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}', $tmpl_file); }
292 // Do we have to compile the code?
294 if ((strpos($tmpl_file, "\$") !== false) || (strpos($tmpl_file, '{--') !== false) || (strpos($tmpl_file, '--}') > 0)) {
296 $tmpl_file = "\$ret=\"".COMPILE_CODE(addslashes($tmpl_file))."\";";
299 // Simply return loaded code
303 // Add surrounding HTML comments to help finding bugs faster
304 $ret = "<!-- Template ".$template." - Start -->\n".$ret."<!-- Template ".$template." - End -->\n";
305 } elseif ((IS_ADMIN()) || ((isBooleanConstantAndTrue('mxchange_installing')) && (!isBooleanConstantAndTrue('mxchange_installed')))) {
306 // Only admins shall see this warning or when installation mode is active
307 $ret = "<br /><SPAN class=\"guest_failed\">".TEMPLATE_404."</SPAN><br />
308 (".basename($file).")<br />
311 <PRE>".print_r($content, true)."</PRE>
313 <PRE>".print_r($DATA, true)."</PRE>
317 // Do we have some content to output or return?
319 // Not empty so let's put it out! ;)
321 // Return the HTML code
327 } elseif (isBooleanConstantAndTrue('DEBUG_MODE')) {
328 // Warning, empty output!
329 return "E:".$template."<br />\n";
333 // Send mail out to an email address
334 function SEND_EMAIL($TO, $SUBJECT, $MSG, $HTML='N', $FROM="") {
335 // Compile subject line (for POINTS constant etc.)
336 $eval = "\$SUBJECT = \"".COMPILE_CODE(addslashes($SUBJECT))."\";";
338 $SUBJECT = html_entity_decode($SUBJECT);
341 if (!eregi("@", $TO)) {
342 // Value detected, load email from database
343 if (EXT_IS_ACTIVE("msg")) {
344 ADD_MESSAGE_TO_BOX($TO, $SUBJECT, $MSG, $HTML);
347 $result_email = SQL_QUERY_ESC("SELECT email FROM "._MYSQL_PREFIX."_user_data WHERE userid=%s LIMIT 1", array(bigintval($TO)), __FILE__, __LINE__);
348 list($TO) = SQL_FETCHROW($result_email);
349 SQL_FREERESULT($result_email);
353 // Not in PHPMailer-Mode
354 if (!CHECK_PHPMAILER_USAGE()) {
356 // Load email header template
357 $FROM = LOAD_EMAIL_TEMPLATE("header");
360 $FROM .= LOAD_EMAIL_TEMPLATE("header");
362 } elseif (isBooleanConstantAndTrue('DEBUG_MODE')) {
364 // Load email header template
365 $FROM = LOAD_EMAIL_TEMPLATE("header");
368 $FROM .= LOAD_EMAIL_TEMPLATE("header");
372 // Fix HTML parameter (default is no!)
373 if (empty($HTML)) $HTML = "N";
374 if (isBooleanConstantAndTrue('DEBUG_MODE')) {
375 // In debug mode we want to display the mail instead of sending it away so we can debug this part
377 ".htmlentities(trim($FROM))."
379 Subject : ".$SUBJECT."
382 } elseif (($HTML == "Y") && (EXT_IS_ACTIVE("html_mail", true))) {
383 // Send mail as HTML away
384 SEND_HTML_EMAIL($TO, $SUBJECT, $MSG, $FROM);
385 } elseif (!empty($TO)) {
387 $TO = COMPILE_CODE($TO);
390 SEND_RAW_EMAIL($TO, COMPILE_CODE($SUBJECT), COMPILE_CODE($MSG), $FROM);
391 } elseif ($HTML == "N") {
393 SEND_RAW_EMAIL(WEBMASTER, COMPILE_CODE($SUBJECT), COMPILE_CODE($MSG), $FROM);
397 // Check if legacy or PHPMailer command
399 function CHECK_PHPMAILER_USAGE() {
400 return ((defined('SMTP_HOSTNAME')) && (defined('SMTP_USER')) && (defined('SMTP_PASSWORD')) && (SMTP_HOSTNAME != "") && (SMTP_USER != ""));
404 * Send out a raw email with PHPMailer class or legacy mail() command
406 function SEND_RAW_EMAIL ($to, $subject, $msg, $from) {
407 // Shall we use PHPMailer class or legacy mode?
408 if (CHECK_PHPMAILER_USAGE()) {
409 // Use PHPMailer class with SMTP enabled
410 require_once(PATH."inc/phpmailer/class.phpmailer.php");
411 require_once(PATH."inc/phpmailer/class.smtp.php");
414 $mail = new PHPMailer();
415 $mail->PluginDir = sprintf("%sinc/phpmailer/", PATH);
418 $mail->SMTPAuth = true;
419 $mail->Host = SMTP_HOSTNAME;
421 $mail->Username = SMTP_USER;
422 $mail->Password = SMTP_PASSWORD;
424 $mail->From = WEBMASTER;
428 $mail->FromName = MAIN_TITLE;
429 $mail->Subject = $subject;
430 if ((EXT_IS_ACTIVE("html_mail")) && (strip_tags($msg) != $msg)) {
432 $mail->AltBody = "Your mail program required HTML support to read this mail!";
433 $mail->WordWrap = 70;
438 $mail->AddAddress($to, "");
439 $mail->AddReplyTo(WEBMASTER,MAIN_TITLE);
440 $mail->AddCustomHeader("Errors-To:".WEBMASTER);
441 $mail->AddCustomHeader("X-Loop:".WEBMASTER);
444 // Use legacy mail() command
445 @mail($to, $subject, $msg, $from);
450 // Generate a password in a specified length or use default password length
451 function GEN_PASS($LEN = 0) {
453 if ($LEN == 0) $LEN = $_CONFIG['pass_len'];
455 // Initialize array with all allowed chars
456 $ABC = explode(",", "a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z,0,1,2,3,4,5,6,7,8,9,-,+,_,/");
458 // Initialize randomizer
459 mt_srand((double) microtime() * 1000000);
461 // Start creating password
463 for ($i = 0; $i < $LEN; $i++) {
464 $PASS .= $ABC[mt_rand(0, sizeof($ABC) -1)];
467 // When the size is below 40 we can also add additional security by scrambling it
468 if (strlen($PASS) <= 40) {
469 // Also scramble the password
470 $PASS = scrambleString($PASS);
473 // Return the password
477 function MAKE_DATETIME($time, $mode="0")
481 return NEVER_HAPPENED;
483 // Filter out numbers
484 $time = bigintval($time);
487 switch (GET_LANGUAGE())
489 case "de": // German date / time format
492 case "0": $ret = date("d.m.Y \u\m H:i \U\h\\r", $time); break;
493 case "1": $ret = strtolower(date("d.m.Y - H:i", $time)); break;
494 case "2": $ret = date("d.m.Y|H:i", $time); break;
495 case "3": $ret = date("d.m.Y", $time); break;
499 default: // Default is the US date / time format!
502 case "0": $ret = date("r", $time); break;
503 case "1": $ret = date("Y-m-d - g:i A", $time); break;
504 case "2": $ret = date("y-m-d|H:i", $time); break;
505 case "3": $ret = date("y-m-d", $time); break;
511 // Translates the american decimal dot into a german comma
512 function TRANSLATE_COMMA($dotted, $cut=true) {
514 // Default is 3 you can change this in admin area "Misc -> Misc Options"
515 if (empty($_CONFIG['max_comma'])) $_CONFIG['max_comma'] = "3";
516 if (!ereg("\.", $dotted)) $dotted .= ".".str_repeat("0", $_CONFIG['max_comma']);
518 // Remove trailing zeros
519 $dot = str_replace(".", "x", $dotted);
520 while(substr($dot, -1, 1) == "0") {
521 $dot = substr($dot, 0, -1);
524 if (substr($dot, -1, 1) == "x") {
525 // Last char is the 'x'
526 $dotted = substr($dot, 0, -1);
528 // Last char is a number
529 $dotted = str_replace("x", ".", $dot);
534 switch (GET_LANGUAGE()) {
536 $pos = strpos($dotted, ".");
539 // Cut x numbers behind comma
540 $dotted = str_replace(".", ",", substr($dotted, 0, ($pos + $_CONFIG['max_comma'] + 1)));
542 // Replace comma with dot
543 $dotted = str_replace(".", ",", $dotted);
547 $dotted = "0,".str_repeat("0", $_CONFIG['max_comma']);
549 $dotted .= ",".str_repeat("0", $_CONFIG['max_comma']);
557 $dotted = substr($dotted, 0, ($pos + $_CONFIG['max_comma'] + 1));
559 $dotted .= ".".str_repeat("0", $_CONFIG['max_comma']);
568 function DEREFERER($URL) {
569 $URL = URL."/modules.php?module=loader&url=".urlencode(base64_encode(gzcompress(COMPILE_CODE($URL))));
574 function TRANSLATE_SEX($sex) {
577 case "M": $ret = SEX_M; break;
578 case "F": $ret = SEX_F; break;
579 case "C": $ret = SEX_C; break;
580 default : $ret = $sex; break;
585 function GET_POOL_TYPE($PT) {
588 case "TEMP" : $ret = POOL_TEMP; break;
589 case "SEND" : $ret = POOL_SEND; break;
590 case "NEW" : $ret = POOL_NEW; break;
591 case "ADMIN" : $ret = POOL_ADMIN; break;
592 case "ACTIVE" : $ret = POOL_ACTIVE; break;
593 case "DELETED": $ret = POOL_DELETED; break;
594 default : $ret = POOL_UNKNOWN." (".$PT.")"; break;
599 function FRAMETESTER($URL) {
600 // Prepare frametester URL
601 $frametesterUrl = sprintf("%s/modules.php?module=frametester&url=%s",
603 urlencode(base64_encode(gzcompress(COMPILE_CODE($URL))))
605 return $frametesterUrl;
608 function SELECTION_COUNT($array) {
610 if (is_array($array)) {
611 foreach ($array as $key => $sel) {
612 if (!empty($sel)) $ret++;
618 function IMG_CODE ($code, $type, $DATA, $uid) {
619 return "<IMG border=\"0\" alt=\"Code\" src=\"".URL."/mailid_top.php?uid=".$uid."&".$type."=".$DATA."&mode=img&code=".$code."\">";
622 function TRANSLATE_STATUS($status) {
626 $ret = ACCOUNT_UNCONFIRMED;
630 $ret = ACCOUNT_CONFIRMED;
634 $ret = ACCOUNT_LOCKED;
638 $ret = UNKNOWN_STATUS_1.$status.UNKNOWN_STATUS_2;
644 function GET_LANGUAGE() {
645 if (!empty($_GET['mx_lang'])) {
646 // Accept only first 2 chars
647 $lang = substr($_GET['mx_lang'], 0, 2);
653 // Set default return value to default language from config
656 // Check GET variable and cookie
658 // Check if main language file does exist
659 if (file_exists(PATH."inc/language/".$lang.".php")) {
660 // Okay found, so let's update cookies
663 } elseif (!isSessionVariableSet('mx_lang')) {
664 // Return stored value from cookie
665 $ret = get_session('mx_lang');
667 // Fixes a warning before the session has the mx_lang constant
668 if (empty($ret)) $ret = DEFAULT_LANG;
673 function SET_LANGUAGE($lang) {
676 // Accept only first 2 chars!
677 $lang = substr(SQL_ESCAPE(strip_tags($lang)), 0, 2);
680 set_session("mx_lang", $lang);
683 function LOAD_EMAIL_TEMPLATE($template, $content="", $UID="0") {
684 global $DATA, $_CONFIG, $REPLACER;
686 // Keept for backward-compatiblity (please replace these variables against our new {--CONST--} syntax!)
687 $MAIN_TITLE = MAIN_TITLE; $URL = URL; $WEBMASTER = WEBMASTER;
688 $surname = ""; $family = ""; $nick = ""; $sex = "N";
690 // Prepare IP number and User Agent
691 $REMOTE_ADDR = getenv('REMOTE_ADDR');
692 $HTTP_USER_AGENT = getenv('HTTP_USER_AGENT');
695 if (isSessionVariableSet('admin_login')) {
697 $result = SQL_QUERY_ESC("SELECT email FROM "._MYSQL_PREFIX."_admins WHERE login='%s' LIMIT 1",
698 array(SQL_ESCAPE(get_session('admin_login'))), __FILE__, __LINE__);
699 list($ADMIN) = SQL_FETCHROW($result);
700 SQL_FREERESULT($result);
703 // Expiration in a nice output format
704 if ($_CONFIG['auto_purge'] == 0) {
705 // Will never expire!
706 $EXPIRATION = MAIL_WILL_NEVER_EXPIRE;
707 } elseif (function_exists('CREATE_FANCY_TIME')) {
708 // Create nice date string
709 $EXPIRATION = CREATE_FANCY_TIME($_CONFIG['auto_purge']);
712 $EXPIRATION = round($_CONFIG['auto_purge']/60/60/24)." "._DAYS;
715 // DEPRECATED switch!
718 case "bonus-mail": // Load data for the bonus mail
721 $points = TRANSLATE_COMMA($DATA[4]);
723 $TARGET_URL = $DATA[8];
724 $CATEGORY = GET_CATEGORY($DATA[9]);
728 foreach ($REPLACER as $key=>$value)
730 if (isset($DATA[$key])) $content = str_replace($value, $DATA[$key], $content);
736 $BLOCKS = $_CONFIG['max_send'];
739 $PAYMENT = GET_PAYMENT($DATA[3]);
740 $TARGET_URL = $DATA[5];
741 $CATEGORY = GET_CATEGORY($DATA[6]);
745 case "order-deleted":
747 $TARGET_URL = $DATA[0];
757 case "confirm-member":
758 $points = $_CONFIG['points_register'];
761 case "confirm-referral":
769 $SEND_UID = $DATA[1];
770 $CATEGORY = GET_CATEGORY($DATA[9]);
771 $TIME = GET_PAY_POINTS($DATA[5], "time");
772 $TARGET_URL = $DATA[7];
773 $points = TRANSLATE_COMMA(GET_PAY_POINTS($DATA[5], "payment"));
774 // Warning! This ID has changed from 10 to 11!
778 foreach ($REPLACER as $key=>$value)
780 if (isset($DATA[$key])) $content = str_replace($value, $DATA[$key], $content);
786 $SEND_UID = $DATA[1];
787 $CATEGORY = GET_CATEGORY($DATA[9]);
788 $TARGET_URL = $DATA[7];
793 $points = TRANSLATE_COMMA($DATA[10]);
797 if (isset($_POST['points'])) {
798 $points = bigintval($_POST['points']);
800 $points = __POINTS_VALUE;
804 case "guest_request_confirm":
811 if (EXT_IS_ACTIVE("nickname")) {
813 $result = SQL_QUERY_ESC("SELECT surname, family, sex, email, nickname FROM "._MYSQL_PREFIX."_user_data WHERE userid=%s LIMIT 1",
814 array(bigintval($UID)), __FILE__, __LINE__);
815 list($surname, $family, $sex, $email, $nick) = SQL_FETCHROW($result);
816 SQL_FREERESULT($result);
819 $result = SQL_QUERY_ESC("SELECT surname, family, sex, email FROM "._MYSQL_PREFIX."_user_data WHERE userid=%s LIMIT 1",
820 array(bigintval($UID)), __FILE__, __LINE__);
821 list($surname, $family, $sex, $email) = SQL_FETCHROW($result);
822 SQL_FREERESULT($result);
826 // Neutral sex and email address is default
831 // Translate M to male or F to female
832 $salut = TRANSLATE_SEX($sex);
834 // Store email for some functions in global data array
835 $DATA['email'] = $email;
838 $BASE = sprintf("%stemplates/%s/emails/", PATH, GET_LANGUAGE());
840 // Check for admin/guest/member templates
841 if (strpos($template, "admin_") > -1) {
842 // Admin template found
843 $file = $BASE."admin/".$template.".tpl";
844 } elseif (strpos($template, "guest_") > -1) {
845 // Guest template found
846 $file = $BASE."guest/".$template.".tpl";
847 } elseif (strpos($template, "member_") > -1) {
848 // Member template found
849 $file = $BASE."member/".$template.".tpl";
851 // Test for extension
852 $test = substr($template, 0, strpos($template, "_"));
853 if (EXT_IS_ACTIVE($test)) {
854 // Set extra path to extension's name
855 $file = $BASE.$test."/".$template.".tpl";
857 // No special filename
858 $file = $BASE.$template.".tpl";
862 // Does the special template exists?
863 if ((!@file_exists($file)) || (!is_readable($file))) {
864 // Reset to default template
865 $file = $BASE.$template.".tpl";
868 // Now does the final template exists?
869 if ((@file_exists($file)) && (is_readable($file))) {
870 // The local file does exists so we load it. :)
871 $tmpl_file = @implode("", @file($file));
872 $tmpl_file = addslashes($tmpl_file);
875 $tmpl_file = COMPILE_CODE($tmpl_file);
878 $tmpl_file = "\$content=\"".$tmpl_file."\";";
881 // Replace HTML confirm chars
882 $content = html_entity_decode($content);
883 } elseif (!empty($template)) {
884 // Template file not found!
885 $content = TEMPLATE_404.": ".$template."<br />
887 <PRE>".print_r($content, true)."</PRE>
889 <PRE>".print_r($DATA, true)."</PRE>
892 // Debug mode not active? Then remove the HTML tags
893 if (!DEBUG_MODE) $content = strip_tags($content);
895 // No template name supplied!
896 $content = NO_TEMPLATE_SUPPLIED;
899 // Return compiled content
900 return COMPILE_CODE($content);
903 function MAKE_TIME($H, $M, $S, $stamp) {
904 // Extract day, month and year from given timestamp
905 $DAY = date("d", $stamp);
906 $MONTH = date("m", $stamp);
907 $YEAR = date('Y', $stamp);
909 // Create timestamp for wished time which depends on extracted date
910 return mktime($H, $M, $S, $MONTH, $DAY, $YEAR);
913 function LOAD_URL($URL, $addUrlData=true) {
914 global $CSS, $_CONFIG, $link, $db, $footer;
916 // Check if http(s):// is there
917 if ((substr($URL, 0, 7) != "http://") && (substr($URL, 0, 8) != "https://")) {
918 // Make all URLs full-qualified
922 // Compile out URI codes
923 $URL = COMPILE_CODE($URL);
926 $OUTPUT = ob_get_contents();
931 // Add some data to URL if cookies are not accepted
932 if (((!defined('__COOKIES')) || (!__COOKIES)) && ($addUrlData)) $URL = ADD_URL_DATA($URL);
934 // Probe for bot from search engine
935 if ((eregi("spider", getenv('HTTP_USER_AGENT'))) || (eregi("bot", getenv('HTTP_USER_AGENT'))) || (eregi("spider", getenv('HTTP_USER_AGENT')))) {
936 // Search engine bot detected so let's rewrite many chars for the link
937 $URL = htmlentities(strip_tags($URL), ENT_QUOTES);
939 // Output new location link as anchor
940 OUTPUT_HTML("<A href=\"".$URL."\">".$URL."</A>");
941 } elseif (!headers_sent()) {
942 // Load URL when headers are not sent
945 debug_print_backtrace();
946 die("</pre>URL={$URL}");
948 @header ("Location: ".str_replace("&", "&", $URL));
950 // Output error message
951 include(PATH."inc/header.php");
952 LOAD_TEMPLATE("redirect_url", false, str_replace("&", "&", $URL));
953 include(PATH."inc/footer.php");
958 function COMPILE_CODE($code, $simple = false, $constants = true, $full = true) {
959 global $SEC_CHARS, $URL_CHARS;
962 // Select smaller set of chars to replace when we e.g. want to compile URLs
963 if (!$full) $ARRAY = $URL_CHARS;
967 // BEFORE 0.2.1 : Language and data constants
968 // WITH 0.2.1+ : Only language constants
969 $code = str_replace('{--', '".', str_replace('--}', '."', $code));
971 // BEFORE 0.2.1 : Not used
972 // WITH 0.2.1+ : Data constants
973 $code = str_replace('{!', '".', str_replace("!}", '."', $code));
976 // Compile QUOT and other non-HTML codes
977 foreach ($ARRAY['to'] as $k => $to) {
978 // Do the reversed thing as in inc/libs/security_functions.php
979 $code = str_replace($to, $ARRAY['from'][$k], $code);
982 // But shall I keep simple quotes for later use?
983 if ($simple) $code = str_replace("\'", '{QUOT}', $code);
985 // Find $content[bla][blub] entries
986 @preg_match_all('/\$(content|DATA)((\[([a-zA-Z0-9-_]+)\])*)/', $code, $matches);
988 // Are some matches found?
989 if ((count($matches) > 0) && (count($matches[0]) > 0)) {
990 // Replace all matches
991 $matchesFound = array();
992 foreach ($matches[0] as $key=>$match) {
993 // Avoid replacing matches multiple times
994 if (!isset($matchesFound[$match])) {
996 $code = str_replace($match, "\".".$match.".\"", $code);
997 $matchesFound[$match] = 1;
1000 // Take all string elements
1001 if (("".bigintval($matches[4][$key])."" != $matches[4][$key]) && (!isset($matchesFound[$key."_".$matches[4][$key]]))) {
1002 // Replace it in the code
1003 $code = str_replace("[".$matches[4][$key]."]", "['".$matches[4][$key]."']", $code);
1004 $matchesFound[$key."_".$matches[4][$key]] = 1;
1009 // Return compiled code
1013 /************************************************************************
1015 * Gaenderter Sortier-Algorythmus, $array wird nach dem Array (!) *
1016 * $a_sort sortiert: *
1018 * $array - Das 3-dimensionale Array, das paralell sortiert werden soll *
1019 * $a_sort - Array, das die Sortiereihenfolge der ersten Elementeben *
1020 * $primary_key - Prim.rschl.ssel aus $a_sort, nach dem sortiert wird *
1021 * $order - Sortiereihenfolge: -1 = A-Z, 0 = keine, 1 = Z-A *
1022 * $nums - true = Als Zahlen sortieren, false = Als Zeichen sortieren *
1024 * $a_sort muss Elemente enthalten, deren Wert Schluessel von $array *
1025 * sind... Klingt kompliziert, suchen Sie mal mein Beispiel, dann sehen *
1026 * Sie, dass es doch nicht so schwer ist! :-) *
1028 ************************************************************************/
1029 function array_pk_sort(&$array, $a_sort, $primary_key = 0, $order = -1, $nums = false)
1032 while ($primary_key < count($a_sort))
1034 foreach ($dummy[$a_sort[$primary_key]] as $key=>$value)
1036 foreach ($dummy[$a_sort[$primary_key]] as $key2=>$value2)
1041 // Sort byte-by-byte (also numbers will be interpreted as chars! E.g.: "9" > "10")
1042 if (($key != $key2) && (strcmp(strtolower($dummy[$a_sort[$primary_key]][$key]), strtolower($dummy[$a_sort[$primary_key]][$key2])) == $order)) $match = true;
1044 elseif ($key != $key2)
1046 // Sort numbers (E.g.: 9 < 10)
1047 if (($dummy[$a_sort[$primary_key]][$key] < $dummy[$a_sort[$primary_key]][$key2]) && ($order == -1)) $match = true;
1048 if (($dummy[$a_sort[$primary_key]][$key] > $dummy[$a_sort[$primary_key]][$key2]) && ($order == 1)) $match = true;
1052 // We have found two different values, so let's sort whole array
1053 foreach ($dummy as $sort_key=>$sort_val)
1055 $t = $dummy[$sort_key][$key];
1056 $dummy[$sort_key][$key] = $dummy[$sort_key][$key2];
1057 $dummy[$sort_key][$key2] = $t;
1068 // Write back sorted array
1072 function ADD_SELECTION($type, $DEFAULT, $prefix="", $id="0")
1074 global $MONTH_DESCR; $OUT = "";
1077 // This is a yes/no selection only!
1078 if ($id > 0) $prefix .= "[".$id."]";
1079 $OUT .= " <SELECT name=\"".$prefix."\" class=\"register_select\" size=\"1\">\n";
1083 // Begin with regular selection box here
1084 if (!empty($prefix)) $prefix .= "_";
1086 if ($id > 0) $type2 .= "[".$id."]";
1087 $OUT .= " <SELECT name=\"".strtolower($prefix.$type2)."\" class=\"register_select\" size=\"1\">\n";
1092 for ($idx = 1; $idx < 32; $idx++)
1094 $OUT .= " <OPTION value=\"".$idx."\"";
1095 if ($DEFAULT == $idx) $OUT .= " selected=\"selected\"";
1096 $OUT .= ">".$idx."</OPTION>\n";
1100 case "month": // Month
1101 foreach ($MONTH_DESCR as $month=>$descr)
1103 $OUT .= " <OPTION value=\"".$month."\"";
1104 if ($DEFAULT == $month) $OUT .= " selected=\"selected\"";
1105 $OUT .= ">".$descr."</OPTION>\n";
1109 case "year": // Year
1111 $YEAR = date('Y', time());
1113 // Check if the default value is larger than minimum and bigger than actual year
1114 if (($DEFAULT > 1930) && ($DEFAULT >= $YEAR))
1116 for ($idx = $YEAR; $idx < ($YEAR + 11); $idx++)
1118 $OUT .= " <OPTION value=\"".$idx."\"";
1119 if ($DEFAULT == $idx) $OUT .= " selected=\"selected\"";
1120 $OUT .= ">".$idx."</OPTION>\n";
1123 elseif ($DEFAULT == -1)
1125 // Current year minus 1
1126 for ($idx = 2003; $idx <= ($YEAR + 1); $idx++)
1128 $OUT .= " <OPTION value=\"".$idx."\">".$idx."</OPTION>\n";
1133 // Get current year and subtract 16 (for erotic content)
1134 $OUT .= " <OPTION value=\"1929\"><1930</OPTION>\n";
1135 $YEAR = date('Y', time()) - 16;
1136 for ($idx = 1930; $idx <= $YEAR; $idx++)
1138 $OUT .= " <OPTION value=\"".$idx."\"";
1139 if ($DEFAULT == $idx) $OUT .= " selected=\"selected\"";
1140 $OUT .= ">".$idx."</OPTION>\n";
1147 for ($idx = 0; $idx < 60; $idx+=5)
1149 if (strlen($idx) == 1) $idx = "0".$idx;
1150 $OUT .= " <OPTION value=\"".$idx."\"";
1151 if ($DEFAULT == $idx) $OUT .= " selected=\"selected\"";
1152 $OUT .= ">".$idx."</OPTION>\n";
1157 for ($idx = 0; $idx < 24; $idx++)
1159 if (strlen($idx) == 1) $idx = "0".$idx;
1160 $OUT .= " <OPTION value=\"".$idx."\"";
1161 if ($DEFAULT == $idx) $OUT .= " selected=\"selected\"";
1162 $OUT .= ">".$idx."</OPTION>\n";
1167 $OUT .= " <OPTION value=\"Y\"";
1168 if ($DEFAULT == "Y") $OUT .= " selected=\"selected\"";
1169 $OUT .= ">".YES."</OPTION>
1170 <OPTION value=\"N\"";
1171 if ($DEFAULT == "N") $OUT .= " selected=\"selected\"";
1172 $OUT .= ">".NO."</OPTION>\n";
1175 $OUT .= " </SELECT>\n";
1179 function TRANSLATE_YESNO($yn)
1183 case 'Y': $yn = YES; break;
1184 case 'N': $yn = NO; break;
1185 default : $yn = "??? (".$yn.")"; break;
1190 // Deprecated : $length
1193 function GEN_RANDOM_CODE($length, $code, $uid, $DATA="") {
1196 // Fix missing _MAX constant
1197 if (!defined('_MAX')) define('_MAX', 15235);
1199 // Build server string
1200 $server = $_SERVER['PHP_SELF'].":".getenv('HTTP_USER_AGENT').":".getenv('SERVER_SOFTWARE').":".getenv('REMOTE_ADDR').":".":".filemtime(PATH."inc/databases.php");
1203 $keys = SITE_KEY.":".DATE_KEY;
1204 if (isset($_CONFIG['secret_key'])) $keys .= ":".$_CONFIG['secret_key'];
1205 if (isset($_CONFIG['file_hash'])) $keys .= ":".$_CONFIG['file_hash'];
1206 $keys .= ":".date("d-m-Y (l-F-T)", $_CONFIG['patch_ctime']);
1207 if (isset($_CONFIG['master_salt'])) $keys .= ":".$_CONFIG['master_salt'];
1209 // Build string from misc data
1210 $data = $code.":".$uid.":".$DATA;
1212 // Add more additional data
1213 if (isSessionVariableSet('u_hash')) $data .= ":".get_session('u_hash');
1214 if (isset($GLOBALS['userid'])) $data .= ":".$GLOBALS['userid'];
1215 if (isSessionVariableSet('lifetime')) $data .= ":".get_session('lifetime');
1216 if (isSessionVariableSet('mxchange_theme')) $data .= ":".get_session('mxchange_theme');
1217 if (isSessionVariableSet('mx_lang')) $data .= ":".GET_LANGUAGE();
1218 if (isset($GLOBALS['refid'])) $data .= ":".$GLOBALS['refid'];
1220 // Calculate number for generating the code
1221 $a = $code + _ADD - 1;
1223 if (isset($_CONFIG['master_hash'])) {
1224 // Generate hash with master salt from modula of number with the prime number and other data
1225 $saltedHash = generateHash(($a % _PRIME).":".$server.":".$keys.":".$data.":".date("d-m-Y (l-F-T)", time()).":".$a, $_CONFIG['master_salt']);
1227 // Create number from hash
1228 $rcode = hexdec(substr($saltedHash, strlen($_CONFIG['master_salt']), 9)) / abs(_MAX - $a + sqrt(_ADD)) / pi();
1230 // Generate hash with "hash of site key" from modula of number with the prime number and other data
1231 $saltedHash = generateHash(($a % _PRIME).":".$server.":".$keys.":".$data.":".date("d-m-Y (l-F-T)", time()).":".$a, substr(sha1(SITE_KEY), 0, 8));
1233 // Create number from hash
1234 $rcode = hexdec(substr($saltedHash, 8, 9)) / abs(_MAX - $a + sqrt(_ADD)) / pi();
1237 // At least 10 numbers shall be secure enought!
1238 $len = $_CONFIG['code_length'];
1239 if ($len == 0) $len = 10;
1241 // Cut off requested counts of number
1242 $return = substr(str_replace('.', "", $rcode), 0, $len);
1244 // Done building code
1247 // Does only allow numbers
1248 function bigintval($num, $castValue = true) {
1249 // Filter all numbers out
1250 $ret = preg_replace("/[^0123456789]/", "", $num);
1255 // Insert the code in $img_code into jpeg or PNG image
1256 function GENERATE_IMAGE($img_code, $header=true) {
1258 if ((strlen($img_code) > 6) || (empty($img_code)) || ($_CONFIG['code_length'] == 0))
1260 // Stop execution of function here because of over-sized code length
1265 // Return in an HTML code code
1266 return "<IMG src=\"".URL."/img.php?code=".$img_code."\">\n";
1269 switch ($_CONFIG['img_type'])
1273 $img = sprintf("%s/theme/%s/images/code_bg.jpg", PATH, GET_CURR_THEME());
1274 if ((file_exists($img)) && (is_readable($img))) {
1275 // Okay, load image and hide all errors
1276 $image = @imagecreatefromjpeg($img);
1278 // Exit function here
1285 $img = sprintf("%s/theme/%s/images/code_bg.png", PATH, GET_CURR_THEME());
1286 if ((file_exists($img)) && (is_readable($img))) {
1287 // Okay, load image and hide all errors
1288 $image = @imagecreatefrompng($img);
1290 // Exit function here
1296 // Generate text color (red/green/blue; 0 = dark, 255 = bright)
1297 $text_color = imagecolorallocate($image, 0, 0, 0);
1299 // Insert code into image
1300 imagestring($image, 5, 14, 2, $img_code, $text_color);
1302 // Return to browser
1303 header ("Content-Type: image/".$_CONFIG['img_type']);
1305 // Output image with matching image factory
1306 switch ($_CONFIG['img_type']) {
1307 case "jpg": imagejpeg($image); break;
1308 case "png": imagepng($image); break;
1311 // Remove image from memory
1312 imagedestroy($image);
1314 function CREATE_TIME_SELECTIONS($timestamp, $prefix="", $display="", $align="center", $return_array=false)
1316 // Calculate 15-seconds timestamp (15-seconds-steps shall be fine ;) )
1317 $timestamp = round($timestamp / 15) * 15;
1318 // Do we have a leap year?
1320 $TEST = date('Y', time()) / 4;
1321 $M1 = date("m", time());
1322 $M2 = date("m", (time() + $timestamp));
1323 // If so and if current time is before 02/29 and estimated time is after 02/29 then add 86400 seconds (one day)
1324 if ((floor($TEST) == $TEST) && ($M1 == "02") && ($M2 > "02")) $SWITCH = ONE_DAY;
1325 // First of all years...
1326 $Y = abs(floor($timestamp / (31536000 + $SWITCH)));
1328 $M = abs(floor($timestamp / 2628000 - $Y * 12));
1330 $W = abs(floor($timestamp / 604800 - $Y * ((365 + $SWITCH / ONE_DAY) / 7) - ($M / 12 * (365 + $SWITCH / ONE_DAY) / 7)));
1332 $D = abs(floor($timestamp / 86400 - $Y * (365 + $SWITCH / ONE_DAY) - ($M / 12 * (365 + $SWITCH / ONE_DAY)) - $W * 7));
1334 $h = abs(floor($timestamp / 3600 - $Y * (365 + $SWITCH / ONE_DAY) * 24 - ($M / 12 * (365 + $SWITCH / ONE_DAY) * 24) - $W * 7 * 24 - $D * 24));
1336 $m = abs(floor($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));
1337 // And at last seconds...
1338 $s = abs(floor($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));
1340 // Now we convert them in seconds...
1344 // Just put all data in an array for later use
1358 $OUT = "<DIV align=\"".$align."\">\n";
1359 $OUT .= "<TABLE border=\"0\" cellspacing=\"0\" cellpadding=\"0\" class=\"admin_table dashed\">\n";
1361 if (ereg('Y', $display) || (empty($display)))
1363 $OUT .= " <TD align=\"center\" class=\"admin_title bottom\"><STRONG class=\"tiny\">"._YEARS."</STRONG></TD>\n";
1365 if (ereg("M", $display) || (empty($display)))
1367 $OUT .= " <TD align=\"center\" class=\"admin_title bottom\"><STRONG class=\"tiny\">"._MONTHS."</STRONG></TD>\n";
1369 if (ereg("W", $display) || (empty($display)))
1371 $OUT .= " <TD align=\"center\" class=\"admin_title bottom\"><STRONG class=\"tiny\">"._WEEKS."</STRONG></TD>\n";
1373 if (ereg("D", $display) || (empty($display)))
1375 $OUT .= " <TD align=\"center\" class=\"admin_title bottom\"><STRONG class=\"tiny\">"._DAYS."</STRONG></TD>\n";
1377 if (ereg("h", $display) || (empty($display)))
1379 $OUT .= " <TD align=\"center\" class=\"admin_title bottom\"><STRONG class=\"tiny\">"._HOURS."</STRONG></TD>\n";
1381 if (ereg("m", $display) || (empty($display)))
1383 $OUT .= " <TD align=\"center\" class=\"admin_title bottom\"><STRONG class=\"tiny\">"._MINUTES."</STRONG></TD>\n";
1385 if (ereg("s", $display) || (empty($display)))
1387 $OUT .= " <TD align=\"center\" class=\"admin_title bottom\"><STRONG class=\"tiny\">"._SECONDS."</STRONG></TD>\n";
1391 if (ereg('Y', $display) || (empty($display)))
1393 // Generate year selection
1394 $OUT .= " <TD align=\"center\"><SELECT class=\"mini_select\" name=\"".$prefix."_ye\" size=\"1\">\n";
1395 for ($idx = 0; $idx <= 10; $idx++)
1397 $OUT .= " <OPTION class=\"mini_select\" value=\"".$idx."\"";
1398 if ($idx == $Y) $OUT .= " selected default";
1399 $OUT .= ">".$idx."</OPTION>\n";
1401 $OUT .= " </SELECT></TD>\n";
1405 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_ye\" value=\"0\">\n";
1407 if (ereg("M", $display) || (empty($display)))
1409 // Generate month selection
1410 $OUT .= " <TD align=\"center\"><SELECT class=\"mini_select\" name=\"".$prefix."_mo\" size=\"1\">\n";
1411 for ($idx = 0; $idx <= 11; $idx++)
1413 $OUT .= " <OPTION class=\"mini_select\" value=\"".$idx."\"";
1414 if ($idx == $M) $OUT .= " selected default";
1415 $OUT .= ">".$idx."</OPTION>\n";
1417 $OUT .= " </SELECT></TD>\n";
1421 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_mo\" value=\"0\">\n";
1423 if (ereg("W", $display) || (empty($display)))
1425 // Generate week selection
1426 $OUT .= " <TD align=\"center\"><SELECT class=\"mini_select\" name=\"".$prefix."_we\" size=\"1\">\n";
1427 for ($idx = 0; $idx <= 4; $idx++)
1429 $OUT .= " <OPTION class=\"mini_select\" value=\"".$idx."\"";
1430 if ($idx == $W) $OUT .= " selected default";
1431 $OUT .= ">".$idx."</OPTION>\n";
1433 $OUT .= " </SELECT></TD>\n";
1437 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_we\" value=\"0\">\n";
1439 if (ereg("D", $display) || (empty($display)))
1441 // Generate day selection
1442 $OUT .= " <TD align=\"center\"><SELECT class=\"mini_select\" name=\"".$prefix."_da\" size=\"1\">\n";
1443 for ($idx = 0; $idx <= 31; $idx++)
1445 $OUT .= " <OPTION class=\"mini_select\" value=\"".$idx."\"";
1446 if ($idx == $D) $OUT .= " selected default";
1447 $OUT .= ">".$idx."</OPTION>\n";
1449 $OUT .= " </SELECT></TD>\n";
1453 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_da\" value=\"0\">\n";
1455 if (ereg("h", $display) || (empty($display)))
1457 // Generate hour selection
1458 $OUT .= " <TD align=\"center\"><SELECT class=\"mini_select\" name=\"".$prefix."_ho\" size=\"1\">\n";
1459 for ($idx = 0; $idx <= 23; $idx++)
1461 $OUT .= " <OPTION class=\"mini_select\" value=\"".$idx."\"";
1462 if ($idx == $h) $OUT .= " selected default";
1463 $OUT .= ">".$idx."</OPTION>\n";
1465 $OUT .= " </SELECT></TD>\n";
1469 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_ho\" value=\"0\">\n";
1471 if (ereg("m", $display) || (empty($display)))
1473 // Generate minute selection
1474 $OUT .= " <TD align=\"center\"><SELECT class=\"mini_select\" name=\"".$prefix."_mi\" size=\"1\">\n";
1475 for ($idx = 0; $idx <= 59; $idx++)
1477 $OUT .= " <OPTION class=\"mini_select\" value=\"".$idx."\"";
1478 if ($idx == $m) $OUT .= " selected default";
1479 $OUT .= ">".$idx."</OPTION>\n";
1481 $OUT .= " </SELECT></TD>\n";
1485 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_mi\" value=\"0\">\n";
1487 if (ereg("s", $display) || (empty($display)))
1489 // Generate second selection
1490 $OUT .= " <TD align=\"center\"><SELECT class=\"mini_select\" name=\"".$prefix."_se\" size=\"1\">\n";
1491 for ($idx = 0; $idx <= 45; $idx+=15)
1493 $OUT .= " <OPTION class=\"mini_select\" value=\"".$idx."\"";
1494 if ($idx == $s) $OUT .= " selected default";
1495 $OUT .= ">".$idx."</OPTION>\n";
1497 $OUT .= " </SELECT></TD>\n";
1501 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_se\" value=\"0\">\n";
1504 $OUT .= "</TABLE>\n";
1506 // Return generated HTML code
1511 function CREATE_TIMESTAMP_FROM_SELECTIONS($prefix, $POST) {
1513 // Do we have a leap year?
1515 $TEST = date('Y', time()) / 4;
1516 $M1 = date("m", time());
1517 // If so and if current time is before 02/29 and estimated time is after 02/29 then add 86400 seconds (one day)
1518 if ((floor($TEST) == $TEST) && ($M1 == "02") && ($POST[$prefix."_mo"] > "02")) $SWITCH = ONE_DAY;
1519 // First add years...
1520 $ret += $POST[$prefix."_ye"] * (31536000 + $SWITCH);
1522 $ret += $POST[$prefix."_mo"] * 2628000;
1524 $ret += $POST[$prefix."_we"] * 604800;
1526 $ret += $POST[$prefix."_da"] * 86400;
1528 $ret += $POST[$prefix."_ho"] * 3600;
1530 $ret += $POST[$prefix."_mi"] * 60;
1531 // And at last seconds...
1532 $ret += $POST[$prefix."_se"];
1533 // Return calculated value
1536 // Sends out mail to all administrators
1537 // IMPORTANT: Please use SEND_ADMIN_NOTIFCATION() for now!
1538 function SEND_ADMIN_EMAILS_PRO($subj, $template, $content, $UID) {
1539 // Trim template name
1540 $template = trim($template);
1542 // Load email template
1543 $msg = LOAD_EMAIL_TEMPLATE($template, $content, $UID);
1545 if (GET_EXT_VERSION("admins") < "0.4.0") {
1546 // Older version detected!
1547 return SEND_ADMIN_EMAILS($subj, $msg);
1550 // Check which admin shall receive this mail
1551 $result = SQL_QUERY_ESC("SELECT DISTINCT admin_id FROM "._MYSQL_PREFIX."_admins_mails WHERE mail_template='%s' ORDER BY admin_id",
1552 array($template), __FILE__, __LINE__);
1553 if (SQL_NUMROWS($result) == 0) {
1554 // Create new entry (to all admins)
1555 $result = SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_admins_mails (admin_id, mail_template) VALUES (0, '%s')",
1556 array($template), __FILE__, __LINE__);
1558 // Load admin IDs...
1560 while(list($aid) = SQL_FETCHROW($result)) {
1565 SQL_FREERESULT($result);
1567 // "implode" IDs and query string
1568 $aid = implode(",", $aids);
1570 // Add line to userlog
1571 USERLOG_ADD_LINE($subj, $msg, $UID);
1573 } elseif ($aid == "0") {
1574 // Select all email adresses
1575 $result = SQL_QUERY("SELECT email FROM "._MYSQL_PREFIX."_admins ORDER BY id", __FILE__, __LINE__);
1577 // If Admin-ID is not "to-all" select
1578 $result = SQL_QUERY_ESC("SELECT email FROM "._MYSQL_PREFIX."_admins WHERE id IN (%s) ORDER BY id", array($aid), __FILE__, __LINE__);
1582 // Load email addresses and send away
1583 while (list($email) = SQL_FETCHROW($result)) {
1584 SEND_EMAIL($email, $subj, $msg);
1588 SQL_FREERESULT($result);
1591 function CREATE_FANCY_TIME($stamp) {
1592 // Get data array with years/months/weeks/days/...
1593 $data = CREATE_TIME_SELECTIONS($stamp, "", "", "", true);
1595 foreach($data as $k=>$v) {
1597 // Value is greater than 0 "eval" data to return string
1598 $eval = "\$ret .= \", \".\$v.\" \"._".strtoupper($k).";";
1604 // Remove first "comma,null" string
1605 $ret = substr($ret, 2);
1609 function ADD_EMAIL_NAV($PAGES, $offset, $show_form, $colspan, $return=false) {
1610 $SEP = ""; $TOP = "";
1613 $SEP = "<TR><TD colspan=\"".$colspan."\" class=\"seperator\"> </TD></TR>";
1617 for ($page = 1; $page <= $PAGES; $page++) {
1618 // Is the page currently selected or shall we generate a link to it?
1619 if (($page == $_GET['page']) || ((empty($_GET['page'])) && ($page == "1"))) {
1620 // Is currently selected, so only highlight it
1621 $NAV .= "<STRONG>-";
1623 // Open anchor tag and add base URL
1624 $NAV .= "<A href=\"".URL."/modules.php?module=admin&what=".$GLOBALS['what']."&page=".$page."&offset=".$offset;
1626 // Add userid when we shall show all mails from a single member
1627 if ((isset($_GET['u_id'])) && (bigintval($_GET['u_id']) > 0)) $NAV .= "&u_id=".bigintval($_GET['u_id']);
1629 // Close open anchor tag
1633 if (($page == $_GET['page']) || ((empty($_GET['page'])) && ($page == "1"))) {
1634 // Is currently selected, so only highlight it
1635 $NAV .= "-</STRONG>";
1641 // Add seperator if we have not yet reached total pages
1642 if ($page < $PAGES) $NAV .= " | ";
1645 // Define constants only once
1646 if (!defined('__NAV_OUTPUT')) {
1647 define('__NAV_OUTPUT' , $NAV);
1648 define('__NAV_COLSPAN', $colspan);
1649 define('__NAV_TOP' , $TOP);
1650 define('__NAV_SEP' , $SEP);
1653 // Load navigation template
1654 $OUT = LOAD_TEMPLATE("admin_email_nav_row", true);
1657 // Return generated HTML-Code
1666 function MXCHANGE_OPEN ($script) {
1668 // Default is not to use proxy
1671 // Are proxy settins set?
1672 if ((!empty($_CONFIG['proxy_host'])) && ($_CONFIG['proxy_port'] > 0)) {
1677 //* DEBUG */ print("SCRIPT=".$script."<br />\n");
1678 // Compile the script name
1679 $script = COMPILE_CODE($script);
1680 //* DEBUG */ print("SCRIPT=".$script."<br />\n");
1682 // Use default SERVER_URL by default... ;) So?
1684 if (substr($script, 0, 7) == "http://") {
1685 // Use the hostname from script URL as new hostname
1686 $url = substr($script, 7);
1687 $extract = explode("/", $url);
1689 // Done extracting the URL :)
1692 // Extract host name
1693 $host = str_replace("http://", "", $url);
1694 if (ereg("/", $host)) $host = substr($host, 0, strpos($host, "/"));
1696 // Generate relative URL
1697 //* DEBUG */ print("SCRIPT=".$script."<br />\n");
1698 if (substr(strtolower($script), 0, 7) == "http://") {
1699 // But only if http:// is in front!
1700 $script = substr($script, (strlen($url) + 7));
1701 } elseif (substr(strtolower($script), 0, 8) == "https://") {
1703 $script = substr($script, (strlen($url) + 8));
1706 //* DEBUG */ print("SCRIPT=".$script."<br />\n");
1707 if (substr($script, 0, 1) == "/") $script = substr($script, 1);
1710 //* DEBUG */ die("SCRIPT=".$script."<br />\n");
1712 $fp = @fsockopen(COMPILE_CODE($_CONFIG['proxy_host']), $_CONFIG['proxy_port'], $errno, $errdesc, 30);
1714 $fp = @fsockopen($host, 80, $errno, $errdesc, 30);
1718 if (!is_resource($fp)) {
1720 return array("", "", "");
1725 // Generate CONNECT request header
1726 $request = "CONNECT ".$host.":80 HTTP/1.1\r\n";
1727 $request .= "Host: ".$host."\r\n";
1729 // Use login data to proxy? (username at least!)
1730 if (!empty($_CONFIG['proxy_username'])) {
1732 $encodedAuth = base64_encode(COMPILE_CODE($_CONFIG['proxy_username']).":".COMPILE_CODE($_CONFIG['proxy_password']));
1733 $request .= "Proxy-Authorization: Basic ".$encodedAuth."\r\n";
1736 // Add last new-line
1738 //* DEBUG: */ print("<strong>Request:</strong><pre>".$request."</pre>");
1741 fputs($fp, $request);
1745 // No response received
1746 return array("", "", "");
1749 // Read the first line
1750 $resp = trim(fgets($fp, 10240));
1751 $respArray = explode(" ", $resp);
1752 if ((strtolower($respArray[0]) !== "http/1.0") || ($respArray[1] != "200")) {
1753 // Invalid response!
1754 return array("", "", "");
1758 // Generate GET request header
1759 $request = "GET /".trim($script)." HTTP/1.1\r\n";
1760 $request .= "Host: ".$host."\r\n";
1761 $request .= "Referer: ".URL."/admin.php\r\n";
1762 $request .= "User-Agent: ".TITLE."/".FULL_VERSION."\r\n";
1763 $request .= "Content-Type: text/plain\r\n";
1764 $request .= "Cache-Control: no-cache\r\n";
1765 $request .= "Connection: Close\r\n\r\n";
1766 //* DEBUG: */ print("<strong>Request:</strong><pre>".$request."</pre>");
1769 $response = array();
1772 fputs($fp, $request);
1776 $response[] = trim(fgets($fp, 1024));
1782 //* DEBUG: */ print("<strong>Response:</strong><pre>".print_r($response, true)."</pre>");
1784 // Proxy agent found?
1785 if ((substr(strtolower($response[0]), 0, 11) == "proxy-agent") && ($useProxy)) {
1786 // Proxy header detected, so remove two lines
1787 array_shift($response);
1788 array_shift($response);
1791 // Was the request successfull?
1792 if ((!eregi("200 OK", $response[0])) || (empty($response[0]))) {
1793 // Not found / access forbidden
1794 $response = array("", "", "");
1800 // Taken from www.php.net eregi() user comments
1801 function VALIDATE_EMAIL($email) {
1803 $email = COMPILE_CODE($email);
1805 // Check first part of email address
1806 $first = "[-a-z0-9!#$%&\'*+/=?^_<{|}~]+(\.[-a-zA-Z0-9!#$%&\'*+/=?^_<{|}~]+)*";
1809 $domain = "[a-z0-9-]+(\.[a-z0-9-]{2,5})+";
1812 $regex = "^".$first."@".$domain."$";
1814 // Return check result
1815 return eregi($regex, $email);
1817 // Function taken from user comments on www.php.net / function eregi()
1818 function VALIDATE_URL ($URL, $compile=true) {
1819 // Trim URL a little
1820 $URL = trim(urldecode($URL));
1821 //* DEBUG: */ echo $URL."<br />";
1823 // Compile some chars out...
1824 if ($compile) $URL = COMPILE_CODE($URL, false, false, false);
1825 //* DEBUG: */ echo $URL."<br />";
1827 // Check for the extension filter
1828 if (EXT_IS_ACTIVE("filter")) {
1829 // Use the extension's filter set
1830 return FILTER_VALIDATE_URL($URL, false);
1833 // If not installed, perform a simple test. Just make it sure there is always a http:// or
1834 // https:// in front of the URLs
1835 return (((substr($URL, 0, 7) == "http://") || (substr($URL, 0, 8) == "https://")) && (strlen($URL) >= 12));
1838 function MEMBER_ACTION_LINKS($uid, $status="") {
1839 // Define all main targets
1840 $TARGETS = array("del_user", "edit_user", "lock_user", "add_points", "sub_points");
1842 // Begin of navigation links
1843 $eval = "\$OUT = \"[ ";
1845 foreach ($TARGETS as $tar) {
1846 $eval .= "<SPAN class=\\\"admin_user_link\\\"><A href=\\\"".URL."/modules.php?module=admin&what=".$tar."&u_id=".$uid."\\\" title=\\\"\".ADMIN_LINK_";
1847 //* DEBUG: */ echo "*".$tar."/".$status."*<br />\n";
1848 if (($tar == "lock_user") && ($status == "LOCKED")) {
1849 // Locked accounts shall be unlocked
1850 $eval .= "UNLOCK_USER";
1852 // All other status is fine
1853 $eval .= strtoupper($tar);
1855 $eval .= "_TITLE.\"\\\">\".ADMIN_";
1856 if (($tar == "lock_user") && ($status == "LOCKED")) {
1857 // Locked accounts shall be unlocked
1858 $eval .= "UNLOCK_USER";
1860 // All other status is fine
1861 $eval .= strtoupper($tar);
1863 $eval .= ".\"</A></SPAN> | ";
1866 // Finish navigation link
1867 $eval = substr($eval, 0, -7)."]\";";
1873 // Function for backward-compatiblity
1874 function ADD_CATEGORY_TABLE ($MODE, $return=false) {
1875 // Load it from the register extension
1876 return REGISTER_ADD_CATEGORY_TABLE ($MODE, $return);
1878 // Generate an email link
1879 function CREATE_EMAIL_LINK($email, $table="admins") {
1880 // Default email link (INSECURE! Spammer can read this by harvester programs)
1881 $EMAIL = "mailto:".$email;
1883 // Check for several extensions
1884 if ((EXT_IS_ACTIVE("admins")) && ($table == "admins")) {
1885 // Create email link for contacting admin in guest area
1886 $EMAIL = ADMINS_CREATE_EMAIL_LINK($email);
1887 } elseif ((EXT_IS_ACTIVE("user", true)) && (GET_EXT_VERSION("user") >= "0.3.3") && ($table == "user_data")) {
1888 // Create email link for contacting a member within admin area (or later in other areas, too?)
1889 $EMAIL = USER_CREATE_EMAIL_LINK($email);
1890 } elseif ((EXT_IS_ACTIVE("sponsor")) && ($table == "sponsor_data")) {
1891 // Create email link to contact sponsor within admin area (or like the link above?)
1892 $EMAIL = SPONSOR_CREATE_EMAIL_LINK($email);
1895 // Shall I close the link when there is no admin?
1896 if ((!IS_ADMIN()) && ($EMAIL == $email)) $EMAIL = "#"; // Closed!
1898 // Return email link
1901 // Generate a hash for extra-security for all passwords
1902 function generateHash ($plainText, $salt = "") {
1903 global $_CONFIG, $_SERVER;
1905 // Is the required extension "sql_patches" there and a salt is not given?
1906 if (((GET_EXT_VERSION("sql_patches") < "0.3.6") || (GET_EXT_VERSION("sql_patches") == "")) && (empty($salt))) {
1907 // Extension sql_patches is missing/outdated so we return the plain text
1911 // Do we miss an arry element here?
1912 if (!isset($_CONFIG['file_hash'])) {
1914 print(__FUNCTION__.":<pre>");
1915 debug_print_backtrace();
1919 // When the salt is empty build a new one, else use the first x configured characters as the salt
1921 // Build server string
1922 $server = $_SERVER['PHP_SELF'].":".getenv('HTTP_USER_AGENT').":".getenv('SERVER_SOFTWARE').":".getenv('REMOTE_ADDR').":".":".filemtime(PATH."inc/databases.php");
1925 $keys = SITE_KEY.":".DATE_KEY.":".$_CONFIG['secret_key'].":".$_CONFIG['file_hash'].":".date("d-m-Y (l-F-T)", $_CONFIG['patch_ctime']).":".$_CONFIG['master_salt'];
1928 $data = $plainText.":".uniqid(rand(), true).":".time();
1930 // Calculate number for generating the code
1931 $a = time() + _ADD - 1;
1933 // Generate SHA1 sum from modula of number and the prime number
1934 $sha1 = sha1(($a % _PRIME).$server.":".$keys.":".$data.":".date("d-m-Y (l-F-T)", time()).":".$a);
1935 //* DEBUG: */ echo "SHA1=".$sha1." (".strlen($sha1).")<br>";
1936 $sha1 = scrambleString($sha1);
1937 //* DEBUG: */ echo "Scrambled=".$sha1." (".strlen($sha1).")<br>";
1938 //* DEBUG: */ $sha1b = descrambleString($sha1);
1939 //* DEBUG: */ echo "Descrambled=".$sha1b." (".strlen($sha1b).")<br>";
1941 // Generate the password salt string
1942 $salt = substr($sha1, 0, $_CONFIG['salt_length']);
1943 //* DEBUG: */ echo $salt." (".strlen($salt).")<br />";
1946 $salt = substr($salt, 0, $_CONFIG['salt_length']);
1947 //* DEBUG: */ echo "GIVEN={$salt}<br />\n";
1951 return $salt.sha1($salt.$plainText);
1954 function scrambleString($str) {
1960 // Final check, in case of failture it will return unscrambled string
1961 if (strlen($str) > 40) {
1962 // The string is to long
1964 } elseif (strlen($str) == 40) {
1966 $scrambleNums = explode(":", $_CONFIG['pass_scramble']);
1968 // Generate new numbers
1969 $scrambleNums = explode(":", genScrambleString(strlen($str)));
1972 // Scramble string here
1973 //* DEBUG: */ echo "***Original=".$str."***<br />";
1974 for ($idx = 0; $idx < strlen($str); $idx++) {
1975 // Get char on scrambled position
1976 $char = substr($str, $scrambleNums[$idx], 1);
1978 // Add it to final output string
1979 $scrambled .= $char;
1982 // Return scrambled string
1983 //* DEBUG: */ echo "***Scrambled=".$scrambled."***<br />";
1987 function descrambleString($str)
1990 // Scramble only 40 chars long strings
1991 if (strlen($str) != 40) return $str;
1993 // Load numbers from config
1994 $scrambleNums = explode(":", $_CONFIG['pass_scramble']);
1997 if (count($scrambleNums) != 40) return $str;
1999 // Begin descrambling
2000 $orig = str_repeat(" ", 40);
2001 //* DEBUG: */ echo "+++Scrambled=".$str."+++<br />";
2002 for ($idx = 0; $idx < 40; $idx++)
2004 $char = substr($str, $idx, 1);
2005 $orig = substr_replace($orig, $char, $scrambleNums[$idx], 1);
2008 // Return scrambled string
2009 //* DEBUG: */ echo "+++Original=".$orig."+++<br />";
2013 function genScrambleString($len) {
2014 // Prepare randomizer and array for the numbers
2015 mt_srand((double) microtime() * 1000000);
2016 $scrambleNumbers = array();
2018 // First we need to setup randomized numbers from 0 to 31
2019 for ($idx = 0; $idx < $len; $idx++) {
2021 $rand = mt_rand(0, ($len -1));
2023 // Check for it by creating more numbers
2024 while (array_key_exists($rand, $scrambleNumbers)) {
2025 $rand = mt_rand(0, ($len -1));
2029 $scrambleNumbers[$rand] = $rand;
2032 // So let's create the string for storing it in database
2033 $scrambleString = implode(":", $scrambleNumbers);
2034 return $scrambleString;
2036 // Append data like session ID referral ID to the given URL which would
2037 // normally be stored in cookies
2038 function ADD_URL_DATA($URL)
2043 // Determine URL binder
2045 if (strpos($URL, "?") !== false) $BIND = "&";
2047 if ((!defined('__COOKIES')) || ((!__COOKIES))) {
2048 // Cookies are not accepted
2049 if ((!empty($_GET['refid'])) && (strpos($URL, "refid=") == 0)) {
2050 // Cookie found in URL
2051 $ADD .= $BIND."refid=".bigintval($_GET['refid']);
2052 } elseif ((GET_EXT_VERSION("sql_patches") != '') && ($_CONFIG['def_refid'] > 0)) {
2053 // Not found! So let's set default here
2054 $ADD .= $BIND."refid=".$_CONFIG['def_refid'];
2057 // Is there already added data? Then change the binder
2058 if (!empty($ADD)) $BIND = "&";
2061 if ((!empty($_GET['PHPSESSID'])) && (strpos($URL, "PHPSESSID=") == 0)) {
2062 // Add session from URL
2063 $ADD .= $BIND."PHPSESSID=".SQL_ESCAPE(strip_tags($_GET['PHPSESSID']));
2065 // Add current session
2066 $ADD .= $BIND."PHPSESSID=".session_id();
2070 // Add all together and return it
2073 // Generate an PGP-like encrypted hash of given hash for e.g. cookies
2074 function generatePassString($passHash) {
2077 // Return vanilla password hash
2080 // Is a secret key and master salt already initialized?
2081 if ((!empty($_CONFIG['secret_key'])) && (!empty($_CONFIG['master_salt']))) {
2082 // Only calculate when the secret key is generated
2083 $newHash = ""; $start = 9;
2084 for ($idx = 0; $idx < 10; $idx++) {
2085 $part1 = hexdec(substr($passHash, $start, 4));
2086 $part2 = hexdec(substr($_CONFIG['secret_key'], $start, 4));
2087 $mod = dechex($idx);
2088 if ($part1 > $part2) {
2089 $mod = dechex(sqrt(($part1 - $part2) * _PRIME / pi()));
2090 } elseif ($part2 > $part1) {
2091 $mod = dechex(sqrt(($part2 - $part1) * _PRIME / pi()));
2093 $mod = substr(round($mod), 0, 4);
2094 $mod = str_repeat('0', 4-strlen($mod)).$mod;
2095 //* DEBUG: */ echo "*".$start."=".$mod."*<br>";
2100 //* DEBUG: */ print($passHash."<br>".$newHash." (".strlen($newHash).")");
2101 $ret = generateHash($newHash, $_CONFIG['master_salt']);
2102 //* DEBUG: */ print($ret."<br />\n");
2105 //* DEBUG: */ echo "--".$passHash."--<br />\n";
2106 $ret = md5($passHash);
2107 //* DEBUG: */ echo "++".$ret."++<br />\n";
2114 // Fix "deleted" cookies
2115 function FIX_DELETED_COOKIES ($cookies) {
2116 // Is this an array with entries?
2117 if ((is_array($cookies)) && (count($cookies) > 0)) {
2118 // Then check all cookies if they are marked as deleted!
2119 foreach ($cookies as $cookieName) {
2120 // Is the cookie set to "deleted"?
2121 if (get_session($cookieName) == "deleted") {
2122 set_session($cookieName, "");
2128 // Output error messages in a fasioned way and die...
2129 function mxchange_die ($msg) {
2132 // Load the message template
2133 LOAD_TEMPLATE("admin_settings_saved", false, $msg);
2136 include(PATH."inc/footer.php");
2142 // Display parsing time and number of SQL queries in footer
2143 function DISPLAY_PARSING_TIME_FOOTER() {
2144 global $startTime, $_CONFIG;
2145 $endTime = microtime(true);
2147 // Is the timer started?
2148 if (!isset($GLOBALS['startTime'])) {
2153 // "Explode" both times
2154 $start = explode(" ", $GLOBALS['startTime']);
2155 $end = explode(" ", $endTime);
2156 $runTime = $end[0] - $start[0];
2157 if ($runTime < 0) $runTime = 0;
2158 $runTime = TRANSLATE_COMMA($runTime);
2162 'runtime' => $runTime,
2163 'numSQLs' => ($_CONFIG['sql_count'] + 1),
2164 'numTemplates' => ($_CONFIG['num_templates'] + 1)
2167 // Load the template
2168 LOAD_TEMPLATE("show_timings", false, $content);
2171 // Unset/set session variables
2172 function set_session ($var, $value) {
2175 // Abort in CSS mode here
2176 if ($CSS == 1) return true;
2178 // Trim value and session variable
2179 $var = trim(SQL_ESCAPE($var)); $value = trim($value);
2181 // Is the session variable set?
2182 if (("".$value."" == "") && (isSessionVariableSet($var))) {
2183 // Remove the session
2184 //* DEBUG: */ echo "UNSET:".$var."=".get_session($var)."<br />\n";
2185 unset($_SESSION[$var]);
2186 return session_unregister($var);
2187 } elseif (("".$value."" != '') && (!isSessionVariableSet($var))) {
2189 //* DEBUG: */ echo "SET:".$var."=".$value."<br />\n";
2190 $_SESSION[$var] = $value;
2191 return session_register($var);
2192 } elseif (!empty($value)) {
2194 $_SESSION[$var] = $value;
2196 // Something bad happens!
2197 return false; // Hope this doesn't make so much trouble???
2200 // Return always true if the session variable is already set.
2201 // Keept me busy for a longer while...
2202 //* DEBUG: */ echo "IGNORED:".$var."=".$value."<br />\n";
2206 // Check wether a boolean constant is set
2207 // Taken from user comments in PHP documentation for function constant()
2208 function isBooleanConstantAndTrue($constname) { // : Boolean
2210 if (defined($constname)) $res = (constant($constname) === true);
2214 // Check wether a session variable is set
2215 function isSessionVariableSet($var) {
2216 return (isset($_SESSION[$var]));
2218 // Returns wether the value of the session variable or NULL if not set
2219 function get_session($var) {
2220 // Default is not found! ;-)
2223 // Is the variable there?
2224 if (isSessionVariableSet($var)) {
2225 // Then get it secured!
2226 $value = SQL_ESCAPE($_SESSION[$var]);
2232 // Send notification to admin
2233 function SEND_ADMIN_NOTIFICATION($subject, $templateName, $content="", $uid="0") {
2234 if (GET_EXT_VERSION("admins") >= "0.4.1") {
2236 SEND_ADMIN_EMAILS_PRO($subject, $templateName, $content, $uid);
2238 // Send outdated way
2239 $msg = LOAD_EMAIL_TEMPLATE($templateName, $content, $uid);
2240 SEND_ADMIN_EMAILS($subject, $msg);
2243 // Destroy user session
2244 function destroy_user_session () {
2245 // Remove all user data from session
2246 return ((set_session("userid", "")) && (set_session("u_hash", "")) && (set_session("lifetime", "")));
2248 // Merges an array together but only if both are arrays
2249 function merge_array ($array1, $array2) {
2250 // Are both an array?
2251 if ((is_array($array1)) && (is_array($array2))) {
2252 // Merge all together
2253 return array_merge($array1, $array2);
2254 } elseif (is_array($array1)) {
2255 // Return left array
2259 // Something wired happened here...
2260 print(__FUNCTION__.":<pre>");
2261 debug_print_backtrace();
2265 //////////////////////////////////////////////////
2267 // AUTOMATICALLY RE-GENERATED MISSING FUNCTIONS //
2269 //////////////////////////////////////////////////
2271 if (!function_exists('html_entity_decode')) {
2272 // Taken from documentation on www.php.net
2273 function html_entity_decode($string) {
2274 $trans_tbl = get_html_translation_table(HTML_ENTITIES);
2275 $trans_tbl = array_flip($trans_tbl);
2276 return strtr($string, $trans_tbl);