Vergleich inc/functions.php - 1.8.21 - 1.8.33

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{ // Load DB interface require_once MYBB_ROOT."inc/db_base.php";	{ // Load DB interface require_once MYBB_ROOT."inc/db_base.php";
	require_once MYBB_ROOT . 'inc/AbstractPdoDbDriver.php';
require_once MYBB_ROOT."inc/db_".$config['database']['type'].".php"; switch($config['database']['type'])	require_once MYBB_ROOT."inc/db_".$config['database']['type'].".php"; switch($config['database']['type'])
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break; case "pgsql": $db = new DB_PgSQL;	break; case "pgsql": $db = new DB_PgSQL;
	break; case "pgsql_pdo": $db = new PostgresPdoDbDriver();
break; case "mysqli": $db = new DB_MySQLi;	break; case "mysqli": $db = new DB_MySQLi;
	break; case "mysql_pdo": $db = new MysqlPdoDbDriver();
break; default: $db = new DB_MySQL;	break; default: $db = new DB_MySQL;
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// Loop through and run them all foreach($shutdown_queries as $query) {	// Loop through and run them all foreach($shutdown_queries as $query) {
$db->query($query);	$db->write_query($query);
} }	} }
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// Check to see if the mail queue has messages needing to be sent $mailcache = $cache->read("mailqueue");	// Check to see if the mail queue has messages needing to be sent $mailcache = $cache->read("mailqueue");
if($mailcache['queue_size'] > 0 && ($mailcache['locked'] == 0 \|\| $mailcache['locked'] < TIME_NOW-300))	if($mailcache !== false && $mailcache['queue_size'] > 0 && ($mailcache['locked'] == 0 \|\| $mailcache['locked'] < TIME_NOW-300))
{ // Lock the queue so no other messages can be sent whilst these are (for popular boards) $cache->update_mailqueue(0, TIME_NOW);	{ // Lock the queue so no other messages can be sent whilst these are (for popular boards) $cache->update_mailqueue(0, TIME_NOW);
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*/ function my_date($format, $stamp=0, $offset="", $ty=1, $adodb=false) {	*/ function my_date($format, $stamp=0, $offset="", $ty=1, $adodb=false) {
global $mybb, $lang, $mybbadmin, $plugins;	global $mybb, $lang, $plugins;
// If the stamp isn't set, use TIME_NOW if(empty($stamp))	// If the stamp isn't set, use TIME_NOW if(empty($stamp))
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$offset = (float)$mybb->user['timezone']; $dstcorrection = $mybb->user['dst']; }	$offset = (float)$mybb->user['timezone']; $dstcorrection = $mybb->user['dst']; }
elseif(defined("IN_ADMINCP")) { $offset = (float)$mybbadmin['timezone']; $dstcorrection = $mybbadmin['dst']; } else	else
{ $offset = (float)$mybb->settings['timezoneoffset']; $dstcorrection = $mybb->settings['dstcorrection'];	{ $offset = (float)$mybb->settings['timezoneoffset']; $dstcorrection = $mybb->settings['dstcorrection'];
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if(my_substr($offset, 0, 1) != "-") { $offset = "+".$offset;	if(my_substr($offset, 0, 1) != "-") { $offset = "+".$offset;
}	}
}	}
}	}
if($offset == "-") { $offset = 0;	if($offset == "-") { $offset = 0;
}	}
// Using ADOdb? if($adodb == true && !function_exists('adodb_date')) { $adodb = false;	// Using ADOdb? if($adodb == true && !function_exists('adodb_date')) { $adodb = false;
}	}
$todaysdate = $yesterdaysdate = ''; if($ty && ($format == $mybb->settings['dateformat'] \|\| $format == 'relative' \|\| $format == 'normal')) {	$todaysdate = $yesterdaysdate = ''; if($ty && ($format == $mybb->settings['dateformat'] \|\| $format == 'relative' \|\| $format == 'normal')) {
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{ $diff = TIME_NOW - $stamp; $relative = array('prefix' => '', 'minute' => 0, 'plural' => $lang->rel_minutes_plural, 'suffix' => $lang->rel_ago);	{ $diff = TIME_NOW - $stamp; $relative = array('prefix' => '', 'minute' => 0, 'plural' => $lang->rel_minutes_plural, 'suffix' => $lang->rel_ago);
if($diff < 0)	if($diff < 0)
{ $diff = abs($diff); $relative['suffix'] = '';	{ $diff = abs($diff); $relative['suffix'] = '';
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{ $relative['minute'] = 1; $relative['plural'] = $lang->rel_minutes_single;	{ $relative['minute'] = 1; $relative['plural'] = $lang->rel_minutes_single;
}	}
if($diff <= 60) { // Less than a minute	if($diff <= 60) { // Less than a minute
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{ $diff = TIME_NOW - $stamp; $relative = array('prefix' => '', 'hour' => 0, 'plural' => $lang->rel_hours_plural, 'suffix' => $lang->rel_ago);	{ $diff = TIME_NOW - $stamp; $relative = array('prefix' => '', 'hour' => 0, 'plural' => $lang->rel_hours_plural, 'suffix' => $lang->rel_ago);

if($diff < 0)	if($diff < 0)
{	{
$diff = abs($diff); $relative['suffix'] = ''; $relative['prefix'] = $lang->rel_in;	$diff = abs($diff); $relative['suffix'] = ''; $relative['prefix'] = $lang->rel_in;
}	}
$relative['hour'] = floor($diff / 3600); if($relative['hour'] <= 1) { $relative['hour'] = 1; $relative['plural'] = $lang->rel_hours_single;	$relative['hour'] = floor($diff / 3600); if($relative['hour'] <= 1) { $relative['hour'] = 1; $relative['plural'] = $lang->rel_hours_single;
}	}
$date = $lang->sprintf($lang->rel_time, $relative['prefix'], $relative['hour'], $relative['plural'], $relative['suffix'], $real_date, $real_time); } else	$date = $lang->sprintf($lang->rel_time, $relative['prefix'], $relative['hour'], $relative['plural'], $relative['suffix'], $real_date, $real_time); } else
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if($ty) { if($todaysdate == $date)	if($ty) { if($todaysdate == $date)
{	{
$date = $lang->sprintf($lang->today_rel, $real_date);	$date = $lang->sprintf($lang->today_rel, $real_date);
}	}
else if($yesterdaysdate == $date) { $date = $lang->sprintf($lang->yesterday_rel, $real_date);	else if($yesterdaysdate == $date) { $date = $lang->sprintf($lang->yesterday_rel, $real_date);
} }	} }
$date .= $mybb->settings['datetimesep']; if($adodb == true) {	$date .= $mybb->settings['datetimesep']; if($adodb == true) {
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{ // Normal format both date and time if($ty != 2)	{ // Normal format both date and time if($ty != 2)
{	{
if($todaysdate == $date) { $date = $lang->today;	if($todaysdate == $date) { $date = $lang->today;
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{ $date = $lang->yesterday; }	{ $date = $lang->yesterday; }
}	}
$date .= $mybb->settings['datetimesep']; if($adodb == true) { $date .= adodb_date($mybb->settings['timeformat'], $stamp + ($offset * 3600));	$date .= $mybb->settings['datetimesep']; if($adodb == true) { $date .= adodb_date($mybb->settings['timeformat'], $stamp + ($offset * 3600));
} else	} else
{ $date .= gmdate($mybb->settings['timeformat'], $stamp + ($offset * 3600)); }	{ $date .= gmdate($mybb->settings['timeformat'], $stamp + ($offset * 3600)); }
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if($ty && $format == $mybb->settings['dateformat']) { if($todaysdate == $date)	if($ty && $format == $mybb->settings['dateformat']) { if($todaysdate == $date)
{	{
$date = $lang->today; } else if($yesterdaysdate == $date) { $date = $lang->yesterday;	$date = $lang->today; } else if($yesterdaysdate == $date) { $date = $lang->yesterday;
}	}
} else {	} else {
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} if(is_object($plugins))	} if(is_object($plugins))
{	{
$date = $plugins->run_hooks("my_date", $date); }	$date = $plugins->run_hooks("my_date", $date); }
return $date;	return $date; } /** * Get a mail handler instance, a MyBB's built-in SMTP / PHP mail hander or one created by a plugin. * @param bool $use_buitlin Whether to use MyBB's built-in mail handler. * * @return object A MyBB built-in mail handler or one created by plugin(s). */ function &get_my_mailhandler($use_buitlin = false) { global $mybb, $plugins; static $my_mailhandler; static $my_mailhandler_builtin; if($use_buitlin) { // If our built-in mail handler doesn't exist, create it. if(!is_object($my_mailhandler_builtin)) { require_once MYBB_ROOT . "inc/class_mailhandler.php"; // Using SMTP. if(isset($mybb->settings['mail_handler']) && $mybb->settings['mail_handler'] == 'smtp') { require_once MYBB_ROOT . "inc/mailhandlers/smtp.php"; $my_mailhandler_builtin = new SmtpMail(); } // Using PHP mail(). else { require_once MYBB_ROOT . "inc/mailhandlers/php.php"; $my_mailhandler_builtin = new PhpMail(); if(!empty($mybb->config['mail_parameters'])) { $my_mailhandler_builtin->additional_parameters = $mybb->config['mail_parameters']; } } } $plugins->run_hooks('my_mailhandler_builtin_after_init', $my_mailhandler_builtin); return $my_mailhandler_builtin; } // If our mail handler doesn't exist, create it. if(!is_object($my_mailhandler)) { require_once MYBB_ROOT . "inc/class_mailhandler.php"; $plugins->run_hooks('my_mailhandler_init', $my_mailhandler); // If no plugin has ever created the mail handler, resort to use the built-in one. if(!is_object($my_mailhandler) \|\| !($my_mailhandler instanceof MailHandler)) { $my_mailhandler = &get_my_mailhandler(true); } } return $my_mailhandler;
} /**	} /**
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* @param string $format The format of the email to be sent (text or html). text is default * @param string $message_text The text message of the email if being sent in html format, for email clients that don't support html * @param string $return_email The email address to return to. Defaults to admin return email address.	* @param string $format The format of the email to be sent (text or html). text is default * @param string $message_text The text message of the email if being sent in html format, for email clients that don't support html * @param string $return_email The email address to return to. Defaults to admin return email address.
* @return bool	* @return bool True if the mail is sent, false otherwise.
*/ function my_mail($to, $subject, $message, $from="", $charset="", $headers="", $keep_alive=false, $format="text", $message_text="", $return_email="") {	*/ function my_mail($to, $subject, $message, $from="", $charset="", $headers="", $keep_alive=false, $format="text", $message_text="", $return_email="") {
global $mybb; static $mail;	global $mybb, $plugins; // Get our mail handler. $mail = &get_my_mailhandler();

// Does our object not exist? Create it if(!is_object($mail))	// If MyBB's built-in SMTP mail handler is used, set the keep alive bit accordingly. if($keep_alive == true && isset($mail->keep_alive) && isset($mybb->settings['mail_handler']) && $mybb->settings['mail_handler'] == 'smtp')
{	{
require_once MYBB_ROOT."inc/class_mailhandler.php"; if($mybb->settings['mail_handler'] == 'smtp') { require_once MYBB_ROOT."inc/mailhandlers/smtp.php"; $mail = new SmtpMail(); } else { require_once MYBB_ROOT."inc/mailhandlers/php.php"; $mail = new PhpMail(); } } // Using SMTP based mail if($mybb->settings['mail_handler'] == 'smtp') { if($keep_alive == true)	require_once MYBB_ROOT . "inc/class_mailhandler.php"; require_once MYBB_ROOT . "inc/mailhandlers/smtp.php"; if($mail instanceof MailHandler && $mail instanceof SmtpMail)
{ $mail->keep_alive = true; }	{ $mail->keep_alive = true; }
} // Using PHP based mail() else	} // Following variables will help sequential plugins to determine how to process plugin hooks. // Mark this variable true if the hooked plugin has sent the mail, otherwise don't modify it. $is_mail_sent = false; // Mark this variable false if the hooked plugin doesn't suggest sequential plugins to continue processing. $continue_process = true; $my_mail_parameters = array( 'to' => &$to, 'subject' => &$subject, 'message' => &$message, 'from' => &$from, 'charset' => &$charset, 'headers' => &$headers, 'keep_alive' => &$keep_alive, 'format' => &$format, 'message_text' => &$message_text, 'return_email' => &$return_email, 'is_mail_sent' => &$is_mail_sent, 'continue_process' => &$continue_process, ); $plugins->run_hooks('my_mail_pre_build_message', $my_mail_parameters); // Build the mail message. $mail->build_message($to, $subject, $message, $from, $charset, $headers, $format, $message_text, $return_email); $plugins->run_hooks('my_mail_pre_send', $my_mail_parameters); // Check if the hooked plugins still suggest to send the mail. if($continue_process)
{	{
if($mybb->settings['mail_parameters'] != '') { $mail->additional_parameters = $mybb->settings['mail_parameters']; }	$is_mail_sent = $mail->send();
}	}
// Build and send $mail->build_message($to, $subject, $message, $from, $charset, $headers, $format, $message_text, $return_email); return $mail->send();	$plugins->run_hooks('my_mail_post_send', $my_mail_parameters); return $is_mail_sent;
} /**	} /**
* Generates a unique code for POST requests to prevent XSS/CSRF attacks	* Generates a code for POST requests to prevent XSS/CSRF attacks. * Unique for each user or guest session and rotated every 6 hours.
*	*
	* @param int $rotation_shift Adjustment of the rotation number to generate a past/future code
* @return string The generated code */	* @return string The generated code */
function generate_post_check()	function generate_post_check($rotation_shift=0)
{ global $mybb, $session;	{ global $mybb, $session;
	$rotation_interval = 6 * 3600; $rotation = floor(TIME_NOW / $rotation_interval) + $rotation_shift; $seed = $rotation;
if($mybb->user['uid'])	if($mybb->user['uid'])
{ return md5($mybb->user['loginkey'].$mybb->user['salt'].$mybb->user['regdate']); } // Guests get a special string	{ $seed .= $mybb->user['loginkey'].$mybb->user['salt'].$mybb->user['regdate']; }
else {	else {
return md5($session->sid.$mybb->config['database']['username'].$mybb->settings['internal']['encryption_key']);	$seed .= $session->sid; } if(defined('IN_ADMINCP')) { $seed .= 'ADMINCP';
}	}
	$seed .= $mybb->settings['internal']['encryption_key']; return md5($seed);
} /**	} /**
* Verifies a POST check code is valid, if not shows an error (silently returns false on silent parameter)	* Verifies a POST check code is valid (i.e. generated using a rotation number from the past 24 hours)
* * @param string $code The incoming POST check code	* * @param string $code The incoming POST check code
* @param boolean $silent Silent mode or not (silent mode will not show the error to the user but returns false) * @return bool	* @param boolean $silent Don't show an error to the user * @return bool\|void Result boolean if $silent is true, otherwise shows an error to the user
*/ function verify_post_check($code, $silent=false) { global $lang;	*/ function verify_post_check($code, $silent=false) { global $lang;
if(generate_post_check() !== $code) {	if( generate_post_check() !== $code && generate_post_check(-1) !== $code && generate_post_check(-2) !== $code && generate_post_check(-3) !== $code ) {
if($silent == true) { return false;	if($silent == true) { return false;
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{ error($lang->invalid_post_code); }	{ error($lang->invalid_post_code); }
} } else	} } else
{ return true; }	{ return true; }
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{ global $forum_cache; static $forumarraycache;	{ global $forum_cache; static $forumarraycache;
if($forumarraycache[$fid]) {	if(!empty($forumarraycache[$fid])) {
return $forumarraycache[$fid]['parentlist']; }	return $forumarraycache[$fid]['parentlist']; }
elseif($forum_cache[$fid])	elseif(!empty($forum_cache[$fid]))
{ return $forum_cache[$fid]['parentlist']; }	{ return $forum_cache[$fid]['parentlist']; }
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$sep = ''; foreach($parentsexploded as $key => $val)	$sep = ''; foreach($parentsexploded as $key => $val)
{	{
$builtlist .= "$sep$column='$val'"; $sep = " $joiner "; }	$builtlist .= "$sep$column='$val'"; $sep = " $joiner "; }
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* @return array The forum cache */ function cache_forums($force=false)	* @return array The forum cache */ function cache_forums($force=false)
{	{
global $forum_cache, $cache; if($force == true)	global $forum_cache, $cache; if($force == true)
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$forums = array(); if(!is_array($forums_by_parent))	$forums = array(); if(!is_array($forums_by_parent))
{	{
$forum_cache = cache_forums(); foreach($forum_cache as $forum) { if($forum['active'] != 0) { $forums_by_parent[$forum['pid']][$forum['fid']] = $forum;	$forum_cache = cache_forums(); foreach($forum_cache as $forum) { if($forum['active'] != 0) { $forums_by_parent[$forum['pid']][$forum['fid']] = $forum;
}	}
} }	} }
if(!is_array($forums_by_parent[$fid]))	if(isset($forums_by_parent[$fid]))
{	{
return $forums; }	if(!is_array($forums_by_parent[$fid])) { return $forums; }

foreach($forums_by_parent[$fid] as $forum) { $forums[] = $forum['fid']; $children = get_child_list($forum['fid']); if(is_array($children))	foreach($forums_by_parent[$fid] as $forum)
{	{
$forums = array_merge($forums, $children);	$forums[] = (int)$forum['fid']; $children = get_child_list($forum['fid']); if(is_array($children)) { $forums = array_merge($forums, $children); }
} } return $forums;	} } return $forums;
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if(!$error) { $error = $lang->unknown_error;	if(!$error) { $error = $lang->unknown_error;
}	}
// AJAX error message? if($mybb->get_input('ajax', MyBB::INPUT_INT))	// AJAX error message? if($mybb->get_input('ajax', MyBB::INPUT_INT))
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} // AJAX error message?	} // AJAX error message?
if($mybb->get_input('ajax', MyBB::INPUT_INT)) { // Send our headers.	if($mybb->get_input('ajax', MyBB::INPUT_INT)) { // Send our headers.
@header("Content-type: application/json; charset={$lang->settings['charset']}"); if(empty($json_data))	@header("Content-type: application/json; charset={$lang->settings['charset']}"); if(empty($json_data))
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} exit; }	} exit; }

$errorlist = ''; foreach($errors as $error)	$errorlist = ''; foreach($errors as $error)
{	{
eval("\$errorlist .= \"".$templates->get("error_inline_item")."\";"); }	eval("\$errorlist .= \"".$templates->get("error_inline_item")."\";"); }
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// Send our headers. header("Content-type: application/json; charset={$lang->settings['charset']}"); echo json_encode(array("errors" => array($lang->error_nopermission_user_ajax)));	// Send our headers. header("Content-type: application/json; charset={$lang->settings['charset']}"); echo json_encode(array("errors" => array($lang->error_nopermission_user_ajax)));
exit; }	exit; }
if($mybb->user['uid']) {	if($mybb->user['uid']) {
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if($_SERVER['QUERY_STRING']) { $redirect_url .= '?'.$_SERVER['QUERY_STRING'];	if($_SERVER['QUERY_STRING']) { $redirect_url .= '?'.$_SERVER['QUERY_STRING'];
}	}
$redirect_url = htmlspecialchars_uni($redirect_url); switch($mybb->settings['username_method']) { case 0:	$redirect_url = htmlspecialchars_uni($redirect_url); switch($mybb->settings['username_method']) { case 0:
$lang_username = $lang->username; break;	$lang_username = $lang->username; break;
case 1: $lang_username = $lang->username1; break; case 2: $lang_username = $lang->username2;	case 1: $lang_username = $lang->username1; break; case 2: $lang_username = $lang->username2;
break;	break;
default: $lang_username = $lang->username; break;	default: $lang_username = $lang->username; break;
}	}
eval("\$errorpage = \"".$templates->get("error_nopermission")."\";"); }	eval("\$errorpage = \"".$templates->get("error_nopermission")."\";"); }
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$data .= 'alert("'.addslashes($message).'");'; } $url = str_replace("#", "&#", $url);	$data .= 'alert("'.addslashes($message).'");'; } $url = str_replace("#", "&#", $url);
$url = htmlspecialchars_decode($url);	$url = htmlspecialchars_decode($url);
$url = str_replace(array("\n","\r",";"), "", $url); $data .= 'window.location = "'.addslashes($url).'";'."\n"; $data .= "</script>\n";	$url = str_replace(array("\n","\r",";"), "", $url); $data .= 'window.location = "'.addslashes($url).'";'."\n"; $data .= "</script>\n";
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} // Show redirects only if both ACP and UCP settings are enabled, or ACP is enabled, and user is a guest, or they are forced.	} // Show redirects only if both ACP and UCP settings are enabled, or ACP is enabled, and user is a guest, or they are forced.
if($force_redirect == true \|\| ($mybb->settings['redirects'] == 1 && ($mybb->user['showredirect'] == 1 \|\| !$mybb->user['uid'])))	if($force_redirect == true \|\| ($mybb->settings['redirects'] == 1 && (!$mybb->user['uid'] \|\| $mybb->user['showredirect'] == 1)))
{ $url = str_replace("&", "&", $url); $url = htmlspecialchars_uni($url);	{ $url = str_replace("&", "&", $url); $url = htmlspecialchars_uni($url);
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exit; }	exit; }

/** * Generate a listing of page - pagination *	/** * Generate a listing of page - pagination *
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*/ function multipage($count, $perpage, $page, $url, $breadcrumb=false) {	*/ function multipage($count, $perpage, $page, $url, $breadcrumb=false) {
global $theme, $templates, $lang, $mybb;	global $theme, $templates, $lang, $mybb, $plugins;
if($count <= $perpage) { return '';	if($count <= $perpage) { return '';
} $page = (int)$page;	} $args = array( 'count' => &$count, 'perpage' => &$perpage, 'page' => &$page, 'url' => &$url, 'breadcrumb' => &$breadcrumb, ); $plugins->run_hooks('multipage', $args); $page = (int)$page;
$url = str_replace("&", "&", $url); $url = htmlspecialchars_uni($url);	$url = str_replace("&", "&", $url); $url = htmlspecialchars_uni($url);
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*/ function usergroup_permissions($gid=0) {	*/ function usergroup_permissions($gid=0) {
global $cache, $groupscache, $grouppermignore, $groupzerogreater;	global $cache, $groupscache, $grouppermignore, $groupzerogreater, $groupzerolesser, $groupxgreater, $grouppermbyswitch;
if(!is_array($groupscache)) {	if(!is_array($groupscache)) {
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$usergroup = array(); $usergroup['all_usergroups'] = $gid;	$usergroup = array(); $usergroup['all_usergroups'] = $gid;
	// Get those switch permissions from the first valid group. $permswitches_usergroup = array(); $grouppermswitches = array(); foreach(array_values($grouppermbyswitch) as $permvalue) { if(is_array($permvalue)) { foreach($permvalue as $perm) { $grouppermswitches[] = $perm; } } else { $grouppermswitches[] = $permvalue; } } $grouppermswitches = array_unique($grouppermswitches); foreach($groups as $gid) { if(trim($gid) == "" \|\| empty($groupscache[$gid])) { continue; } foreach($grouppermswitches as $perm) { $permswitches_usergroup[$perm] = $groupscache[$gid][$perm]; } break; // Only retieve the first available group's permissions as how following action does. }
foreach($groups as $gid) { if(trim($gid) == "" \|\| empty($groupscache[$gid]))	foreach($groups as $gid) { if(trim($gid) == "" \|\| empty($groupscache[$gid]))
{	{
continue; }	continue; }
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else { $permbit = "";	else { $permbit = "";
} // 0 represents unlimited for numerical group permissions (i.e. private message limit) so take that into account. if(in_array($perm, $groupzerogreater) && ($access == 0 \|\| $permbit === 0))	} // permission type: 0 not a numerical permission, otherwise a numerical permission. // Positive value is for `greater is more` permission, negative for `lesser is more`. $perm_is_numerical = 0; $perm_numerical_lowerbound = 0; // 0 represents unlimited for most numerical group permissions (i.e. private message limit) so take that into account. if(in_array($perm, $groupzerogreater)) { // 1 means a `0 or greater` permission. Value 0 means unlimited. $perm_is_numerical = 1; } // Less is more for some numerical group permissions (i.e. post count required for using signature) so take that into account, too. else if(in_array($perm, $groupzerolesser)) { // -1 means a `0 or lesser` permission. Value 0 means unlimited. $perm_is_numerical = -1; } // Greater is more, but with a lower bound. else if(array_key_exists($perm, $groupxgreater)) { // 2 means a general `greater` permission. Value 0 just means 0. $perm_is_numerical = 2; $perm_numerical_lowerbound = $groupxgreater[$perm]; } if($perm_is_numerical != 0)
{	{
$usergroup[$perm] = 0;	$update_current_perm = true; // Ensure it's an integer. $access = (int)$access; // Check if this permission should be activatived by another switch permission in current group. if(array_key_exists($perm, $grouppermbyswitch)) { if(!is_array($grouppermbyswitch[$perm])) { $grouppermbyswitch[$perm] = array($grouppermbyswitch[$perm]); } $update_current_perm = $group_current_perm_enabled = $group_perm_enabled = false; foreach($grouppermbyswitch[$perm] as $permswitch) { if(!isset($groupscache[$gid][$permswitch])) { continue; } $permswitches_current = $groupscache[$gid][$permswitch]; // Determin if the permission is enabled by switches from current group. if($permswitches_current == 1 \|\| $permswitches_current == "yes") // Keep yes/no for compatibility? { $group_current_perm_enabled = true; } // Determin if the permission is enabled by switches from previously handled groups. if($permswitches_usergroup[$permswitch] == 1 \|\| $permswitches_usergroup[$permswitch] == "yes") // Keep yes/no for compatibility? { $group_perm_enabled = true; } } // Set this permission if not set yet. if(!isset($usergroup[$perm])) { $usergroup[$perm] = $access; } // If current group's setting enables the permission, we may need to update the user's permission. if($group_current_perm_enabled) { // Only update this permission if both its switch and current group switch are on. if($group_perm_enabled) { $update_current_perm = true; } // Override old useless value with value from current group. else { $usergroup[$perm] = $access; } } } // No switch controls this permission, or permission needs an update. if($update_current_perm) { switch($perm_is_numerical) { case 1: case -1: if($access == 0 \|\| $permbit === 0) { $usergroup[$perm] = 0; break; } default: if($perm_is_numerical > 0 && $access > $permbit \|\| $perm_is_numerical < 0 && $access < $permbit) { $usergroup[$perm] = $access; } break; } } // Maybe oversubtle, database uses Unsigned on them, but enables usage of permission value with a lower bound. if($usergroup[$perm] < $perm_numerical_lowerbound) { $usergroup[$perm] = $perm_numerical_lowerbound; } // Work is done for numerical permissions.
continue; } if($access > $permbit \|\| ($access == "yes" && $permbit == "no") \|\| !$permbit) // Keep yes/no for compatibility? { $usergroup[$perm] = $access;	continue; } if($access > $permbit \|\| ($access == "yes" && $permbit == "no") \|\| !$permbit) // Keep yes/no for compatibility? { $usergroup[$perm] = $access;
} } } }	} } } foreach($permswitches_usergroup as $perm => $value) { $permswitches_usergroup[$perm] = $usergroup[$perm]; } }
return $usergroup; }	return $usergroup; }
Zeile 1446	Zeile 1694
{ if(!empty($groupscache[$gid])) {	{ if(!empty($groupscache[$gid])) {
$level_permissions = $fpermcache[$fid][$gid];	$level_permissions = array();
// If our permissions arn't inherited we need to figure them out if(empty($fpermcache[$fid][$gid]))	// If our permissions arn't inherited we need to figure them out if(empty($fpermcache[$fid][$gid]))
Zeile 1464	Zeile 1712
} } }	} } }
	} else { $level_permissions = $fpermcache[$fid][$gid];
} // If we STILL don't have forum permissions we use the usergroup itself if(empty($level_permissions)) { $level_permissions = $groupscache[$gid];	} // If we STILL don't have forum permissions we use the usergroup itself if(empty($level_permissions)) { $level_permissions = $groupscache[$gid];
}	}
foreach($level_permissions as $permission => $access) {	foreach($level_permissions as $permission => $access) {
Zeile 1481	Zeile 1733
} if($level_permissions["canview"] && empty($level_permissions["canonlyviewownthreads"]))	} if($level_permissions["canview"] && empty($level_permissions["canonlyviewownthreads"]))
{	{
$only_view_own_threads = 0; } if($level_permissions["canpostreplys"] && empty($level_permissions["canonlyreplyownthreads"]))	$only_view_own_threads = 0; } if($level_permissions["canpostreplys"] && empty($level_permissions["canonlyreplyownthreads"]))
{	{
$only_reply_own_threads = 0; } }	$only_reply_own_threads = 0; } }
Zeile 1496	Zeile 1748
if($only_view_own_threads == 0) { $current_permissions["canonlyviewownthreads"] = 0;	if($only_view_own_threads == 0) { $current_permissions["canonlyviewownthreads"] = 0;
}	}
// Figure out if we can reply more than our own threads if($only_reply_own_threads == 0) { $current_permissions["canonlyreplyownthreads"] = 0;	// Figure out if we can reply more than our own threads if($only_reply_own_threads == 0) { $current_permissions["canonlyreplyownthreads"] = 0;
}	}
if(count($current_permissions) == 0)	if(count($current_permissions) == 0)
{	{
$current_permissions = $groupperms;	$current_permissions = $groupperms;
}	}
return $current_permissions;	return $current_permissions;
	} /** * Check whether password for given forum was validated for the current user * * @param array $forum The forum data * @param bool $ignore_empty Whether to treat forum password configured as an empty string as validated * @param bool $check_parents Whether to check parent forums using `parentlist` * @return bool */ function forum_password_validated($forum, $ignore_empty=false, $check_parents=false) { global $mybb, $forum_cache; if($check_parents && isset($forum['parentlist'])) { if(!is_array($forum_cache)) { $forum_cache = cache_forums(); if(!$forum_cache) { return false; } } $parents = explode(',', $forum['parentlist']); rsort($parents); foreach($parents as $parent_id) { if($parent_id != $forum['fid'] && !forum_password_validated($forum_cache[$parent_id], true)) { return false; } } } return ($ignore_empty && $forum['password'] === '') \|\| ( isset($mybb->cookies['forumpass'][$forum['fid']]) && my_hash_equals( md5($mybb->user['uid'].$forum['password']), $mybb->cookies['forumpass'][$forum['fid']] ) );
} /**	} /**
Zeile 1549	Zeile 1845
continue; }	continue; }
if($forum_cache[$parent_id]['password'] != "")	if($forum_cache[$parent_id]['password'] !== "")
{ check_forum_password($parent_id, $fid); } } }	{ check_forum_password($parent_id, $fid); } } }
if(!empty($forum_cache[$fid]['password']))	if($forum_cache[$fid]['password'] !== '')
{	{
$password = $forum_cache[$fid]['password'];
if(isset($mybb->input['pwverify']) && $pid == 0) {	if(isset($mybb->input['pwverify']) && $pid == 0) {
if($password === $mybb->get_input('pwverify'))	if(my_hash_equals($forum_cache[$fid]['password'], $mybb->get_input('pwverify')))
{ my_setcookie("forumpass[$fid]", md5($mybb->user['uid'].$mybb->get_input('pwverify')), null, true); $showform = false;	{ my_setcookie("forumpass[$fid]", md5($mybb->user['uid'].$mybb->get_input('pwverify')), null, true); $showform = false;
Zeile 1574	Zeile 1869
} else {	} else {
if(!$mybb->cookies['forumpass'][$fid] \|\| ($mybb->cookies['forumpass'][$fid] && md5($mybb->user['uid'].$password) !== $mybb->cookies['forumpass'][$fid]))	if(!forum_password_validated($forum_cache[$fid]))
{ $showform = true; }	{ $showform = true; }
Zeile 1663	Zeile 1958
foreach($mod_cache as $forumid => $forum) {	foreach($mod_cache as $forumid => $forum) {
if(!is_array($forum) \|\| !in_array($forumid, $parentslist))	if(empty($forum) \|\| !is_array($forum) \|\| !in_array($forumid, $parentslist))
{ // No perms or we're not after this forum continue; } // User settings override usergroup settings	{ // No perms or we're not after this forum continue; } // User settings override usergroup settings
if(is_array($forum['users'][$uid]))	if(!empty($forum['users'][$uid]))
{ $perm = $forum['users'][$uid]; foreach($perm as $action => $value)	{ $perm = $forum['users'][$uid]; foreach($perm as $action => $value)
Zeile 1680	Zeile 1975
continue; }	continue; }
	if(!isset($perms[$action])) { $perms[$action] = $value; }
// Figure out the user permissions	// Figure out the user permissions
if($value == 0)	else if($value == 0)
{ // The user doesn't have permission to set this action $perms[$action] = 0;	{ // The user doesn't have permission to set this action $perms[$action] = 0;
} else { $perms[$action] = max($perm[$action], $perms[$action]); } } }	} else { $perms[$action] = max($perm[$action], $perms[$action]); } } }
foreach($groups as $group) {	foreach($groups as $group) {
if(!is_array($forum['usergroups'][$group]))	if(empty($forum['usergroups'][$group]) \|\| !is_array($forum['usergroups'][$group]))
{ // There are no permissions set for this group	{ // There are no permissions set for this group
continue; }	continue; }
$perm = $forum['usergroups'][$group]; foreach($perm as $action => $value) { if(strpos($action, "can") === false)	$perm = $forum['usergroups'][$group]; foreach($perm as $action => $value) { if(strpos($action, "can") === false)
{	{
continue;	continue;
}	}

$perms[$action] = max($perm[$action], $perms[$action]);	if(!isset($perms[$action])) { $perms[$action] = $value; } else { $perms[$action] = max($perm[$action], $perms[$action]); }
} } }	} } }
Zeile 1728	Zeile 2034
* @return bool Returns true if the user has permission, false if they do not */ function is_moderator($fid=0, $action="", $uid=0)	* @return bool Returns true if the user has permission, false if they do not */ function is_moderator($fid=0, $action="", $uid=0)
{ global $mybb, $cache; if($uid == 0) { $uid = $mybb->user['uid']; } if($uid == 0) { return false;	{ global $mybb, $cache, $plugins; if($uid == 0) { $uid = $mybb->user['uid']; } if($uid == 0) { return false; } $user_perms = user_permissions($uid); $hook_args = array( 'fid' => $fid, 'action' => $action, 'uid' => $uid, ); $plugins->run_hooks("is_moderator", $hook_args); if(isset($hook_args['is_moderator'])) { return (boolean) $hook_args['is_moderator'];
}	}
$user_perms = user_permissions($uid); if($user_perms['issupermod'] == 1)	if(!empty($user_perms['issupermod']) && $user_perms['issupermod'] == 1)
{ if($fid) { $forumpermissions = forum_permissions($fid);	{ if($fid) { $forumpermissions = forum_permissions($fid);
if($forumpermissions['canview'] && $forumpermissions['canviewthreads'] && !$forumpermissions['canonlyviewownthreads']) {	if(!empty($forumpermissions['canview']) && !empty($forumpermissions['canviewthreads']) && empty($forumpermissions['canonlyviewownthreads'])) {
return true; } return false; } return true;	return true; } return false; } return true;
} else { if(!$fid)	} else { if(!$fid)
{ $modcache = $cache->read('moderators'); if(!empty($modcache))	{ $modcache = $cache->read('moderators'); if(!empty($modcache))
Zeile 1793	Zeile 2113
else { if(isset($modperms[$action]) && $modperms[$action] == 1)	else { if(isset($modperms[$action]) && $modperms[$action] == 1)
{	{
return true;	return true;
}	}
else	else
{	{
return false; } } } }	return false; } } } }
	} /** * Get an array of fids that the forum moderator has access to. * Do not use for administraotrs or global moderators as they moderate any forum and the function will return false. * * @param int $uid The user ID (0 assumes current user) * @return array\|bool an array of the fids the user has moderator access to or bool if called incorrectly. */ function get_moderated_fids($uid=0) { global $mybb, $cache; if($uid == 0) { $uid = $mybb->user['uid']; } if($uid == 0) { return array(); } $user_perms = user_permissions($uid); if($user_perms['issupermod'] == 1) { return false; } $fids = array(); $modcache = $cache->read('moderators'); if(!empty($modcache)) { $groups = explode(',', $user_perms['all_usergroups']); foreach($modcache as $fid => $forum) { if(isset($forum['users'][$uid]) && $forum['users'][$uid]['mid']) { $fids[] = $fid; continue; } foreach($groups as $group) { if(trim($group) != '' && isset($forum['usergroups'][$group])) { $fids[] = $fid; } } } } return $fids;
} /**	} /**
Zeile 1970	Zeile 2346
return false; }	return false; }
$cookie = my_unserialize($mybb->cookies['mybb'][$name]);	$cookie = my_unserialize($mybb->cookies['mybb'][$name], false);
if(is_array($cookie) && isset($cookie[$id])) {	if(is_array($cookie) && isset($cookie[$id])) {
Zeile 1994	Zeile 2370
{ global $mybb;	{ global $mybb;
$cookie = $mybb->cookies['mybb']; if(isset($cookie[$name]))	if(isset($mybb->cookies['mybb'][$name]))
{	{
$newcookie = my_unserialize($cookie[$name]);	$newcookie = my_unserialize($mybb->cookies['mybb'][$name], false);
} else {	} else {
Zeile 2007	Zeile 2382
$newcookie[$id] = $value; $newcookie = my_serialize($newcookie); my_setcookie("mybb[$name]", addslashes($newcookie), $expires);	$newcookie[$id] = $value; $newcookie = my_serialize($newcookie); my_setcookie("mybb[$name]", addslashes($newcookie), $expires);
	if(isset($mybb->cookies['mybb']) && !is_array($mybb->cookies['mybb'])) { $mybb->cookies['mybb'] = array(); }
// Make sure our current viarables are up-to-date as well $mybb->cookies['mybb'][$name] = $newcookie;	// Make sure our current viarables are up-to-date as well $mybb->cookies['mybb'][$name] = $newcookie;
Zeile 2026	Zeile 2406
* - does not unserialize objects * * @param string $str	* - does not unserialize objects * * @param string $str
	* @param bool $unlimited Whether to apply limits defined in MAX_SERIALIZED_* constants
* @return mixed * @throw Exception if $str is malformed or contains unsupported types (e.g., resources, objects) */	* @return mixed * @throw Exception if $str is malformed or contains unsupported types (e.g., resources, objects) */
function _safe_unserialize($str)	function _safe_unserialize($str, $unlimited = true)
{	{
if(strlen($str) > MAX_SERIALIZED_INPUT_LENGTH)	if(!$unlimited && strlen($str) > MAX_SERIALIZED_INPUT_LENGTH)
{ // input exceeds MAX_SERIALIZED_INPUT_LENGTH return false;	{ // input exceeds MAX_SERIALIZED_INPUT_LENGTH return false;
Zeile 2059	Zeile 2440
if($type == '}') { $str = substr($str, 1);	if($type == '}') { $str = substr($str, 1);
}	}
else if($type == 'N' && $str[1] == ';') { $value = null;	else if($type == 'N' && $str[1] == ';') { $value = null;
Zeile 2085	Zeile 2466
$value = substr($matches[2], 0, (int)$matches[1]); $str = substr($matches[2], (int)$matches[1] + 2); }	$value = substr($matches[2], 0, (int)$matches[1]); $str = substr($matches[2], (int)$matches[1] + 2); }
else if($type == 'a' && preg_match('/^a:([0-9]+):{(.*)/s', $str, $matches) && $matches[1] < MAX_SERIALIZED_ARRAY_LENGTH)	else if( $type == 'a' && preg_match('/^a:([0-9]+):{(.*)/s', $str, $matches) && ($unlimited \|\| $matches[1] < MAX_SERIALIZED_ARRAY_LENGTH) )
{ $expectedLength = (int)$matches[1]; $str = $matches[2];	{ $expectedLength = (int)$matches[1]; $str = $matches[2];
Zeile 2101	Zeile 2486
case 3: // in array, expecting value or another array if($type == 'a') {	case 3: // in array, expecting value or another array if($type == 'a') {
if(count($stack) >= MAX_SERIALIZED_ARRAY_DEPTH)	if(!$unlimited && count($stack) >= MAX_SERIALIZED_ARRAY_DEPTH)
{ // array nesting exceeds MAX_SERIALIZED_ARRAY_DEPTH return false;	{ // array nesting exceeds MAX_SERIALIZED_ARRAY_DEPTH return false;
Zeile 2141	Zeile 2526
array_pop($expected); if(count($expected) == 0) { $state = 1;	array_pop($expected); if(count($expected) == 0) { $state = 1;
} break; }	} break; }
if($type == 'i' \|\| $type == 's') {	if($type == 'i' \|\| $type == 's') {
if(count($list) >= MAX_SERIALIZED_ARRAY_LENGTH)	if(!$unlimited && count($list) >= MAX_SERIALIZED_ARRAY_LENGTH)
{ // array size exceeds MAX_SERIALIZED_ARRAY_LENGTH return false;	{ // array size exceeds MAX_SERIALIZED_ARRAY_LENGTH return false;
Zeile 2168	Zeile 2553
case 0: // expecting array or value if($type == 'a') {	case 0: // expecting array or value if($type == 'a') {
if(count($stack) >= MAX_SERIALIZED_ARRAY_DEPTH)	if(!$unlimited && count($stack) >= MAX_SERIALIZED_ARRAY_DEPTH)
{ // array nesting exceeds MAX_SERIALIZED_ARRAY_DEPTH return false;	{ // array nesting exceeds MAX_SERIALIZED_ARRAY_DEPTH return false;
Zeile 2205	Zeile 2590
* Wrapper for _safe_unserialize() that handles exceptions and multibyte encoding issue * * @param string $str	* Wrapper for _safe_unserialize() that handles exceptions and multibyte encoding issue * * @param string $str
	* @param bool $unlimited
* @return mixed */	* @return mixed */
function my_unserialize($str)	function my_unserialize($str, $unlimited = true)
{ // Ensure we use the byte count for strings even when strlen() is overloaded by mb_strlen() if(function_exists('mb_internal_encoding') && (((int)ini_get('mbstring.func_overload')) & 2))	{ // Ensure we use the byte count for strings even when strlen() is overloaded by mb_strlen() if(function_exists('mb_internal_encoding') && (((int)ini_get('mbstring.func_overload')) & 2))
Zeile 2216	Zeile 2602
mb_internal_encoding('ASCII'); }	mb_internal_encoding('ASCII'); }
$out = _safe_unserialize($str);	$out = _safe_unserialize($str, $unlimited);
if(isset($mbIntEnc)) {	if(isset($mbIntEnc)) {
Zeile 2417	Zeile 2803
'numdeletedposts' => '+0', 'numdeletedthreads' => '+0', 'inserted' => false // Reset after changes are inserted into cache	'numdeletedposts' => '+0', 'numdeletedthreads' => '+0', 'inserted' => false // Reset after changes are inserted into cache
); $stats = $stats_changes; }	); $stats = $stats_changes; }
if($force) // Force writing to cache?	if($force) // Force writing to cache?
{	{
if(!empty($changes))	if(!empty($changes))
{	{
// Calculate before writing to cache update_stats($changes); } $stats = $cache->read("stats"); $changes = $stats_changes;	// Calculate before writing to cache update_stats($changes); } $stats = $cache->read("stats"); $changes = $stats_changes;
}	}
else	else
{	{
$stats = $stats_changes; } $new_stats = array(); $counters = array('numthreads', 'numunapprovedthreads', 'numposts', 'numunapprovedposts', 'numusers', 'numdeletedposts', 'numdeletedthreads');	$stats = $stats_changes; } $new_stats = array(); $counters = array('numthreads', 'numunapprovedthreads', 'numposts', 'numunapprovedposts', 'numusers', 'numdeletedposts', 'numdeletedthreads');
foreach($counters as $counter) { if(array_key_exists($counter, $changes)) { if(substr($changes[$counter], 0, 2) == "+-") { $changes[$counter] = substr($changes[$counter], 1); } // Adding or subtracting from previous value? if(substr($changes[$counter], 0, 1) == "+" \|\| substr($changes[$counter], 0, 1) == "-") { if((int)$changes[$counter] != 0) {	foreach($counters as $counter) { if(array_key_exists($counter, $changes)) { if(substr($changes[$counter], 0, 2) == "+-") { $changes[$counter] = substr($changes[$counter], 1); } // Adding or subtracting from previous value? if(substr($changes[$counter], 0, 1) == "+" \|\| substr($changes[$counter], 0, 1) == "-") { if((int)$changes[$counter] != 0) {
$new_stats[$counter] = $stats[$counter] + $changes[$counter]; if(!$force && (substr($stats[$counter], 0, 1) == "+" \|\| substr($stats[$counter], 0, 1) == "-")) {	$new_stats[$counter] = $stats[$counter] + $changes[$counter]; if(!$force && (substr($stats[$counter], 0, 1) == "+" \|\| substr($stats[$counter], 0, 1) == "-")) {
Zeile 2547	Zeile 2933
} // Adding or subtracting from previous value? if(substr($changes[$counter], 0, 1) == "+" \|\| substr($changes[$counter], 0, 1) == "-")	} // Adding or subtracting from previous value? if(substr($changes[$counter], 0, 1) == "+" \|\| substr($changes[$counter], 0, 1) == "-")
{	{
if((int)$changes[$counter] != 0) { $update_query[$counter] = $forum[$counter] + $changes[$counter]; }	if((int)$changes[$counter] != 0) { $update_query[$counter] = $forum[$counter] + $changes[$counter]; }
}	}
else { $update_query[$counter] = $changes[$counter];	else { $update_query[$counter] = $changes[$counter];
}	}
// Less than 0? That's bad if(isset($update_query[$counter]) && $update_query[$counter] < 0)	// Less than 0? That's bad if(isset($update_query[$counter]) && $update_query[$counter] < 0)
Zeile 2564	Zeile 2950
$update_query[$counter] = 0; } }	$update_query[$counter] = 0; } }
}	}
// Only update if we're actually doing something if(count($update_query) > 0)	// Only update if we're actually doing something if(count($update_query) > 0)
{	{
$db->update_query("forums", $update_query, "fid='".(int)$fid."'"); }	$db->update_query("forums", $update_query, "fid='".(int)$fid."'"); }
Zeile 2580	Zeile 2966
if($threads_diff > -1) { $new_stats['numthreads'] = "+{$threads_diff}";	if($threads_diff > -1) { $new_stats['numthreads'] = "+{$threads_diff}";
}	}
else { $new_stats['numthreads'] = "{$threads_diff}";	else { $new_stats['numthreads'] = "{$threads_diff}";
Zeile 2591	Zeile 2977
{ $unapprovedthreads_diff = $update_query['unapprovedthreads'] - $forum['unapprovedthreads']; if($unapprovedthreads_diff > -1)	{ $unapprovedthreads_diff = $update_query['unapprovedthreads'] - $forum['unapprovedthreads']; if($unapprovedthreads_diff > -1)
{	{
$new_stats['numunapprovedthreads'] = "+{$unapprovedthreads_diff}";	$new_stats['numunapprovedthreads'] = "+{$unapprovedthreads_diff}";
} else	} else
{ $new_stats['numunapprovedthreads'] = "{$unapprovedthreads_diff}";	{ $new_stats['numunapprovedthreads'] = "{$unapprovedthreads_diff}";
} }	} }
if(array_key_exists('posts', $update_query)) {	if(array_key_exists('posts', $update_query)) {
Zeile 2606	Zeile 2992
if($posts_diff > -1) { $new_stats['numposts'] = "+{$posts_diff}";	if($posts_diff > -1) { $new_stats['numposts'] = "+{$posts_diff}";
}	}
else { $new_stats['numposts'] = "{$posts_diff}";	else { $new_stats['numposts'] = "{$posts_diff}";
} }	} }
if(array_key_exists('unapprovedposts', $update_query)) { $unapprovedposts_diff = $update_query['unapprovedposts'] - $forum['unapprovedposts']; if($unapprovedposts_diff > -1)	if(array_key_exists('unapprovedposts', $update_query)) { $unapprovedposts_diff = $update_query['unapprovedposts'] - $forum['unapprovedposts']; if($unapprovedposts_diff > -1)
{	{
$new_stats['numunapprovedposts'] = "+{$unapprovedposts_diff}"; }	$new_stats['numunapprovedposts'] = "+{$unapprovedposts_diff}"; }
else { $new_stats['numunapprovedposts'] = "{$unapprovedposts_diff}"; } }	else { $new_stats['numunapprovedposts'] = "{$unapprovedposts_diff}"; } }
if(array_key_exists('deletedposts', $update_query)) { $deletedposts_diff = $update_query['deletedposts'] - $forum['deletedposts'];	if(array_key_exists('deletedposts', $update_query)) { $deletedposts_diff = $update_query['deletedposts'] - $forum['deletedposts'];
Zeile 2645	Zeile 3031
if($deletedthreads_diff > -1) { $new_stats['numdeletedthreads'] = "+{$deletedthreads_diff}";	if($deletedthreads_diff > -1) { $new_stats['numdeletedthreads'] = "+{$deletedthreads_diff}";
}	}
else { $new_stats['numdeletedthreads'] = "{$deletedthreads_diff}";	else { $new_stats['numdeletedthreads'] = "{$deletedthreads_diff}";
Zeile 2653	Zeile 3039
} if(!empty($new_stats))	} if(!empty($new_stats))
{	{
update_stats($new_stats); } }	update_stats($new_stats); } }

/** * Update the last post information for a specific forum *	/** * Update the last post information for a specific forum *
Zeile 2675	Zeile 3061
ORDER BY lastpost DESC LIMIT 0, 1 ");	ORDER BY lastpost DESC LIMIT 0, 1 ");
$lastpost = $db->fetch_array($query);

$updated_forum = array( "lastpost" => (int)$lastpost['lastpost'], "lastposter" => $db->escape_string($lastpost['lastposter']), "lastposteruid" => (int)$lastpost['lastposteruid'], "lastposttid" => (int)$lastpost['tid'], "lastpostsubject" => $db->escape_string($lastpost['subject']) );	if($db->num_rows($query) > 0) { $lastpost = $db->fetch_array($query); $updated_forum = array( "lastpost" => (int)$lastpost['lastpost'], "lastposter" => $db->escape_string($lastpost['lastposter']), "lastposteruid" => (int)$lastpost['lastposteruid'], "lastposttid" => (int)$lastpost['tid'], "lastpostsubject" => $db->escape_string($lastpost['subject']), ); } else { $updated_forum = array( "lastpost" => 0, "lastposter" => '', "lastposteruid" => 0, "lastposttid" => 0, "lastpostsubject" => '', ); }
$db->update_query("forums", $updated_forum, "fid='{$fid}'"); }	$db->update_query("forums", $updated_forum, "fid='{$fid}'"); }
Zeile 2767	Zeile 3166
FROM ".TABLE_PREFIX."posts p LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid) WHERE p.tid='$tid' AND p.visible='1'	FROM ".TABLE_PREFIX."posts p LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid) WHERE p.tid='$tid' AND p.visible='1'
ORDER BY p.dateline DESC	ORDER BY p.dateline DESC, p.pid DESC
LIMIT 1" ); $lastpost = $db->fetch_array($query);	LIMIT 1" ); $lastpost = $db->fetch_array($query);
Zeile 2779	Zeile 3178
FROM ".TABLE_PREFIX."posts p LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid) WHERE p.tid='$tid'	FROM ".TABLE_PREFIX."posts p LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid) WHERE p.tid='$tid'
ORDER BY p.dateline ASC	ORDER BY p.dateline ASC, p.pid ASC
LIMIT 1 "); $firstpost = $db->fetch_array($query);	LIMIT 1 "); $firstpost = $db->fetch_array($query);
Zeile 3484	Zeile 3883
$query = $db->simple_select("threadsubscriptions", "tid, notification", "tid='".(int)$tid."' AND uid='".$mybb->user['uid']."'", array('limit' => 1)); $subscription = $db->fetch_array($query);	$query = $db->simple_select("threadsubscriptions", "tid, notification", "tid='".(int)$tid."' AND uid='".$mybb->user['uid']."'", array('limit' => 1)); $subscription = $db->fetch_array($query);
if($subscription['tid'])	if(!empty($subscription) && $subscription['tid'])
{ $subscription_method = (int)$subscription['notification'] + 1; }	{ $subscription_method = (int)$subscription['notification'] + 1; }
Zeile 3540	Zeile 3939
eval("\$getmore = \"".$templates->get("smilieinsert_getmore")."\";"); }	eval("\$getmore = \"".$templates->get("smilieinsert_getmore")."\";"); }
$smilies = '';	$smilies = $smilie_icons = '';
$counter = 0; $i = 0;	$counter = 0; $i = 0;
Zeile 3789	Zeile 4188
return ''; }	return ''; }
$default_selected = array();	$default_selected = array('all' => '', 'none' => '', 'any' => '');
$selected_pid = (int)$selected_pid; if($selected_pid == 0)	$selected_pid = (int)$selected_pid; if($selected_pid == 0)
Zeile 3805	Zeile 4204
$default_selected['any'] = ' selected="selected"'; }	$default_selected['any'] = ' selected="selected"'; }
	$prefixselect_prefix = '';
foreach($prefixes as $prefix) { $selected = '';	foreach($prefixes as $prefix) { $selected = '';
Zeile 4265	Zeile 4665
$permissioncache = forum_permissions(); }	$permissioncache = forum_permissions(); }
$password_forums = $unviewable = array();	$unviewable = array();
foreach($forum_cache as $fid => $forum) { if($permissioncache[$forum['fid']])	foreach($forum_cache as $fid => $forum) { if($permissioncache[$forum['fid']])
Zeile 4279	Zeile 4679
$pwverified = 1;	$pwverified = 1;
if($forum['password'] != "")	if(!forum_password_validated($forum, true))
{	{
if($mybb->cookies['forumpass'][$forum['fid']] !== md5($mybb->user['uid'].$forum['password'])) { $pwverified = 0; } $password_forums[$forum['fid']] = $forum['password'];	$pwverified = 0;
} else {	} else {
Zeile 4294	Zeile 4690
$parents = explode(",", $forum['parentlist']); foreach($parents as $parent) {	$parents = explode(",", $forum['parentlist']); foreach($parents as $parent) {
if(isset($password_forums[$parent]) && $mybb->cookies['forumpass'][$parent] !== md5($mybb->user['uid'].$password_forums[$parent]))	if(!forum_password_validated($forum_cache[$parent], true))
{ $pwverified = 0;	{ $pwverified = 0;
	break;
} } }	} } }
Zeile 4696	Zeile 5093
if($mybb->settings['nocacheheaders'] == 1) {	if($mybb->settings['nocacheheaders'] == 1) {
header("Expires: Sat, 1 Jan 2000 01:00:00 GMT"); header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT"); header("Cache-Control: no-cache, must-revalidate"); header("Pragma: no-cache");	header("Cache-Control: no-cache, private");
} }	} }
Zeile 4718	Zeile 5112
case "posts": if(is_array($id)) {	case "posts": if(is_array($id)) {
$rids = implode($id, "','");	$rids = implode("','", $id);
$rids = "'0','$rids'"; $db->update_query("reportedcontent", array('reportstatus' => 1), "id IN($rids) AND reportstatus='0' AND (type = 'post' OR type = '')"); }	$rids = "'0','$rids'"; $db->update_query("reportedcontent", array('reportstatus' => 1), "id IN($rids) AND reportstatus='0' AND (type = 'post' OR type = '')"); }
Zeile 4729	Zeile 5123
case "threads": if(is_array($id)) {	case "threads": if(is_array($id)) {
$rids = implode($id, "','");	$rids = implode("','", $id);
$rids = "'0','$rids'"; $db->update_query("reportedcontent", array('reportstatus' => 1), "id2 IN($rids) AND reportstatus='0' AND (type = 'post' OR type = '')"); }	$rids = "'0','$rids'"; $db->update_query("reportedcontent", array('reportstatus' => 1), "id2 IN($rids) AND reportstatus='0' AND (type = 'post' OR type = '')"); }
Zeile 4848	Zeile 5242
'seconds' => false ), $options); }	'seconds' => false ), $options); }
	$nicetime = array();
if(!isset($options['years']) \|\| $options['years'] !== false) {	if(!isset($options['years']) \|\| $options['years'] !== false) {
Zeile 4874	Zeile 5270
} if(!isset($options['weeks']) \|\| $options['weeks'] !== false)	} if(!isset($options['weeks']) \|\| $options['weeks'] !== false)
{	{
if($weeks == 1) { $nicetime['weeks'] = "1".$lang_week;	if($weeks == 1) { $nicetime['weeks'] = "1".$lang_week;
Zeile 4912	Zeile 5308
if(!isset($options['minutes']) \|\| $options['minutes'] !== false) { if($minutes == 1)	if(!isset($options['minutes']) \|\| $options['minutes'] !== false) { if($minutes == 1)
{	{
$nicetime['minutes'] = "1".$lang_minute; } else if($minutes > 1)	$nicetime['minutes'] = "1".$lang_minute; } else if($minutes > 1)
Zeile 4933	Zeile 5329
} }	} }
if(is_array($nicetime))	if(!empty($nicetime))
{ return implode(", ", $nicetime); }	{ return implode(", ", $nicetime); }
Zeile 4952	Zeile 5348
if($alttrow == "trow1" && !$reset) { $trow = "trow2";	if($alttrow == "trow1" && !$reset) { $trow = "trow2";
}	}
else { $trow = "trow1";	else { $trow = "trow1";
Zeile 4975	Zeile 5371
global $db, $mybb; if($uid == $mybb->user['uid'])	global $db, $mybb; if($uid == $mybb->user['uid'])
{	{
$user = $mybb->user;	$user = $mybb->user;
}	}
else { $query = $db->simple_select("users", "additionalgroups, usergroup", "uid='".(int)$uid."'"); $user = $db->fetch_array($query);	else { $query = $db->simple_select("users", "additionalgroups, usergroup", "uid='".(int)$uid."'"); $user = $db->fetch_array($query);
} // Build the new list of additional groups for this user and make sure they're in the right format $usergroups = ""; $usergroups = $user['additionalgroups'].",".$joingroup; $groupslist = ""; $groups = explode(",", $usergroups);	} // Build the new list of additional groups for this user and make sure they're in the right format $groups = array_map( 'intval', explode(',', $user['additionalgroups']) ); if(!in_array((int)$joingroup, $groups)) { $groups[] = (int)$joingroup; $groups = array_diff($groups, array($user['usergroup'])); $groups = array_unique($groups); $groupslist = implode(',', $groups);

if(is_array($groups)) { $comma = ''; foreach($groups as $gid) { if(trim($gid) != "" && $gid != $user['usergroup'] && !isset($donegroup[$gid])) { $groupslist .= $comma.$gid; $comma = ","; $donegroup[$gid] = 1; } } } // What's the point in updating if they're the same? if($groupslist != $user['additionalgroups']) {
$db->update_query("users", array('additionalgroups' => $groupslist), "uid='".(int)$uid."'"); return true; } else { return false;	$db->update_query("users", array('additionalgroups' => $groupslist), "uid='".(int)$uid."'"); return true; } else { return false;
} }	} }
/** * Remove a user from a specific additional user group	/** * Remove a user from a specific additional user group
Zeile 5028	Zeile 5415
$user = get_user($uid);	$user = get_user($uid);
$groupslist = $comma = ''; $usergroups = $user['additionalgroups'].","; $donegroup = array(); $groups = explode(",", $user['additionalgroups']); if(is_array($groups))	if($user['usergroup'] == $leavegroup)
{	{
foreach($groups as $gid) { if(trim($gid) != "" && $leavegroup != $gid && empty($donegroup[$gid])) { $groupslist .= $comma.$gid; $comma = ","; $donegroup[$gid] = 1; } }	return false;
}	}
	$groups = array_map( 'intval', explode(',', $user['additionalgroups']) ); $groups = array_diff($groups, array($leavegroup)); $groups = array_unique($groups); $groupslist = implode(',', $groups);
$dispupdate = ""; if($leavegroup == $user['displaygroup'])	$dispupdate = ""; if($leavegroup == $user['displaygroup'])
Zeile 5066	Zeile 5448
* Get the current location taking in to account different web serves and systems * * @param boolean $fields True to return as "hidden" fields	* Get the current location taking in to account different web serves and systems * * @param boolean $fields True to return as "hidden" fields
* @param array $ignore Array of fields to ignore if first argument is true	* @param array $ignore Array of fields to ignore for returning "hidden" fields or URL being accessed
* @param boolean $quick True to skip all inputs and return only the file path part of the URL	* @param boolean $quick True to skip all inputs and return only the file path part of the URL
* @return string The current URL being accessed	* @return string\|array The current URL being accessed or form data if $fields is true
*/ function get_current_location($fields=false, $ignore=array(), $quick=false) {	*/ function get_current_location($fields=false, $ignore=array(), $quick=false) {
	global $mybb;
if(defined("MYBB_LOCATION")) { return MYBB_LOCATION;	if(defined("MYBB_LOCATION")) { return MYBB_LOCATION;
Zeile 5101	Zeile 5485
if($quick) { return $location;	if($quick) { return $location;
	} if(!is_array($ignore)) { $ignore = array($ignore);
} if($fields == true) {	} if($fields == true) {
global $mybb; if(!is_array($ignore)) { $ignore = array($ignore); }
$form_html = '';	$form_html = '';
if(!empty($mybb->input)) {	if(!empty($mybb->input)) {
foreach($mybb->input as $name => $value) { if(in_array($name, $ignore) \|\| is_array($name) \|\| is_array($value))	foreach($mybb->input as $name => $value) { if(in_array($name, $ignore) \|\| is_array($name) \|\| is_array($value))
Zeile 5123	Zeile 5506
} $form_html .= "<input type=\"hidden\" name=\"".htmlspecialchars_uni($name)."\" value=\"".htmlspecialchars_uni($value)."\" />\n";	} $form_html .= "<input type=\"hidden\" name=\"".htmlspecialchars_uni($name)."\" value=\"".htmlspecialchars_uni($value)."\" />\n";
}	}
}	}

return array('location' => $location, 'form_html' => $form_html, 'form_method' => $mybb->request_method); } else {	return array('location' => $location, 'form_html' => $form_html, 'form_method' => $mybb->request_method); } else {
	$parameters = array();
if(isset($_SERVER['QUERY_STRING'])) {	if(isset($_SERVER['QUERY_STRING'])) {
$location .= "?".htmlspecialchars_uni($_SERVER['QUERY_STRING']);	$current_query_string = $_SERVER['QUERY_STRING'];
} else if(isset($_ENV['QUERY_STRING'])) {	} else if(isset($_ENV['QUERY_STRING'])) {
$location .= "?".htmlspecialchars_uni($_ENV['QUERY_STRING']);	$current_query_string = $_ENV['QUERY_STRING']; } else { $current_query_string = ''; } parse_str($current_query_string, $current_parameters); foreach($current_parameters as $name => $value) { if(!in_array($name, $ignore)) { $parameters[$name] = $value; }
}	}
if((isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] == "POST") \|\| (isset($_ENV['REQUEST_METHOD']) && $_ENV['REQUEST_METHOD'] == "POST"))	if($mybb->request_method === 'post')
{ $post_array = array('action', 'fid', 'pid', 'tid', 'uid', 'eid'); foreach($post_array as $var) {	{ $post_array = array('action', 'fid', 'pid', 'tid', 'uid', 'eid'); foreach($post_array as $var) {
if(isset($_POST[$var]))	if(isset($_POST[$var]) && !in_array($var, $ignore))
{	{
$addloc[] = urlencode($var).'='.urlencode($_POST[$var]);	$parameters[$var] = $_POST[$var];
} }	} }
if(isset($addloc) && is_array($addloc)) { if(strpos($location, "?") === false) { $location .= "?"; } else { $location .= "&"; } $location .= implode("&", $addloc); }	} if(!empty($parameters)) { $location .= '?'.http_build_query($parameters, '', '&');
} return $location;	} return $location;
Zeile 5190	Zeile 5580
$tid = 1; $num_themes = 0; $themeselect_option = '';	$tid = 1; $num_themes = 0; $themeselect_option = '';
if(!isset($lang->use_default)) { $lang->use_default = $lang->lang_select_default; } } if(!is_array($tcache)) { $query = $db->simple_select('themes', 'tid, name, pid, allowedgroups', "pid!='0'"); while($theme = $db->fetch_array($query)) { $tcache[$theme['pid']][$theme['tid']] = $theme; }	} if(!is_array($tcache)) { $query = $db->simple_select('themes', 'tid, name, pid, allowedgroups', "pid!='0'"); while($theme = $db->fetch_array($query)) { $tcache[$theme['pid']][$theme['tid']] = $theme; }
} if(is_array($tcache[$tid]))	} if(is_array($tcache[$tid]))
Zeile 5412	Zeile 5797
else { return $str;	else { return $str;
}	}
} /**	} /**
Zeile 5619	Zeile 6004
* @param int $tid The thread id for which to update the first post id. */ function update_first_post($tid)	* @param int $tid The thread id for which to update the first post id. */ function update_first_post($tid)
{ global $db;	{ global $db;
$query = $db->query(" SELECT u.uid, u.username, p.pid, p.username AS postusername, p.dateline FROM ".TABLE_PREFIX."posts p LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid) WHERE p.tid='$tid'	$query = $db->query(" SELECT u.uid, u.username, p.pid, p.username AS postusername, p.dateline FROM ".TABLE_PREFIX."posts p LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid) WHERE p.tid='$tid'
ORDER BY p.dateline ASC	ORDER BY p.dateline ASC, p.pid ASC
LIMIT 1 "); $firstpost = $db->fetch_array($query);	LIMIT 1 "); $firstpost = $db->fetch_array($query);
Zeile 5643	Zeile 6028
'username' => $firstpost['username'], 'uid' => (int)$firstpost['uid'], 'dateline' => (int)$firstpost['dateline']	'username' => $firstpost['username'], 'uid' => (int)$firstpost['uid'], 'dateline' => (int)$firstpost['dateline']
); $db->update_query("threads", $update_array, "tid='{$tid}'"); }	); $db->update_query("threads", $update_array, "tid='{$tid}'"); }
/** * Updates the last posts in a thread.	/** * Updates the last posts in a thread.
Zeile 5661	Zeile 6046
FROM ".TABLE_PREFIX."posts p LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid) WHERE p.tid='$tid' AND p.visible='1'	FROM ".TABLE_PREFIX."posts p LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid) WHERE p.tid='$tid' AND p.visible='1'
ORDER BY p.dateline DESC	ORDER BY p.dateline DESC, p.pid DESC
LIMIT 1" ); $lastpost = $db->fetch_array($query);	LIMIT 1" ); $lastpost = $db->fetch_array($query);
	if(!$lastpost) { return false; }
if(empty($lastpost['username'])) {	if(empty($lastpost['username'])) {
Zeile 5672	Zeile 6062
} if(empty($lastpost['dateline']))	} if(empty($lastpost['dateline']))
{	{
$query = $db->query(" SELECT u.uid, u.username, p.pid, p.username AS postusername, p.dateline FROM ".TABLE_PREFIX."posts p LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid) WHERE p.tid='$tid'	$query = $db->query(" SELECT u.uid, u.username, p.pid, p.username AS postusername, p.dateline FROM ".TABLE_PREFIX."posts p LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid) WHERE p.tid='$tid'
ORDER BY p.dateline ASC	ORDER BY p.dateline ASC, p.pid ASC
LIMIT 1 "); $firstpost = $db->fetch_array($query);	LIMIT 1 "); $firstpost = $db->fetch_array($query);
Zeile 5686	Zeile 6076
$lastpost['username'] = $firstpost['username']; $lastpost['uid'] = $firstpost['uid']; $lastpost['dateline'] = $firstpost['dateline'];	$lastpost['username'] = $firstpost['username']; $lastpost['uid'] = $firstpost['uid']; $lastpost['dateline'] = $firstpost['dateline'];
}	}
$lastpost['username'] = $db->escape_string($lastpost['username']);	$lastpost['username'] = $db->escape_string($lastpost['username']);
Zeile 5724	Zeile 6114
if(function_exists("mb_strlen")) { $string_length = mb_strlen($string);	if(function_exists("mb_strlen")) { $string_length = mb_strlen($string);
} else	} else
{ $string_length = strlen($string); }	{ $string_length = strlen($string); }
Zeile 5757	Zeile 6147
else { $cut_string = mb_substr($string, $start);	else { $cut_string = mb_substr($string, $start);
} } else	} } else
{ if($length != null)	{ if($length != null)
{	{
$cut_string = substr($string, $start, $length);	$cut_string = substr($string, $start, $length);
}	}
else { $cut_string = substr($string, $start);	else { $cut_string = substr($string, $start);
Zeile 5776	Zeile 6166
$cut_string = htmlspecialchars_uni($cut_string); } return $cut_string;	$cut_string = htmlspecialchars_uni($cut_string); } return $cut_string;
}	}
/** * Lowers the case of a string, mb strings accounted for	/** * Lowers the case of a string, mb strings accounted for
Zeile 5787	Zeile 6177
function my_strtolower($string) { if(function_exists("mb_strtolower"))	function my_strtolower($string) { if(function_exists("mb_strtolower"))
{	{
$string = mb_strtolower($string); } else { $string = strtolower($string);	$string = mb_strtolower($string); } else { $string = strtolower($string);
}	}
return $string;	return $string;
	} /** * Finds a needle in a haystack and returns it position, mb strings accounted for, case insensitive * * @param string $haystack String to look in (haystack) * @param string $needle What to look for (needle) * @param int $offset (optional) How much to offset * @return int\|bool false on needle not found, integer position if found */ function my_stripos($haystack, $needle, $offset=0) { if($needle == '') { return false; } if(function_exists("mb_stripos")) { $position = mb_stripos($haystack, $needle, $offset); } else { $position = stripos($haystack, $needle, $offset); } return $position;
} /**	} /**
Zeile 5827	Zeile 6244
/** * Ups the case of a string, mb strings accounted for	/** * Ups the case of a string, mb strings accounted for
*	*
* @param string $string The string to up. * @return string The uped string. */ function my_strtoupper($string) { if(function_exists("mb_strtoupper"))	* @param string $string The string to up. * @return string The uped string. */ function my_strtoupper($string) { if(function_exists("mb_strtoupper"))
{	{
$string = mb_strtoupper($string);	$string = mb_strtoupper($string);
}	}
else { $string = strtoupper($string);	else { $string = strtoupper($string);
Zeile 5844	Zeile 6261
return $string; }	return $string; }

/** * Returns any html entities to their original character *	/** * Returns any html entities to their original character *
Zeile 5860	Zeile 6277
// Replace literal entities $trans_tbl = get_html_translation_table(HTML_ENTITIES); $trans_tbl = array_flip($trans_tbl);	// Replace literal entities $trans_tbl = get_html_translation_table(HTML_ENTITIES); $trans_tbl = array_flip($trans_tbl);

return strtr($string, $trans_tbl); }	return strtr($string, $trans_tbl); }
Zeile 6265	Zeile 6682
* @return array\|bool The database row of a forum. False on failure */ function get_forum($fid, $active_override=0)	* @return array\|bool The database row of a forum. False on failure */ function get_forum($fid, $active_override=0)
{	{
global $cache; static $forum_cache;	global $cache; static $forum_cache;
if(!isset($forum_cache) \|\| is_array($forum_cache))	if(!isset($forum_cache) \|\| !is_array($forum_cache))
{ $forum_cache = $cache->read("forums"); }	{ $forum_cache = $cache->read("forums"); }
Zeile 6430	Zeile 6847
} } // This user has a cookie lockout, show waiting time	} } // This user has a cookie lockout, show waiting time
elseif($mybb->cookies['lockoutexpiry'] && $mybb->cookies['lockoutexpiry'] > $now)	elseif(!empty($mybb->cookies['lockoutexpiry']) && $mybb->cookies['lockoutexpiry'] > $now)
{ if($fatal) {	{ if($fatal) {
Zeile 6445	Zeile 6862
return false; }	return false; }
if($mybb->settings['failedlogincount'] > 0 && $attempts['loginattempts'] >= $mybb->settings['failedlogincount'])	if($mybb->settings['failedlogincount'] > 0 && isset($attempts['loginattempts']) && $attempts['loginattempts'] >= $mybb->settings['failedlogincount'])
{ // Set the expiry dateline if not set yet if($attempts['loginlockoutexpiry'] == 0)	{ // Set the expiry dateline if not set yet if($attempts['loginlockoutexpiry'] == 0)
Zeile 6501	Zeile 6918
return 0; }	return 0; }
	} if(!isset($attempts['loginattempts'])) { $attempts['loginattempts'] = 0;
} // User can attempt another login	} // User can attempt another login
Zeile 6561	Zeile 6983
while($setting = $db->fetch_array($query)) { $mybb->settings[$setting['name']] = $setting['value'];	while($setting = $db->fetch_array($query)) { $mybb->settings[$setting['name']] = $setting['value'];
	$setting['name'] = addcslashes($setting['name'], "\\'");
$setting['value'] = addcslashes($setting['value'], '\\"$'); $settings .= "\$settings['{$setting['name']}'] = \"{$setting['value']}\";\n"; }	$setting['value'] = addcslashes($setting['value'], '\\"$'); $settings .= "\$settings['{$setting['name']}'] = \"{$setting['value']}\";\n"; }
Zeile 6659	Zeile 7083
{ return false; }	{ return false; }

// Sort the word array by length. Largest terms go first and work their way down to the smallest term. // This resolves problems like "test tes" where "tes" will be highlighted first, then "test" can't be highlighted because of the changed html usort($words, 'build_highlight_array_sort');	// Sort the word array by length. Largest terms go first and work their way down to the smallest term. // This resolves problems like "test tes" where "tes" will be highlighted first, then "test" can't be highlighted because of the changed html usort($words, 'build_highlight_array_sort');

// Loop through our words to build the PREG compatible strings foreach($words as $word) { $word = trim($word);	// Loop through our words to build the PREG compatible strings foreach($words as $word) { $word = trim($word);

$word = my_strtolower($word); // Special boolean operators should be stripped if($word == "" \|\| $word == "or" \|\| $word == "not" \|\| $word == "and")	$word = my_strtolower($word); // Special boolean operators should be stripped if($word == "" \|\| $word == "or" \|\| $word == "not" \|\| $word == "and")
{	{
continue; } // Now make PREG compatible	continue; } // Now make PREG compatible
$find = "#(?!<.?)(".preg_quote($word, "#").")(?![^<>]?>)#ui"; $replacement = "<span class=\"highlight\" style=\"padding-left: 0px; padding-right: 0px;\">$1</span>";	$find = "/(?<!&\|&#)\b([[:alnum:]])(".preg_quote($word, "/").")(?![^<>]?>)/ui"; $replacement = "$1<span class=\"highlight\" style=\"padding-left: 0px; padding-right: 0px;\">$2</span>";
$highlight_cache[$find] = $replacement; }	$highlight_cache[$find] = $replacement; }
Zeile 6708	Zeile 7132
function dec_to_utf8($src) { $dest = '';	function dec_to_utf8($src) { $dest = '';

if($src < 0) { return false;	if($src < 0) { return false;
Zeile 6791	Zeile 7215
// Failed to read cache, see if we can rebuild it $cache->update_bannedemails(); $banned_cache = $cache->read("bannedemails");	// Failed to read cache, see if we can rebuild it $cache->update_bannedemails(); $banned_cache = $cache->read("bannedemails");
}	}
if(is_array($banned_cache) && !empty($banned_cache)) {	if(is_array($banned_cache) && !empty($banned_cache)) {
Zeile 6808	Zeile 7232
$db->update_query("banfilters", array("lastuse" => TIME_NOW), "fid='{$banned_email['fid']}'"); } return true;	$db->update_query("banfilters", array("lastuse" => TIME_NOW), "fid='{$banned_email['fid']}'"); } return true;
} } }	} } }
// Still here - good email return false;	// Still here - good email return false;
Zeile 6939	Zeile 7363
$timezones = get_supported_timezones(); $selected = str_replace("+", "", $selected);	$timezones = get_supported_timezones(); $selected = str_replace("+", "", $selected);
	$timezone_option = '';
foreach($timezones as $timezone => $label) { $selected_add = "";	foreach($timezones as $timezone => $label) { $selected_add = "";
Zeile 7046	Zeile 7471
if(!empty($post_data)) { foreach($post_data as $key => $val)	if(!empty($post_data)) { foreach($post_data as $key => $val)
{	{
$post_body .= '&'.urlencode($key).'='.urlencode($val); } $post_body = ltrim($post_body, '&'); }	$post_body .= '&'.urlencode($key).'='.urlencode($val); } $post_body = ltrim($post_body, '&'); }

if(function_exists("curl_init")) { $fetch_header = $max_redirects > 0;	if(function_exists("curl_init")) { $fetch_header = $max_redirects > 0;

$ch = curl_init();	$ch = curl_init();

$curlopt = array( CURLOPT_URL => $url, CURLOPT_HEADER => $fetch_header,	$curlopt = array( CURLOPT_URL => $url, CURLOPT_HEADER => $fetch_header,
Zeile 7074	Zeile 7499
else { $curlopt[CURLOPT_SSL_VERIFYPEER] = 0;	else { $curlopt[CURLOPT_SSL_VERIFYPEER] = 0;
}	}
$curl_version_info = curl_version(); $curl_version = $curl_version_info['version']; if(version_compare(PHP_VERSION, '7.0.7', '>=') && version_compare($curl_version, '7.49', '>='))	$curl_version_info = curl_version(); $curl_version = $curl_version_info['version']; if(version_compare(PHP_VERSION, '7.0.7', '>=') && version_compare($curl_version, '7.49', '>='))
{	{
// CURLOPT_CONNECT_TO $curlopt[10243] = array( $url_components['host'].':'.$url_components['port'].':'.$destination_address	// CURLOPT_CONNECT_TO $curlopt[10243] = array( $url_components['host'].':'.$url_components['port'].':'.$destination_address
Zeile 7092	Zeile 7517
$curlopt[10203] = array( $url_components['host'].':'.$url_components['port'].':'.$destination_address );	$curlopt[10203] = array( $url_components['host'].':'.$url_components['port'].':'.$destination_address );
}	}
if(!empty($post_body)) { $curlopt[CURLOPT_POST] = 1; $curlopt[CURLOPT_POSTFIELDS] = $post_body;	if(!empty($post_body)) { $curlopt[CURLOPT_POST] = 1; $curlopt[CURLOPT_POSTFIELDS] = $post_body;
}	}
curl_setopt_array($ch, $curlopt);	curl_setopt_array($ch, $curlopt);

$response = curl_exec($ch); if($fetch_header)	$response = curl_exec($ch); if($fetch_header)
{	{
$header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE); $header = substr($response, 0, $header_size); $body = substr($response, $header_size); if(in_array(curl_getinfo($ch, CURLINFO_HTTP_CODE), array(301, 302)))	$header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE); $header = substr($response, 0, $header_size); $body = substr($response, $header_size); if(in_array(curl_getinfo($ch, CURLINFO_HTTP_CODE), array(301, 302)))
{ preg_match('/Location:(.*?)(?:\n\|$)/', $header, $matches);	{ preg_match('/^Location:(.*?)(?:\n\|$)/im', $header, $matches);
if($matches) { $data = fetch_remote_file(trim(array_pop($matches)), $post_data, --$max_redirects); }	if($matches) { $data = fetch_remote_file(trim(array_pop($matches)), $post_data, --$max_redirects); }
}	}
else { $data = $body;	else { $data = $body;
Zeile 7141	Zeile 7566
if(isset($url_components['query'])) { $url_components['path'] .= "?{$url_components['query']}";	if(isset($url_components['query'])) { $url_components['path'] .= "?{$url_components['query']}";
}	}
$scheme = '';	$scheme = '';
Zeile 7151	Zeile 7576
if($url_components['port'] == 80) { $url_components['port'] = 443;	if($url_components['port'] == 80) { $url_components['port'] = 443;
} }	} }
if(function_exists('stream_context_create')) { if($url_components['scheme'] == 'https' && $ca_bundle_path = get_ca_bundle_path())	if(function_exists('stream_context_create')) { if($url_components['scheme'] == 'https' && $ca_bundle_path = get_ca_bundle_path())
{ $context = stream_context_create(array( 'ssl' => array(	{ $context = stream_context_create(array( 'ssl' => array(
'verify_peer' => true, 'verify_peer_name' => true, 'peer_name' => $url_components['host'], 'cafile' => $ca_bundle_path,	'verify_peer' => true, 'verify_peer_name' => true, 'peer_name' => $url_components['host'], 'cafile' => $ca_bundle_path,
), ));	), ));
} else {	} else {
Zeile 7173	Zeile 7598
'ssl' => array( 'verify_peer' => false, 'verify_peer_name' => false,	'ssl' => array( 'verify_peer' => false, 'verify_peer_name' => false,
	'peer_name' => $url_components['host'],
), )); }	), )); }
Zeile 7184	Zeile 7610
$fp = @fsockopen($scheme.$url_components['host'], (int)$url_components['port'], $error_no, $error, 10); }	$fp = @fsockopen($scheme.$url_components['host'], (int)$url_components['port'], $error_no, $error, 10); }
@stream_set_timeout($fp, 10);
if(!$fp) { return false; }	if(!$fp) { return false; }
	@stream_set_timeout($fp, 10);
$headers = array(); if(!empty($post_body)) {	$headers = array(); if(!empty($post_body)) {
Zeile 7237	Zeile 7663
if($max_redirects > 0 && (strstr($status_line, ' 301 ') \|\| strstr($status_line, ' 302 '))) {	if($max_redirects > 0 && (strstr($status_line, ' 301 ') \|\| strstr($status_line, ' 302 '))) {
preg_match('/Location:(.*?)(?:\n\|$)/', $header, $matches);	preg_match('/^Location:(.*?)(?:\n\|$)/im', $header, $matches);
if($matches) {	if($matches) {
Zeile 8312	Zeile 8738
); // Start from the beginning and work our way in	); // Start from the beginning and work our way in
	$i = 0;
do { // Check to see if we have matched a first character in our utf-8 array $offset = match_sequence($string, $hex_chrs);	do { // Check to see if we have matched a first character in our utf-8 array $offset = match_sequence($string, $hex_chrs);
if(!$offset) { // If not, then we must have a "good" character and we don't need to do anymore processing break; } $string = substr($string, $offset); }	if(!$offset) { // If not, then we must have a "good" character and we don't need to do anymore processing break; } $string = substr($string, $offset); }
while(++$i); // Start from the end and work our way in $string = strrev($string);	while(++$i); // Start from the end and work our way in $string = strrev($string);
	$i = 0;
do { // Check to see if we have matched a first character in our utf-8 array $offset = match_sequence($string, $hex_chrs_rev); if(!$offset)	do { // Check to see if we have matched a first character in our utf-8 array $offset = match_sequence($string, $hex_chrs_rev); if(!$offset)
{	{
// If not, then we must have a "good" character and we don't need to do anymore processing break; }	// If not, then we must have a "good" character and we don't need to do anymore processing break; }
Zeile 8351	Zeile 8779
} return $string;	} return $string;
} /**	} /**
* Match a sequence * * @param string $string The string to match from	* Match a sequence * * @param string $string The string to match from
Zeile 8363	Zeile 8791
* @return int The number matched */ function match_sequence($string, $array, $i=0, $n=0)	* @return int The number matched */ function match_sequence($string, $array, $i=0, $n=0)
{	{
if($string === "") { return 0;	if($string === "") { return 0;
Zeile 8384	Zeile 8812
return 0; }	return 0; }

/** * Obtain the version of GD installed. *	/** * Obtain the version of GD installed. *
* @return float Version of GD	* @return float\|null Version of GD
*/ function gd_version() { static $gd_version; if($gd_version)	*/ function gd_version() { static $gd_version; if($gd_version)
{	{
return $gd_version; }	return $gd_version; }

if(!extension_loaded('gd')) {	if(!extension_loaded('gd')) {
return;	return null;
} if(function_exists("gd_info"))	} if(function_exists("gd_info"))
Zeile 8444	Zeile 8873
if($c > 128) { if($c > 247 \|\| $c <= 191)	if($c > 128) { if($c > 247 \|\| $c <= 191)
{ if($return) {	{ if($return) {
$string .= '?'; continue;	$string .= '?'; continue;
}	}
else { return false; } } elseif($c > 239)	else { return false; } } elseif($c > 239)
{	{
$bytes = 4; } elseif($c > 223)	$bytes = 4; } elseif($c > 223)
Zeile 8477	Zeile 8906
else { return false;	else { return false;
} }	} }
$valid = true; $multibytes = $input[$i]; while($bytes > 1)	$valid = true; $multibytes = $input[$i]; while($bytes > 1)
Zeile 8497	Zeile 8926
{ return false; }	{ return false; }
}	}
else { $multibytes .= $input[$i];	else { $multibytes .= $input[$i];
Zeile 8517	Zeile 8946
$input = $string; } if($return)	$input = $string; } if($return)
{	{
if($allow_mb4) { return $input;	if($allow_mb4) { return $input;
Zeile 8537	Zeile 8966
{ return !preg_match("#[^\\x00-\\x7F][\\x80-\\xBF]{3,}#", $input); }	{ return !preg_match("#[^\\x00-\\x7F][\\x80-\\xBF]{3,}#", $input); }
}	}
} /**	} /**
Zeile 8558	Zeile 8987
} if(!is_array($pm))	} if(!is_array($pm))
{ return false; }	{ return false; }
if(isset($pm['language'])) { if($pm['language'] != $mybb->user['language'] && $lang->language_exists($pm['language']))	if(isset($pm['language'])) { if($pm['language'] != $mybb->user['language'] && $lang->language_exists($pm['language']))
Zeile 8738	Zeile 9167
if(file_exists($file_path)) {	if(file_exists($file_path)) {
if($mybb->settings['usecdn'] && !empty($mybb->settings['cdnpath']))	if(is_object($plugins)) { $hook_args = array( 'file_path' => &$file_path, 'real_file_path' => &$real_file_path, 'file_name' => &$file_name, 'file_dir_path' => &$file_dir_path ); $plugins->run_hooks('copy_file_to_cdn_start', $hook_args); } if(!empty($mybb->settings['usecdn']) && !empty($mybb->settings['cdnpath']))
{ $cdn_path = rtrim($mybb->settings['cdnpath'], '/\\'); if(substr($file_dir_path, 0, my_strlen(MYBB_ROOT)) == MYBB_ROOT) { $file_dir_path = str_replace(MYBB_ROOT, '', $file_dir_path);	{ $cdn_path = rtrim($mybb->settings['cdnpath'], '/\\'); if(substr($file_dir_path, 0, my_strlen(MYBB_ROOT)) == MYBB_ROOT) { $file_dir_path = str_replace(MYBB_ROOT, '', $file_dir_path);
} $cdn_upload_path = $cdn_path . DIRECTORY_SEPARATOR . $file_dir_path;	} $cdn_upload_path = $cdn_path . DIRECTORY_SEPARATOR . $file_dir_path;
if(!($dir_exists = is_dir($cdn_upload_path))) {	if(!($dir_exists = is_dir($cdn_upload_path))) {
Zeile 8801	Zeile 9242
$regex = '_^(?:(?:https?\|ftp)://)(?:\S+(?::\S)?@)?(?:(?:[1-9]\d?\|1\d\d\|2[01]\d\|22[0-3])(?:\.(?:1?\d{1,2}\|2[0-4]\d\|25[0-5])){2}(?:\.(?:[1-9]\d?\|1\d\d\|2[0-4]\d\|25[0-4]))\|(?:localhost\|(?:(?:[a-z\x{00a1}-\x{ffff}0-9]-)[a-z\x{00a1}-\x{ffff}0-9]+)(?:\.(?:[a-z\x{00a1}-\x{ffff}0-9]-)[a-z\x{00a1}-\x{ffff}0-9]+)(?:\.(?:[a-z\x{00a1}-\x{ffff}]{2,}))\.?))(?::\d{2,5})?(?:[/?#]\S*)?$_iuS'; } else	$regex = '_^(?:(?:https?\|ftp)://)(?:\S+(?::\S)?@)?(?:(?:[1-9]\d?\|1\d\d\|2[01]\d\|22[0-3])(?:\.(?:1?\d{1,2}\|2[0-4]\d\|25[0-5])){2}(?:\.(?:[1-9]\d?\|1\d\d\|2[0-4]\d\|25[0-4]))\|(?:localhost\|(?:(?:[a-z\x{00a1}-\x{ffff}0-9]-)[a-z\x{00a1}-\x{ffff}0-9]+)(?:\.(?:[a-z\x{00a1}-\x{ffff}0-9]-)[a-z\x{00a1}-\x{ffff}0-9]+)(?:\.(?:[a-z\x{00a1}-\x{ffff}]{2,}))\.?))(?::\d{2,5})?(?:[/?#]\S*)?$_iuS'; } else
{	{
$regex = '_^(?:(?:https?\|ftp)://)(?:\S+(?::\S)?@)?(?:(?!(?:10\|127)(?:\.\d{1,3}){3})(?!(?:169\.254\|192\.168)(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]\|2\d\|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?\|1\d\d\|2[01]\d\|22[0-3])(?:\.(?:1?\d{1,2}\|2[0-4]\d\|25[0-5])){2}(?:\.(?:[1-9]\d?\|1\d\d\|2[0-4]\d\|25[0-4]))\|(?:(?:[a-z\x{00a1}-\x{ffff}0-9]-)[a-z\x{00a1}-\x{ffff}0-9]+)(?:\.(?:[a-z\x{00a1}-\x{ffff}0-9]-)[a-z\x{00a1}-\x{ffff}0-9]+)(?:\.(?:[a-z\x{00a1}-\x{ffff}]{2,}))\.?)(?::\d{2,5})?(?:[/?#]\S*)?$_iuS';	$regex = '_^(?:(?:https?\|ftp)://)(?:\S+(?::\S)?@)?(?:(?!(?:10\|127)(?:\.\d{1,3}){3})(?!(?:169\.254\|192\.168)(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]\|2\d\|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?\|1\d\d\|2[01]\d\|22[0-3])(?:\.(?:1?\d{1,2}\|2[0-4]\d\|25[0-5])){2}(?:\.(?:[1-9]\d?\|1\d\d\|2[0-4]\d\|25[0-4]))\|(?:(?:[a-z\x{00a1}-\x{ffff}0-9]-)[a-z\x{00a1}-\x{ffff}0-9]+)(?:\.(?:[a-z\x{00a1}-\x{ffff}0-9]-)[a-z\x{00a1}-\x{ffff}0-9]+)(?:\.(?:[a-z\x{00a1}-\x{ffff}]{2,}))\.?)(?::\d{2,5})?(?:[/?#]\S*)?$_iuS';
}	}
if($relative_path && my_substr($url, 0, 1) == '/' \|\| preg_match($regex, $url)) { return true; } return false;	if($relative_path && my_substr($url, 0, 1) == '/' \|\| preg_match($regex, $url)) { return true; } return false;
}	}
/** * Strip html tags from string, also removes <script> and <style> contents.	/** * Strip html tags from string, also removes <script> and <style> contents.
Zeile 8976	Zeile 9417
} return $referrals;	} return $referrals;
	} /** * Initialize the parser and store the XML data to be parsed. * * @param string $data * @return MyBBXMLParser The constructed XML parser. / function create_xml_parser($data) { if(version_compare(PHP_VERSION, '8.0', '>=')) { require_once MYBB_ROOT."inc/class_xmlparser.php"; return new MyBBXMLParser($data); } else { require_once MYBB_ROOT."inc/class_xml.php"; return new XMLParser($data); } } /* * Make a filesystem path absolute. * * Returns as-is paths which are already absolute. * * @param string $path The input path. Can be either absolute or relative. * @param string $base The absolute base to which to append $path if $path is * relative. Must end in DIRECTORY_SEPARATOR or a forward * slash. * @return string An absolute filesystem path corresponding to the input path. */ function mk_path_abs($path, $base = MYBB_ROOT) { $iswin = strtoupper(substr(PHP_OS, 0, 3)) === 'WIN'; $char1 = my_substr($path, 0, 1); if($char1 != '/' && !($iswin && ($char1 == '\\' \|\| preg_match('(^[a-zA-Z]:\\\\)', $path)))) { $path = $base.$path; } return $path;
}	}