL_DATA($URL);
933 // Probe for bot from search engine
934 if ((eregi("spider", getenv('HTTP_USER_AGENT'))) || (eregi("bot", getenv('HTTP_USER_AGENT'))) || (eregi("spider", getenv('HTTP_USER_AGENT')))) {
935 // Search engine bot detected so let's rewrite many chars for the link
936 $URL = htmlentities(strip_tags($URL), ENT_QUOTES);
938 // Output new location link as anchor
939 OUTPUT_HTML("<A href=\"".$URL."\">".$URL."</A>");
940 } elseif (!headers_sent()) {
941 // Load URL when headers are not sent
944 debug_print_backtrace();
945 die("</pre>URL={$URL}");
947 @header ("Location: ".str_replace("&", "&", $URL));
949 // Output error message
950 include(PATH."inc/header.php");
951 LOAD_TEMPLATE("redirect_url", false, str_replace("&", "&", $URL));
952 include(PATH."inc/footer.php");
957 function COMPILE_CODE($code, $simple = false, $constants = true, $full = true) {
958 global $SEC_CHARS, $URL_CHARS;
961 // Select smaller set of chars to replace when we e.g. want to compile URLs
962 if (!$full) $ARRAY = $URL_CHARS;
966 // BEFORE 0.2.1 : Language and data constants
967 // WITH 0.2.1+ : Only language constants
968 $code = str_replace('{--', '".', str_replace('--}', '."', $code));
970 // BEFORE 0.2.1 : Not used
971 // WITH 0.2.1+ : Data constants
972 $code = str_replace('{!', '".', str_replace("!}", '."', $code));
975 // Compile QUOT and other non-HTML codes
976 foreach ($ARRAY['to'] as $k => $to) {
977 // Do the reversed thing as in inc/libs/security_functions.php
978 $code = str_replace($to, $ARRAY['from'][$k], $code);
981 // But shall I keep simple quotes for later use?
982 if ($simple) $code = str_replace("\'", '{QUOT}', $code);
984 // Find $content[bla][blub] entries
985 @preg_match_all('/\$(content|DATA)((\[([a-zA-Z0-9-_]+)\])*)/', $code, $matches);
987 // Are some matches found?
988 if ((count($matches) > 0) && (count($matches[0]) > 0)) {
989 // Replace all matches
990 $matchesFound = array();
991 foreach ($matches[0] as $key=>$match) {
992 // Avoid replacing matches multiple times
993 if (!isset($matchesFound[$match])) {
995 $code = str_replace($match, "\".".$match.".\"", $code);
996 $matchesFound[$match] = 1;
999 // Take all string elements
1000 if (("".bigintval($matches[4][$key])."" != $matches[4][$key]) && (!isset($matchesFound[$key."_".$matches[4][$key]]))) {
1001 // Replace it in the code
1002 $code = str_replace("[".$matches[4][$key]."]", "['".$matches[4][$key]."']", $code);
1003 $matchesFound[$key."_".$matches[4][$key]] = 1;
1008 // Return compiled code
1012 /************************************************************************
1014 * Gaenderter Sortier-Algorythmus, $array wird nach dem Array (!) *
1015 * $a_sort sortiert: *
1017 * $array - Das 3-dimensionale Array, das paralell sortiert werden soll *
1018 * $a_sort - Array, das die Sortiereihenfolge der ersten Elementeben *
1019 * $primary_key - Prim.rschl.ssel aus $a_sort, nach dem sortiert wird *
1020 * $order - Sortiereihenfolge: -1 = A-Z, 0 = keine, 1 = Z-A *
1021 * $nums - true = Als Zahlen sortieren, false = Als Zeichen sortieren *
1023 * $a_sort muss Elemente enthalten, deren Wert Schluessel von $array *
1024 * sind... Klingt kompliziert, suchen Sie mal mein Beispiel, dann sehen *
1025 * Sie, dass es doch nicht so schwer ist! :-) *
1027 ************************************************************************/
1028 function array_pk_sort(&$array, $a_sort, $primary_key = 0, $order = -1, $nums = false)
1031 while ($primary_key < count($a_sort))
1033 foreach ($dummy[$a_sort[$primary_key]] as $key=>$value)
1035 foreach ($dummy[$a_sort[$primary_key]] as $key2=>$value2)
1040 // Sort byte-by-byte (also numbers will be interpreted as chars! E.g.: "9" > "10")
1041 if (($key != $key2) && (strcmp(strtolower($dummy[$a_sort[$primary_key]][$key]), strtolower($dummy[$a_sort[$primary_key]][$key2])) == $order)) $match = true;
1043 elseif ($key != $key2)
1045 // Sort numbers (E.g.: 9 < 10)
1046 if (($dummy[$a_sort[$primary_key]][$key] < $dummy[$a_sort[$primary_key]][$key2]) && ($order == -1)) $match = true;
1047 if (($dummy[$a_sort[$primary_key]][$key] > $dummy[$a_sort[$primary_key]][$key2]) && ($order == 1)) $match = true;
1051 // We have found two different values, so let's sort whole array
1052 foreach ($dummy as $sort_key=>$sort_val)
1054 $t = $dummy[$sort_key][$key];
1055 $dummy[$sort_key][$key] = $dummy[$sort_key][$key2];
1056 $dummy[$sort_key][$key2] = $t;
1067 // Write back sorted array
1071 function ADD_SELECTION($type, $DEFAULT, $prefix="", $id="0")
1073 global $MONTH_DESCR; $OUT = "";
1076 // This is a yes/no selection only!
1077 if ($id > 0) $prefix .= "[".$id."]";
1078 $OUT .= " <SELECT name=\"".$prefix."\" class=\"register_select\" size=\"1\">\n";
1082 // Begin with regular selection box here
1083 if (!empty($prefix)) $prefix .= "_";
1085 if ($id > 0) $type2 .= "[".$id."]";
1086 $OUT .= " <SELECT name=\"".strtolower($prefix.$type2)."\" class=\"register_select\" size=\"1\">\n";
1091 for ($idx = 1; $idx < 32; $idx++)
1093 $OUT .= " <OPTION value=\"".$idx."\"";
1094 if ($DEFAULT == $idx) $OUT .= " selected=\"selected\"";
1095 $OUT .= ">".$idx."</OPTION>\n";
1099 case "month": // Month
1100 foreach ($MONTH_DESCR as $month=>$descr)
1102 $OUT .= " <OPTION value=\"".$month."\"";
1103 if ($DEFAULT == $month) $OUT .= " selected=\"selected\"";
1104 $OUT .= ">".$descr."</OPTION>\n";
1108 case "year": // Year
1110 $YEAR = date('Y', time());
1112 // Check if the default value is larger than minimum and bigger than actual year
1113 if (($DEFAULT > 1930) && ($DEFAULT >= $YEAR))
1115 for ($idx = $YEAR; $idx < ($YEAR + 11); $idx++)
1117 $OUT .= " <OPTION value=\"".$idx."\"";
1118 if ($DEFAULT == $idx) $OUT .= " selected=\"selected\"";
1119 $OUT .= ">".$idx."</OPTION>\n";
1122 elseif ($DEFAULT == -1)
1124 // Current year minus 1
1125 for ($idx = 2003; $idx <= ($YEAR + 1); $idx++)
1127 $OUT .= " <OPTION value=\"".$idx."\">".$idx."</OPTION>\n";
1132 // Get current year and subtract 16 (for erotic content)
1133 $OUT .= " <OPTION value=\"1929\"><1930</OPTION>\n";
1134 $YEAR = date('Y', time()) - 16;
1135 for ($idx = 1930; $idx <= $YEAR; $idx++)
1137 $OUT .= " <OPTION value=\"".$idx."\"";
1138 if ($DEFAULT == $idx) $OUT .= " selected=\"selected\"";
1139 $OUT .= ">".$idx."</OPTION>\n";
1146 for ($idx = 0; $idx < 60; $idx+=5)
1148 if (strlen($idx) == 1) $idx = "0".$idx;
1149 $OUT .= " <OPTION value=\"".$idx."\"";
1150 if ($DEFAULT == $idx) $OUT .= " selected=\"selected\"";
1151 $OUT .= ">".$idx."</OPTION>\n";
1156 for ($idx = 0; $idx < 24; $idx++)
1158 if (strlen($idx) == 1) $idx = "0".$idx;
1159 $OUT .= " <OPTION value=\"".$idx."\"";
1160 if ($DEFAULT == $idx) $OUT .= " selected=\"selected\"";
1161 $OUT .= ">".$idx."</OPTION>\n";
1166 $OUT .= " <OPTION value=\"Y\"";
1167 if ($DEFAULT == "Y") $OUT .= " selected=\"selected\"";
1168 $OUT .= ">".YES."</OPTION>
1169 <OPTION value=\"N\"";
1170 if ($DEFAULT == "N") $OUT .= " selected=\"selected\"";
1171 $OUT .= ">".NO."</OPTION>\n";
1174 $OUT .= " </SELECT>\n";
1178 function TRANSLATE_YESNO($yn)
1182 case 'Y': $yn = YES; break;
1183 case 'N': $yn = NO; break;
1184 default : $yn = "??? (".$yn.")"; break;
1189 // Deprecated : $length
1192 function GEN_RANDOM_CODE($length, $code, $uid, $DATA="") {
1195 // Fix missing _MAX constant
1196 if (!defined('_MAX')) define('_MAX', 15235);
1198 // Build server string
1199 $server = $_SERVER['PHP_SELF'].":".getenv('HTTP_USER_AGENT').":".getenv('SERVER_SOFTWARE').":".getenv('REMOTE_ADDR').":".":".filemtime(PATH."inc/databases.php");
1202 $keys = SITE_KEY.":".DATE_KEY;
1203 if (isset($_CONFIG['secret_key'])) $keys .= ":".$_CONFIG['secret_key'];
1204 if (isset($_CONFIG['file_hash'])) $keys .= ":".$_CONFIG['file_hash'];
1205 $keys .= ":".date("d-m-Y (l-F-T)", $_CONFIG['patch_ctime']);
1206 if (isset($_CONFIG['master_salt'])) $keys .= ":".$_CONFIG['master_salt'];
1208 // Build string from misc data
1209 $data = $code.":".$uid.":".$DATA;
1211 // Add more additional data
1212 if (isSessionVariableSet('u_hash')) $data .= ":".get_session('u_hash');
1213 if (isset($GLOBALS['userid'])) $data .= ":".$GLOBALS['userid'];
1214 if (isSessionVariableSet('lifetime')) $data .= ":".get_session('lifetime');
1215 if (isSessionVariableSet('mxchange_theme')) $data .= ":".get_session('mxchange_theme');
1216 if (isSessionVariableSet('mx_lang')) $data .= ":".GET_LANGUAGE();
1217 if (isset($GLOBALS['refid'])) $data .= ":".$GLOBALS['refid'];
1219 // Calculate number for generating the code
1220 $a = $code + _ADD - 1;
1222 if (isset($_CONFIG['master_hash'])) {
1223 // Generate hash with master salt from modula of number with the prime number and other data
1224 $saltedHash = generateHash(($a % _PRIME).":".$server.":".$keys.":".$data.":".date("d-m-Y (l-F-T)", time()).":".$a, $_CONFIG['master_salt']);
1226 // Create number from hash
1227 $rcode = hexdec(substr($saltedHash, strlen($_CONFIG['master_salt']), 9)) / abs(_MAX - $a + sqrt(_ADD)) / pi();
1229 // Generate hash with "hash of site key" from modula of number with the prime number and other data
1230 $saltedHash = generateHash(($a % _PRIME).":".$server.":".$keys.":".$data.":".date("d-m-Y (l-F-T)", time()).":".$a, substr(sha1(SITE_KEY), 0, 8));
1232 // Create number from hash
1233 $rcode = hexdec(substr($saltedHash, 8, 9)) / abs(_MAX - $a + sqrt(_ADD)) / pi();
1236 // At least 10 numbers shall be secure enought!
1237 $len = $_CONFIG['code_length'];
1238 if ($len == 0) $len = 10;
1240 // Cut off requested counts of number
1241 $return = substr(str_replace('.', "", $rcode), 0, $len);
1243 // Done building code
1246 // Does only allow numbers
1247 function bigintval($num, $castValue = true) {
1248 // Filter all numbers out
1249 $ret = preg_replace("/[^0123456789]/", "", $num);
1254 // Insert the code in $img_code into jpeg or PNG image
1255 function GENERATE_IMAGE($img_code, $header=true) {
1257 if ((strlen($img_code) > 6) || (empty($img_code)) || ($_CONFIG['code_length'] == 0))
1259 // Stop execution of function here because of over-sized code length
1264 // Return in an HTML code code
1265 return "<IMG src=\"".URL."/img.php?code=".$img_code."\">\n";
1268 switch ($_CONFIG['img_type'])
1272 $img = sprintf("%s/theme/%s/images/code_bg.jpg", PATH, GET_CURR_THEME());
1273 if ((file_exists($img)) && (is_readable($img))) {
1274 // Okay, load image and hide all errors
1275 $image = @imagecreatefromjpeg($img);
1277 // Exit function here
1284 $img = sprintf("%s/theme/%s/images/code_bg.png", PATH, GET_CURR_THEME());
1285 if ((file_exists($img)) && (is_readable($img))) {
1286 // Okay, load image and hide all errors
1287 $image = @imagecreatefrompng($img);
1289 // Exit function here
1295 // Generate text color (red/green/blue; 0 = dark, 255 = bright)
1296 $text_color = imagecolorallocate($image, 0, 0, 0);
1298 // Insert code into image
1299 imagestring($image, 5, 14, 2, $img_code, $text_color);
1301 // Return to browser
1302 header ("Content-Type: image/".$_CONFIG['img_type']);
1304 // Output image with matching image factory
1305 switch ($_CONFIG['img_type']) {
1306 case "jpg": imagejpeg($image); break;
1307 case "png": imagepng($image); break;
1310 // Remove image from memory
1311 imagedestroy($image);
1313 function CREATE_TIME_SELECTIONS($timestamp, $prefix="", $display="", $align="center", $return_array=false)
1315 // Calculate 15-seconds timestamp (15-seconds-steps shall be fine ;) )
1316 $timestamp = round($timestamp / 15) * 15;
1317 // Do we have a leap year?
1319 $TEST = date('Y', time()) / 4;
1320 $M1 = date("m", time());
1321 $M2 = date("m", (time() + $timestamp));
1322 // If so and if current time is before 02/29 and estimated time is after 02/29 then add 86400 seconds (one day)
1323 if ((floor($TEST) == $TEST) && ($M1 == "02") && ($M2 > "02")) $SWITCH = ONE_DAY;
1324 // First of all years...
1325 $Y = abs(floor($timestamp / (31536000 + $SWITCH)));
1327 $M = abs(floor($timestamp / 2628000 - $Y * 12));
1329 $W = abs(floor($timestamp / 604800 - $Y * ((365 + $SWITCH / ONE_DAY) / 7) - ($M / 12 * (365 + $SWITCH / ONE_DAY) / 7)));
1331 $D = abs(floor($timestamp / 86400 - $Y * (365 + $SWITCH / ONE_DAY) - ($M / 12 * (365 + $SWITCH / ONE_DAY)) - $W * 7));
1333 $h = abs(floor($timestamp / 3600 - $Y * (365 + $SWITCH / ONE_DAY) * 24 - ($M / 12 * (365 + $SWITCH / ONE_DAY) * 24) - $W * 7 * 24 - $D * 24));
1335 $m = abs(floor($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));
1336 // And at last seconds...
1337 $s = abs(floor($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));
1339 // Now we convert them in seconds...
1343 // Just put all data in an array for later use
1357 $OUT = "<DIV align=\"".$align."\">\n";
1358 $OUT .= "<TABLE border=\"0\" cellspacing=\"0\" cellpadding=\"0\" class=\"admin_table dashed\">\n";
1360 if (ereg('Y', $display) || (empty($display)))
1362 $OUT .= " <TD align=\"center\" class=\"admin_title bottom\"><STRONG class=\"tiny\">"._YEARS."</STRONG></TD>\n";
1364 if (ereg("M", $display) || (empty($display)))
1366 $OUT .= " <TD align=\"center\" class=\"admin_title bottom\"><STRONG class=\"tiny\">"._MONTHS."</STRONG></TD>\n";
1368 if (ereg("W", $display) || (empty($display)))
1370 $OUT .= " <TD align=\"center\" class=\"admin_title bottom\"><STRONG class=\"tiny\">"._WEEKS."</STRONG></TD>\n";
1372 if (ereg("D", $display) || (empty($display)))
1374 $OUT .= " <TD align=\"center\" class=\"admin_title bottom\"><STRONG class=\"tiny\">"._DAYS."</STRONG></TD>\n";
1376 if (ereg("h", $display) || (empty($display)))
1378 $OUT .= " <TD align=\"center\" class=\"admin_title bottom\"><STRONG class=\"tiny\">"._HOURS."</STRONG></TD>\n";
1380 if (ereg("m", $display) || (empty($display)))
1382 $OUT .= " <TD align=\"center\" class=\"admin_title bottom\"><STRONG class=\"tiny\">"._MINUTES."</STRONG></TD>\n";
1384 if (ereg("s", $display) || (empty($display)))
1386 $OUT .= " <TD align=\"center\" class=\"admin_title bottom\"><STRONG class=\"tiny\">"._SECONDS."</STRONG></TD>\n";
1390 if (ereg('Y', $display) || (empty($display)))
1392 // Generate year selection
1393 $OUT .= " <TD align=\"center\"><SELECT class=\"mini_select\" name=\"".$prefix."_ye\" size=\"1\">\n";
1394 for ($idx = 0; $idx <= 10; $idx++)
1396 $OUT .= " <OPTION class=\"mini_select\" value=\"".$idx."\"";
1397 if ($idx == $Y) $OUT .= " selected default";
1398 $OUT .= ">".$idx."</OPTION>\n";
1400 $OUT .= " </SELECT></TD>\n";
1404 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_ye\" value=\"0\">\n";
1406 if (ereg("M", $display) || (empty($display)))
1408 // Generate month selection
1409 $OUT .= " <TD align=\"center\"><SELECT class=\"mini_select\" name=\"".$prefix."_mo\" size=\"1\">\n";
1410 for ($idx = 0; $idx <= 11; $idx++)
1412 $OUT .= " <OPTION class=\"mini_select\" value=\"".$idx."\"";
1413 if ($idx == $M) $OUT .= " selected default";
1414 $OUT .= ">".$idx."</OPTION>\n";
1416 $OUT .= " </SELECT></TD>\n";
1420 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_mo\" value=\"0\">\n";
1422 if (ereg("W", $display) || (empty($display)))
1424 // Generate week selection
1425 $OUT .= " <TD align=\"center\"><SELECT class=\"mini_select\" name=\"".$prefix."_we\" size=\"1\">\n";
1426 for ($idx = 0; $idx <= 4; $idx++)
1428 $OUT .= " <OPTION class=\"mini_select\" value=\"".$idx."\"";
1429 if ($idx == $W) $OUT .= " selected default";
1430 $OUT .= ">".$idx."</OPTION>\n";
1432 $OUT .= " </SELECT></TD>\n";
1436 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_we\" value=\"0\">\n";
1438 if (ereg("D", $display) || (empty($display)))
1440 // Generate day selection
1441 $OUT .= " <TD align=\"center\"><SELECT class=\"mini_select\" name=\"".$prefix."_da\" size=\"1\">\n";
1442 for ($idx = 0; $idx <= 31; $idx++)
1444 $OUT .= " <OPTION class=\"mini_select\" value=\"".$idx."\"";
1445 if ($idx == $D) $OUT .= " selected default";
1446 $OUT .= ">".$idx."</OPTION>\n";
1448 $OUT .= " </SELECT></TD>\n";
1452 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_da\" value=\"0\">\n";
1454 if (ereg("h", $display) || (empty($display)))
1456 // Generate hour selection
1457 $OUT .= " <TD align=\"center\"><SELECT class=\"mini_select\" name=\"".$prefix."_ho\" size=\"1\">\n";
1458 for ($idx = 0; $idx <= 23; $idx++)
1460 $OUT .= " <OPTION class=\"mini_select\" value=\"".$idx."\"";
1461 if ($idx == $h) $OUT .= " selected default";
1462 $OUT .= ">".$idx."</OPTION>\n";
1464 $OUT .= " </SELECT></TD>\n";
1468 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_ho\" value=\"0\">\n";
1470 if (ereg("m", $display) || (empty($display)))
1472 // Generate minute selection
1473 $OUT .= " <TD align=\"center\"><SELECT class=\"mini_select\" name=\"".$prefix."_mi\" size=\"1\">\n";
1474 for ($idx = 0; $idx <= 59; $idx++)
1476 $OUT .= " <OPTION class=\"mini_select\" value=\"".$idx."\"";
1477 if ($idx == $m) $OUT .= " selected default";
1478 $OUT .= ">".$idx."</OPTION>\n";
1480 $OUT .= " </SELECT></TD>\n";
1484 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_mi\" value=\"0\">\n";
1486 if (ereg("s", $display) || (empty($display)))
1488 // Generate second selection
1489 $OUT .= " <TD align=\"center\"><SELECT class=\"mini_select\" name=\"".$prefix."_se\" size=\"1\">\n";
1490 for ($idx = 0; $idx <= 45; $idx+=15)
1492 $OUT .= " <OPTION class=\"mini_select\" value=\"".$idx."\"";
1493 if ($idx == $s) $OUT .= " selected default";
1494 $OUT .= ">".$idx."</OPTION>\n";
1496 $OUT .= " </SELECT></TD>\n";
1500 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_se\" value=\"0\">\n";
1503 $OUT .= "</TABLE>\n";
1505 // Return generated HTML code
1510 function CREATE_TIMESTAMP_FROM_SELECTIONS($prefix, $POST) {
1512 // Do we have a leap year?
1514 $TEST = date('Y', time()) / 4;
1515 $M1 = date("m", time());
1516 // If so and if current time is before 02/29 and estimated time is after 02/29 then add 86400 seconds (one day)
1517 if ((floor($TEST) == $TEST) && ($M1 == "02") && ($POST[$prefix."_mo"] > "02")) $SWITCH = ONE_DAY;
1518 // First add years...
1519 $ret += $POST[$prefix."_ye"] * (31536000 + $SWITCH);
1521 $ret += $POST[$prefix."_mo"] * 2628000;
1523 $ret += $POST[$prefix."_we"] * 604800;
1525 $ret += $POST[$prefix."_da"] * 86400;
1527 $ret += $POST[$prefix."_ho"] * 3600;
1529 $ret += $POST[$prefix."_mi"] * 60;
1530 // And at last seconds...
1531 $ret += $POST[$prefix."_se"];
1532 // Return calculated value
1535 // Sends out mail to all administrators
1536 // IMPORTANT: Please use SEND_ADMIN_NOTIFCATION() for now!
1537 function SEND_ADMIN_EMAILS_PRO($subj, $template, $content, $UID) {
1538 // Trim template name
1539 $template = trim($template);
1541 // Load email template
1542 $msg = LOAD_EMAIL_TEMPLATE($template, $content, $UID);
1544 if (GET_EXT_VERSION("admins") < "0.4.0") {
1545 // Older version detected!
1546 return SEND_ADMIN_EMAILS($subj, $msg);
1549 // Check which admin shall receive this mail
1550 $result = SQL_QUERY_ESC("SELECT DISTINCT admin_id FROM "._MYSQL_PREFIX."_admins_mails WHERE mail_template='%s' ORDER BY admin_id",
1551 array($template), __FILE__, __LINE__);
1552 if (SQL_NUMROWS($result) == 0) {
1553 // Create new entry (to all admins)
1554 $result = SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_admins_mails (admin_id, mail_template) VALUES (0, '%s')",
1555 array($template), __FILE__, __LINE__);
1557 // Load admin IDs...
1559 while(list($aid) = SQL_FETCHROW($result)) {
1564 SQL_FREERESULT($result);
1566 // "implode" IDs and query string
1567 $aid = implode(",", $aids);
1569 // Add line to userlog
1570 USERLOG_ADD_LINE($subj, $msg, $UID);
1572 } elseif ($aid == "0") {
1573 // Select all email adresses
1574 $result = SQL_QUERY("SELECT email FROM "._MYSQL_PREFIX."_admins ORDER BY id", __FILE__, __LINE__);
1576 // If Admin-ID is not "to-all" select
1577 $result = SQL_QUERY_ESC("SELECT email FROM "._MYSQL_PREFIX."_admins WHERE id IN (%s) ORDER BY id", array($aid), __FILE__, __LINE__);
1581 // Load email addresses and send away
1582 while (list($email) = SQL_FETCHROW($result)) {
1583 SEND_EMAIL($email, $subj, $msg);
1587 SQL_FREERESULT($result);
1590 function CREATE_FANCY_TIME($stamp) {
1591 // Get data array with years/months/weeks/days/...
1592 $data = CREATE_TIME_SELECTIONS($stamp, "", "", "", true);
1594 foreach($data as $k=>$v) {
1596 // Value is greater than 0 "eval" data to return string
1597 $eval = "\$ret .= \", \".\$v.\" \"._".strtoupper($k).";";
1603 // Remove first "comma,null" string
1604 $ret = substr($ret, 2);
1608 function ADD_EMAIL_NAV($PAGES, $offset, $show_form, $colspan, $return=false) {
1609 $SEP = ""; $TOP = "";
1612 $SEP = "<TR><TD colspan=\"".$colspan."\" class=\"seperator\"> </TD></TR>";
1616 for ($page = 1; $page <= $PAGES; $page++) {
1617 // Is the page currently selected or shall we generate a link to it?
1618 if (($page == $_GET['page']) || ((empty($_GET['page'])) && ($page == "1"))) {
1619 // Is currently selected, so only highlight it
1620 $NAV .= "<STRONG>-";
1622 // Open anchor tag and add base URL
1623 $NAV .= "<A href=\"".URL."/modules.php?module=admin&what=".$GLOBALS['what']."&page=".$page."&offset=".$offset;
1625 // Add userid when we shall show all mails from a single member
1626 if ((isset($_GET['u_id'])) && (bigintval($_GET['u_id']) > 0)) $NAV .= "&u_id=".bigintval($_GET['u_id']);
1628 // Close open anchor tag
1632 if (($page == $_GET['page']) || ((empty($_GET['page'])) && ($page == "1"))) {
1633 // Is currently selected, so only highlight it
1634 $NAV .= "-</STRONG>";
1640 // Add seperator if we have not yet reached total pages
1641 if ($page < $PAGES) $NAV .= " | ";
1644 // Define constants only once
1645 if (!defined('__NAV_OUTPUT')) {
1646 define('__NAV_OUTPUT' , $NAV);
1647 define('__NAV_COLSPAN', $colspan);
1648 define('__NAV_TOP' , $TOP);
1649 define('__NAV_SEP' , $SEP);
1652 // Load navigation template
1653 $OUT = LOAD_TEMPLATE("admin_email_nav_row", true);
1656 // Return generated HTML-Code
1665 function MXCHANGE_OPEN ($script) {
1667 // Default is not to use proxy
1670 // Are proxy settins set?
1671 if ((!empty($_CONFIG['proxy_host'])) && ($_CONFIG['proxy_port'] > 0)) {
1676 //* DEBUG */ print("SCRIPT=".$script."<br />\n");
1677 // Compile the script name
1678 $script = COMPILE_CODE($script);
1679 //* DEBUG */ print("SCRIPT=".$script."<br />\n");
1681 // Use default SERVER_URL by default... ;) So?
1683 if (substr($script, 0, 7) == "http://") {
1684 // Use the hostname from script URL as new hostname
1685 $url = substr($script, 7);
1686 $extract = explode("/", $url);
1688 // Done extracting the URL :)
1691 // Extract host name
1692 $host = str_replace("http://", "", $url);
1693 if (ereg("/", $host)) $host = substr($host, 0, strpos($host, "/"));
1695 // Generate relative URL
1696 //* DEBUG */ print("SCRIPT=".$script."<br />\n");
1697 if (substr(strtolower($script), 0, 7) == "http://") {
1698 // But only if http:// is in front!
1699 $script = substr($script, (strlen($url) + 7));
1700 } elseif (substr(strtolower($script), 0, 8) == "https://") {
1702 $script = substr($script, (strlen($url) + 8));
1705 //* DEBUG */ print("SCRIPT=".$script."<br />\n");
1706 if (substr($script, 0, 1) == "/") $script = substr($script, 1);
1709 //* DEBUG */ die("SCRIPT=".$script."<br />\n");
1711 $fp = @fsockopen(COMPILE_CODE($_CONFIG['proxy_host']), $_CONFIG['proxy_port'], $errno, $errdesc, 30);
1713 $fp = @fsockopen($host, 80, $errno, $errdesc, 30);
1717 if (!is_resource($fp)) {
1719 return array("", "", "");
1724 // Generate CONNECT request header
1725 $request = "CONNECT ".$host.":80 HTTP/1.1\r\n";
1726 $request .= "Host: ".$host."\r\n";
1728 // Use login data to proxy? (username at least!)
1729 if (!empty($_CONFIG['proxy_username'])) {
1731 $encodedAuth = base64_encode(COMPILE_CODE($_CONFIG['proxy_username']).":".COMPILE_CODE($_CONFIG['proxy_password']));
1732 $request .= "Proxy-Authorization: Basic ".$encodedAuth."\r\n";
1735 // Add last new-line
1737 //* DEBUG: */ print("<strong>Request:</strong><pre>".$request."</pre>");
1740 fputs($fp, $request);
1744 // No response received
1745 return array("", "", "");
1748 // Read the first line
1749 $resp = trim(fgets($fp, 10240));
1750 $respArray = explode(" ", $resp);
1751 if ((strtolower($respArray[0]) !== "http/1.0") || ($respArray[1] != "200")) {
1752 // Invalid response!
1753 return array("", "", "");
1757 // Generate GET request header
1758 $request = "GET /".trim($script)." HTTP/1.1\r\n";
1759 $request .= "Host: ".$host."\r\n";
1760 $request .= "Referer: ".URL."/admin.php\r\n";
1761 $request .= "User-Agent: ".TITLE."/".FULL_VERSION."\r\n";
1762 $request .= "Content-Type: text/plain\r\n";
1763 $request .= "Cache-Control: no-cache\r\n";
1764 $request .= "Connection: Close\r\n\r\n";
1765 //* DEBUG: */ print("<strong>Request:</strong><pre>".$request."</pre>");
1768 $response = array();
1771 fputs($fp, $request);
1775 $response[] = trim(fgets($fp, 1024));
1781 //* DEBUG: */ print("<strong>Response:</strong><pre>".print_r($response, true)."</pre>");
1783 // Proxy agent found?
1784 if ((substr(strtolower($response[0]), 0, 11) == "proxy-agent") && ($useProxy)) {
1785 // Proxy header detected, so remove two lines
1786 array_shift($response);
1787 array_shift($response);
1790 // Was the request successfull?
1791 if ((!eregi("200 OK", $response[0])) || (empty($response[0]))) {
1792 // Not found / access forbidden
1793 $response = array("", "", "");
1799 // Taken from www.php.net eregi() user comments
1800 function VALIDATE_EMAIL($email) {
1802 $email = COMPILE_CODE($email);
1804 // Check first part of email address
1805 $first = "[-a-z0-9!#$%&\'*+/=?^_<{|}~]+(\.[-a-zA-Z0-9!#$%&\'*+/=?^_<{|}~]+)*";
1808 $domain = "[a-z0-9-]+(\.[a-z0-9-]{2,5})+";
1811 $regex = "^".$first."@".$domain."$";
1813 // Return check result
1814 return eregi($regex, $email);
1816 // Function taken from user comments on www.php.net / function eregi()
1817 function VALIDATE_URL ($URL, $compile=true) {
1818 // Trim URL a little
1819 $URL = trim(urldecode($URL));
1820 //* DEBUG: */ echo $URL."<br />";
1822 // Compile some chars out...
1823 if ($compile) $URL = COMPILE_CODE($URL, false, false, false);
1824 //* DEBUG: */ echo $URL."<br />";
1826 // Check for the extension filter
1827 if (EXT_IS_ACTIVE("filter")) {
1828 // Use the extension's filter set
1829 return FILTER_VALIDATE_URL($URL, false);
1832 // If not installed, perform a simple test. Just make it sure there is always a http:// or
1833 // https:// in front of the URLs
1834 return (((substr($URL, 0, 7) == "http://") || (substr($URL, 0, 8) == "https://")) && (strlen($URL) >= 12));
1837 function MEMBER_ACTION_LINKS($uid, $status="") {
1838 // Define all main targets
1839 $TARGETS = array("del_user", "edit_user", "lock_user", "add_points", "sub_points");
1841 // Begin of navigation links
1842 $eval = "\$OUT = \"[ ";
1844 foreach ($TARGETS as $tar) {
1845 $eval .= "<SPAN class=\\\"admin_user_link\\\"><A href=\\\"".URL."/modules.php?module=admin&what=".$tar."&u_id=".$uid."\\\" title=\\\"\".ADMIN_LINK_";
1846 //* DEBUG: */ echo "*".$tar."/".$status."*<br />\n";
1847 if (($tar == "lock_user") && ($status == "LOCKED")) {
1848 // Locked accounts shall be unlocked
1849 $eval .= "UNLOCK_USER";
1851 // All other status is fine
1852 $eval .= strtoupper($tar);
1854 $eval .= "_TITLE.\"\\\">\".ADMIN_";
1855 if (($tar == "lock_user") && ($status == "LOCKED")) {
1856 // Locked accounts shall be unlocked
1857 $eval .= "UNLOCK_USER";
1859 // All other status is fine
1860 $eval .= strtoupper($tar);
1862 $eval .= ".\"</A></SPAN> | ";
1865 // Finish navigation link
1866 $eval = substr($eval, 0, -7)."]\";";
1872 // Function for backward-compatiblity
1873 function ADD_CATEGORY_TABLE ($MODE, $return=false) {
1874 // Load it from the register extension
1875 return REGISTER_ADD_CATEGORY_TABLE ($MODE, $return);
1877 // Generate an email link
1878 function CREATE_EMAIL_LINK($email, $table="admins") {
1879 // Default email link (INSECURE! Spammer can read this by harvester programs)
1880 $EMAIL = "mailto:".$email;
1882 // Check for several extensions
1883 if ((EXT_IS_ACTIVE("admins")) && ($table == "admins")) {
1884 // Create email link for contacting admin in guest area
1885 $EMAIL = ADMINS_CREATE_EMAIL_LINK($email);
1886 } elseif ((EXT_IS_ACTIVE("user", true)) && (GET_EXT_VERSION("user") >= "0.3.3") && ($table == "user_data")) {
1887 // Create email link for contacting a member within admin area (or later in other areas, too?)
1888 $EMAIL = USER_CREATE_EMAIL_LINK($email);
1889 } elseif ((EXT_IS_ACTIVE("sponsor")) && ($table == "sponsor_data")) {
1890 // Create email link to contact sponsor within admin area (or like the link above?)
1891 $EMAIL = SPONSOR_CREATE_EMAIL_LINK($email);
1894 // Shall I close the link when there is no admin?
1895 if ((!IS_ADMIN()) && ($EMAIL == $email)) $EMAIL = "#"; // Closed!
1897 // Return email link
1900 // Generate a hash for extra-security for all passwords
1901 function generateHash ($plainText, $salt = "") {
1902 global $_CONFIG, $_SERVER;
1904 // Is the required extension "sql_patches" there and a salt is not given?
1905 if (((GET_EXT_VERSION("sql_patches") < "0.3.6") || (GET_EXT_VERSION("sql_patches") == "")) && (empty($salt))) {
1906 // Extension sql_patches is missing/outdated so we return the plain text
1910 // Do we miss an arry element here?
1911 if (!isset($_CONFIG['file_hash'])) {
1913 print(__FUNCTION__.":<pre>");
1914 debug_print_backtrace();
1918 // When the salt is empty build a new one, else use the first x configured characters as the salt
1920 // Build server string
1921 $server = $_SERVER['PHP_SELF'].":".getenv('HTTP_USER_AGENT').":".getenv('SERVER_SOFTWARE').":".getenv('REMOTE_ADDR').":".":".filemtime(PATH."inc/databases.php");
1924 $keys = SITE_KEY.":".DATE_KEY.":".$_CONFIG['secret_key'].":".$_CONFIG['file_hash'].":".date("d-m-Y (l-F-T)", $_CONFIG['patch_ctime']).":".$_CONFIG['master_salt'];
1927 $data = $plainText.":".uniqid(rand(), true).":".time();
1929 // Calculate number for generating the code
1930 $a = time() + _ADD - 1;
1932 // Generate SHA1 sum from modula of number and the prime number
1933 $sha1 = sha1(($a % _PRIME).$server.":".$keys.":".$data.":".date("d-m-Y (l-F-T)", time()).":".$a);
1934 //* DEBUG: */ echo "SHA1=".$sha1." (".strlen($sha1).")<br>";
1935 $sha1 = scrambleString($sha1);
1936 //* DEBUG: */ echo "Scrambled=".$sha1." (".strlen($sha1).")<br>";
1937 //* DEBUG: */ $sha1b = descrambleString($sha1);
1938 //* DEBUG: */ echo "Descrambled=".$sha1b." (".strlen($sha1b).")<br>";
1940 // Generate the password salt string
1941 $salt = substr($sha1, 0, $_CONFIG['salt_length']);
1942 //* DEBUG: */ echo $salt." (".strlen($salt).")<br />";
1945 $salt = substr($salt, 0, $_CONFIG['salt_length']);
1946 //* DEBUG: */ echo "GIVEN={$salt}<br />\n";
1950 return $salt.sha1($salt.$plainText);
1953 function scrambleString($str) {
1959 // Final check, in case of failture it will return unscrambled string
1960 if (strlen($str) > 40) {
1961 // The string is to long
1963 } elseif (strlen($str) == 40) {
1965 $scrambleNums = explode(":", $_CONFIG['pass_scramble']);
1967 // Generate new numbers
1968 $scrambleNums = explode(":", genScrambleString(strlen($str)));
1971 // Scramble string here
1972 //* DEBUG: */ echo "***Original=".$str."***<br />";
1973 for ($idx = 0; $idx < strlen($str); $idx++) {
1974 // Get char on scrambled position
1975 $char = substr($str, $scrambleNums[$idx], 1);
1977 // Add it to final output string
1978 $scrambled .= $char;
1981 // Return scrambled string
1982 //* DEBUG: */ echo "***Scrambled=".$scrambled."***<br />";
1986 function descrambleString($str)
1989 // Scramble only 40 chars long strings
1990 if (strlen($str) != 40) return $str;
1992 // Load numbers from config
1993 $scrambleNums = explode(":", $_CONFIG['pass_scramble']);
1996 if (count($scrambleNums) != 40) return $str;
1998 // Begin descrambling
1999 $orig = str_repeat(" ", 40);
2000 //* DEBUG: */ echo "+++Scrambled=".$str."+++<br />";
2001 for ($idx = 0; $idx < 40; $idx++)
2003 $char = substr($str, $idx, 1);
2004 $orig = substr_replace($orig, $char, $scrambleNums[$idx], 1);
2007 // Return scrambled string
2008 //* DEBUG: */ echo "+++Original=".$orig."+++<br />";
2012 function genScrambleString($len) {
2013 // Prepare randomizer and array for the numbers
2014 mt_srand((double) microtime() * 1000000);
2015 $scrambleNumbers = array();
2017 // First we need to setup randomized numbers from 0 to 31
2018 for ($idx = 0; $idx < $len; $idx++) {
2020 $rand = mt_rand(0, ($len -1));
2022 // Check for it by creating more numbers
2023 while (array_key_exists($rand, $scrambleNumbers)) {
2024 $rand = mt_rand(0, ($len -1));
2028 $scrambleNumbers[$rand] = $rand;
2031 // So let's create the string for storing it in database
2032 $scrambleString = implode(":", $scrambleNumbers);
2033 return $scrambleString;
2035 // Append data like session ID referral ID to the given URL which would
2036 // normally be stored in cookies
2037 function ADD_URL_DATA($URL)
2042 // Determine URL binder
2044 if (strpos($URL, "?") !== false) $BIND = "&";
2046 if ((!defined('__COOKIES')) || ((!__COOKIES))) {
2047 // Cookies are not accepted
2048 if ((!empty($_GET['refid'])) && (strpos($URL, "refid=") == 0)) {
2049 // Cookie found in URL
2050 $ADD .= $BIND."refid=".bigintval($_GET['refid']);
2051 } elseif ((GET_EXT_VERSION("sql_patches") != '') && ($_CONFIG['def_refid'] > 0)) {
2052 // Not found! So let's set default here
2053 $ADD .= $BIND."refid=".$_CONFIG['def_refid'];
2056 // Is there already added data? Then change the binder
2057 if (!empty($ADD)) $BIND = "&";
2060 if ((!empty($_GET['PHPSESSID'])) && (strpos($URL, "PHPSESSID=") == 0)) {
2061 // Add session from URL
2062 $ADD .= $BIND."PHPSESSID=".SQL_ESCAPE(strip_tags($_GET['PHPSESSID']));
2064 // Add current session
2065 $ADD .= $BIND."PHPSESSID=".session_id();
2069 // Add all together and return it
2072 // Generate an PGP-like encrypted hash of given hash for e.g. cookies
2073 function generatePassString($passHash) {
2076 // Return vanilla password hash
2079 // Is a secret key and master salt already initialized?
2080 if ((!empty($_CONFIG['secret_key'])) && (!empty($_CONFIG['master_salt']))) {
2081 // Only calculate when the secret key is generated
2082 $newHash = ""; $start = 9;
2083 for ($idx = 0; $idx < 10; $idx++) {
2084 $part1 = hexdec(substr($passHash, $start, 4));
2085 $part2 = hexdec(substr($_CONFIG['secret_key'], $start, 4));
2086 $mod = dechex($idx);
2087 if ($part1 > $part2) {
2088 $mod = dechex(sqrt(($part1 - $part2) * _PRIME / pi()));
2089 } elseif ($part2 > $part1) {
2090 $mod = dechex(sqrt(($part2 - $part1) * _PRIME / pi()));
2092 $mod = substr(round($mod), 0, 4);
2093 $mod = str_repeat('0', 4-strlen($mod)).$mod;
2094 //* DEBUG: */ echo "*".$start."=".$mod."*<br>";
2099 //* DEBUG: */ print($passHash."<br>".$newHash." (".strlen($newHash).")");
2100 $ret = generateHash($newHash, $_CONFIG['master_salt']);
2101 //* DEBUG: */ print($ret."<br />\n");
2104 //* DEBUG: */ echo "--".$passHash."--<br />\n";
2105 $ret = md5($passHash);
2106 //* DEBUG: */ echo "++".$ret."++<br />\n";
2113 // Fix "deleted" cookies
2114 function FIX_DELETED_COOKIES ($cookies) {
2115 // Is this an array with entries?
2116 if ((is_array($cookies)) && (count($cookies) > 0)) {
2117 // Then check all cookies if they are marked as deleted!
2118 foreach ($cookies as $cookieName) {
2119 // Is the cookie set to "deleted"?
2120 if (get_session($cookieName) == "deleted") {
2121 set_session($cookieName, "");
2127 // Output error messages in a fasioned way and die...
2128 function mxchange_die ($msg) {
2131 // Load the message template
2132 LOAD_TEMPLATE("admin_settings_saved", false, $msg);
2135 include(PATH."inc/footer.php");
2141 // Display parsing time and number of SQL queries in footer
2142 function DISPLAY_PARSING_TIME_FOOTER() {
2143 global $startTime, $_CONFIG;
2144 $endTime = microtime(true);
2146 // Is the timer started?
2147 if (!isset($GLOBALS['startTime'])) {
2152 // "Explode" both times
2153 $start = explode(" ", $GLOBALS['startTime']);
2154 $end = explode(" ", $endTime);
2155 $runTime = $end[0] - $start[0];
2156 if ($runTime < 0) $runTime = 0;
2157 $runTime = TRANSLATE_COMMA($runTime);
2161 'runtime' => $runTime,
2162 'numSQLs' => ($_CONFIG['sql_count'] + 1),
2163 'numTemplates' => ($_CONFIG['num_templates'] + 1)
2166 // Load the template
2167 LOAD_TEMPLATE("show_timings", false, $content);
2170 // Unset/set session variables
2171 function set_session ($var, $value) {
2174 // Abort in CSS mode here
2175 if ($CSS == 1) return true;
2177 // Trim value and session variable
2178 $var = trim(SQL_ESCAPE($var)); $value = trim($value);
2180 // Is the session variable set?
2181 if (("".$value."" == "") && (isSessionVariableSet($var))) {
2182 // Remove the session
2183 //* DEBUG: */ echo "UNSET:".$var."=".get_session($var)."<br />\n";
2184 unset($_SESSION[$var]);
2185 return session_unregister($var);
2186 } elseif (("".$value."" != '') && (!isSessionVariableSet($var))) {
2188 //* DEBUG: */ echo "SET:".$var."=".$value."<br />\n";
2189 $_SESSION[$var] = $value;
2190 return session_register($var);
2191 } elseif (!empty($value)) {
2193 $_SESSION[$var] = $value;
2195 // Something bad happens!
2196 return false; // Hope this doesn't make so much trouble???
2199 // Return always true if the session variable is already set.
2200 // Keept me busy for a longer while...
2201 //* DEBUG: */ echo "IGNORED:".$var."=".$value."<br />\n";
2205 // Check wether a boolean constant is set
2206 // Taken from user comments in PHP documentation for function constant()
2207 function isBooleanConstantAndTrue($constname) { // : Boolean
2209 if (defined($constname)) $res = (constant($constname) === true);
2213 // Check wether a session variable is set
2214 function isSessionVariableSet($var) {
2215 return (isset($_SESSION[$var]));
2217 // Returns wether the value of the session variable or NULL if not set
2218 function get_session($var) {
2219 // Default is not found! ;-)
2222 // Is the variable there?
2223 if (isSessionVariableSet($var)) {
2224 // Then get it secured!
2225 $value = SQL_ESCAPE($_SESSION[$var]);
2231 // Send notification to admin
2232 function SEND_ADMIN_NOTIFICATION($subject, $templateName, $content="", $uid="0") {
2233 if (GET_EXT_VERSION("admins") >= "0.4.1") {
2235 SEND_ADMIN_EMAILS_PRO($subject, $templateName, $content, $uid);
2237 // Send outdated way
2238 $msg = LOAD_EMAIL_TEMPLATE($templateName, $content, $uid);
2239 SEND_ADMIN_EMAILS($subject, $msg);
2242 // Destroy user session
2243 function destroy_user_session () {
2244 // Remove all user data from session
2245 return ((set_session("userid", "")) && (set_session("u_hash", "")) && (set_session("lifetime", "")));
2247 // Merges an array together but only if both are arrays
2248 function merge_array ($array1, $array2) {
2249 // Are both an array?
2250 if ((is_array($array1)) && (is_array($array2))) {
2251 // Merge all together
2252 return array_merge($array1, $array2);
2253 } elseif (is_array($array1)) {
2254 // Return left array
2258 // Something wired happened here...
2259 print(__FUNCTION__.":<pre>");
2260 debug_print_backtrace();
2264 //////////////////////////////////////////////////
2266 // AUTOMATICALLY RE-GENERATED MISSING FUNCTIONS //
2268 //////////////////////////////////////////////////
2270 if (!function_exists('html_entity_decode')) {
2271 // Taken from documentation on www.php.net
2272 function html_entity_decode($string) {
2273 $trans_tbl = get_html_translation_table(HTML_ENTITIES);
2274 $trans_tbl = array_flip($trans_tbl);
2275 return strtr($string, $trans_tbl);