Vergleich inc/functions.php - 1.8.19 - 1.8.37

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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) $cache->update_mailqueue(0, TIME_NOW);
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if($lang->settings['rtl'] == 1) { $contents = str_replace("<html", "<html dir=\"rtl\"", $contents);	if($lang->settings['rtl'] == 1) { $contents = str_replace("<html", "<html dir=\"rtl\"", $contents);
}	}
if($lang->settings['htmllang'])	if($lang->settings['htmllang'])
{	{
$contents = str_replace("<html", "<html xml:lang=\"".$lang->settings['htmllang']."\" lang=\"".$lang->settings['htmllang']."\"", $contents);	$contents = str_replace("<html", "<html xml:lang=\"".$lang->settings['htmllang']."\" lang=\"".$lang->settings['htmllang']."\"", $contents);
}	}
if($error_handler->warnings) { $contents = str_replace("<body>", "<body>\n".$error_handler->show_warnings(), $contents); }	if($error_handler->warnings) { $contents = str_replace("<body>", "<body>\n".$error_handler->show_warnings(), $contents); }

return $contents; } /** * Turn a unix timestamp in to a "friendly" date/time format for the user.	return $contents; } /** * Turn a unix timestamp in to a "friendly" date/time format for the user.
*	*
* @param string $format A date format (either relative, normal or PHP's date() structure). * @param int $stamp The unix timestamp the date should be generated for. * @param int\|string $offset The offset in hours that should be applied to times. (timezones) Or an empty string to determine that automatically	* @param string $format A date format (either relative, normal or PHP's date() structure). * @param int $stamp The unix timestamp the date should be generated for. * @param int\|string $offset The offset in hours that should be applied to times. (timezones) Or an empty string to determine that automatically
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*/ function my_date($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($stamp))
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if(!$offset && $offset != '0') { if(isset($mybb->user['uid']) && $mybb->user['uid'] != 0 && array_key_exists("timezone", $mybb->user))	if(!$offset && $offset != '0') { if(isset($mybb->user['uid']) && $mybb->user['uid'] != 0 && array_key_exists("timezone", $mybb->user))
{	{
$offset = (float)$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 {
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} 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 = $mybb->config['mail_parameters']; } } } if(isset($plugins) && is_object($plugins)) { $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"; if(isset($plugins) && is_object($plugins)) { $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 $mail; // Does our object not exist? Create it if(!is_object($mail)) { 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)	global $mybb, $plugins; // Get our mail handler. $mail = &get_my_mailhandler(); // If MyBB's built-in SMTP mail handler is used, set the keep alive bit accordingly. if($keep_alive == true && isset($mail->keep_alive) && isset($mybb->settings['mail_handler']) && $mybb->settings['mail_handler'] == 'smtp') { require_once MYBB_ROOT . "inc/class_mailhandler.php"; require_once MYBB_ROOT . "inc/mailhandlers/smtp.php"; if($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' => &$continue_process, ); if(isset($plugins) && is_object($plugins)) { $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, $return_email); if(isset($plugins) && is_object($plugins)) { $plugins->run_hooks('my_mail_pre_send', $my_mail_parameters); } // Check if the hooked plugins still suggest to send the mail. if($continue_process) { $is_mail_sent = $mail->send(); } if(isset($plugins) && is_object($plugins))
{	{
if($mybb->settings['mail_parameters'] != '') { $mail->additional_parameters = $mybb->settings['mail_parameters']; }	$plugins->run_hooks('my_mail_post_send', $my_mail_parameters);
}	}
// Build and send $mail->build_message($to, $subject, $message, $from, $charset, $headers, $format, $message_text, $return_email); return $mail->send();	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']);	{ $seed .= $mybb->user['loginkey'].$mybb->user['salt'].$mybb->user['regdate'];
}	}
// Guests get a special string
else {	else {
return md5($session->useragent.$mybb->config['database']['username'].$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) {	{ if($silent == 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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} } }	} } }
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($mybb->get_input('ajax', MyBB::INPUT_INT))
{ // Send our headers. @header("Content-type: application/json; charset={$lang->settings['charset']}");	{ // Send our headers. @header("Content-type: application/json; charset={$lang->settings['charset']}");
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if(!is_array($errors)) { $errors = array($errors);	if(!is_array($errors)) { $errors = array($errors);
}	}
// 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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return $errors; }	return $errors; }

/** * Presents the user with a "no permission" page */ function error_no_permission() { global $mybb, $theme, $templates, $db, $lang, $plugins, $session;	/** * Presents the user with a "no permission" page */ function error_no_permission() { global $mybb, $theme, $templates, $db, $lang, $plugins, $session;

$time = TIME_NOW; $plugins->run_hooks("no_permission");	$time = TIME_NOW; $plugins->run_hooks("no_permission");
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"nopermission" => '1', "location1" => 0, "location2" => 0	"nopermission" => '1', "location1" => 0, "location2" => 0
); $db->update_query("sessions", $noperm_array, "sid='{$session->sid}'"); if($mybb->get_input('ajax', MyBB::INPUT_INT)) {	); $db->update_query("sessions", $noperm_array, "sid='{$session->sid}'"); if($mybb->get_input('ajax', MyBB::INPUT_INT)) {
// Send our headers. header("Content-type: application/json; charset={$lang->settings['charset']}"); echo json_encode(array("errors" => array($lang->error_nopermission_user_ajax))); exit;	// Send our headers. header("Content-type: application/json; charset={$lang->settings['charset']}"); echo json_encode(array("errors" => array($lang->error_nopermission_user_ajax))); exit;
}	}
if($mybb->user['uid']) {	if($mybb->user['uid']) {
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// Redirect to where the user came from $redirect_url = $_SERVER['PHP_SELF']; if($_SERVER['QUERY_STRING'])	// Redirect to where the user came from $redirect_url = $_SERVER['PHP_SELF']; if($_SERVER['QUERY_STRING'])
{	{
$redirect_url .= '?'.$_SERVER['QUERY_STRING']; }	$redirect_url .= '?'.$_SERVER['QUERY_STRING']; }
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* @param string $message The redirection message to be shown * @param string $title The title of the redirection page * @param boolean $force_redirect Force the redirect page regardless of settings	* @param string $message The redirection message to be shown * @param string $title The title of the redirection page * @param boolean $force_redirect Force the redirect page regardless of settings
*/	*/
function redirect($url, $message="", $title="", $force_redirect=false) { global $header, $footer, $mybb, $theme, $headerinclude, $templates, $lang, $plugins;	function redirect($url, $message="", $title="", $force_redirect=false) { global $header, $footer, $mybb, $theme, $headerinclude, $templates, $lang, $plugins;
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if(!$message) { $message = $lang->redirect;	if(!$message) { $message = $lang->redirect;
}	}
$time = TIME_NOW; $timenow = my_date('relative', $time);	$time = TIME_NOW; $timenow = my_date('relative', $time);
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{ $title = $mybb->settings['bbname']; }	{ $title = $mybb->settings['bbname']; }

// 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); eval("\$redirectpage = \"".$templates->get("redirect")."\";"); output_page($redirectpage);	{ $url = str_replace("&", "&", $url); $url = htmlspecialchars_uni($url); eval("\$redirectpage = \"".$templates->get("redirect")."\";"); output_page($redirectpage);
}	}
else { $url = htmlspecialchars_decode($url); $url = str_replace(array("\n","\r",";"), "", $url);	else { $url = htmlspecialchars_decode($url); $url = str_replace(array("\n","\r",";"), "", $url);

run_shutdown(); if(!my_validate_url($url, true, true))	run_shutdown(); if(!my_validate_url($url, true, true))
{	{
header("Location: {$mybb->settings['bburl']}/{$url}");	header("Location: {$mybb->settings['bburl']}/{$url}");
}	}
else { header("Location: {$url}"); } }	else { header("Location: {$url}"); } }

exit; }	exit; }

/** * Generate a listing of page - pagination *	/** * Generate a listing of page - pagination *
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* @return string The generated pagination */ function multipage($count, $perpage, $page, $url, $breadcrumb=false)	* @return string The generated pagination */ function multipage($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 ''; }
	$args = array( 'count' => &$count, 'perpage' => &$perpage, 'page' => &$page, 'url' => &$url, 'breadcrumb' => &$breadcrumb, ); $plugins->run_hooks('multipage', $args);
$page = (int)$page;	$page = (int)$page;
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{ $from = 1; $to = $from+$mybb->settings['maxmultipagelinks']-1;	{ $from = 1; $to = $from+$mybb->settings['maxmultipagelinks']-1;
}	}
if($to > $pages) {	if($to > $pages) {
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* @return string */ function fetch_page_url($url, $page)	* @return string */ function fetch_page_url($url, $page)
{	{
if($page <= 1) { $find = array(	if($page <= 1) { $find = array(
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{ // If no page identifier is specified we tack it on to the end of the URL if(strpos($url, "?") === false)	{ // If no page identifier is specified we tack it on to the end of the URL if(strpos($url, "?") === false)
{	{
$url .= "?"; } else { $url .= "&"; }	$url .= "?"; } else { $url .= "&"; }

$url .= "page=$page";	$url .= "page=$page";
}	}
else { $url = str_replace("{page}", $page, $url); } return $url;	else { $url = str_replace("{page}", $page, $url); } return $url;
}	}
/** * Fetch the permissions for a specific user *	/** * Fetch the permissions for a specific user *
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else { return $mybb->usergroup;	else { return $mybb->usergroup;
}	}
} /**	} /**
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*/ function usergroup_permissions($gid=0) {	*/ function usergroup_permissions($gid=0) {
global $cache, $groupscache, $grouppermignore, $groupzerogreater;	global $cache, $groupscache, $grouppermignore, $groupzerogreater, $groupzerolesser, $groupxgreater, $grouppermbyswitch;
if(!is_array($groupscache)) { $groupscache = $cache->read("usergroups");	if(!is_array($groupscache)) { $groupscache = $cache->read("usergroups");
} $groups = explode(",", $gid);	} $groups = explode(",", $gid);
if(count($groups) == 1)	if(count($groups) == 1)
{	{
$groupscache[$gid]['all_usergroups'] = $gid; return $groupscache[$gid];	$groupscache[$gid]['all_usergroups'] = $gid; return $groupscache[$gid];
}	}
$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 $gid) {	foreach($groups as $gid) {
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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)) { $usergroup[$perm] = 0; continue; }	} // 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) { $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] = $access; } }	if($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];
} }	} }
Zeile 1374	Zeile 1637
$gid = $mybb->user['usergroup']; if(isset($mybb->user['additionalgroups']))	$gid = $mybb->user['usergroup']; if(isset($mybb->user['additionalgroups']))
{	{
$gid .= ",".$mybb->user['additionalgroups']; }	$gid .= ",".$mybb->user['additionalgroups']; }
Zeile 1402	Zeile 1665
if(empty($cached_forum_permissions_permissions[$gid][$fid])) { $cached_forum_permissions_permissions[$gid][$fid] = fetch_forum_permissions($fid, $gid, $groupperms);	if(empty($cached_forum_permissions_permissions[$gid][$fid])) { $cached_forum_permissions_permissions[$gid][$fid] = fetch_forum_permissions($fid, $gid, $groupperms);
}	}
return $cached_forum_permissions_permissions[$gid][$fid]; } else	return $cached_forum_permissions_permissions[$gid][$fid]; } else
Zeile 1415	Zeile 1678
} } return $cached_forum_permissions[$gid];	} } return $cached_forum_permissions[$gid];
}	}
} /**	} /**
Zeile 1432	Zeile 1695
global $groupscache, $forum_cache, $fpermcache, $mybb, $fpermfields; $groups = explode(",", $gid);	global $groupscache, $forum_cache, $fpermcache, $mybb, $fpermfields; $groups = explode(",", $gid);
if(empty($fpermcache[$fid])) // This forum has no custom or inherited permissions so lets just return the group permissions { return $groupperms; }
$current_permissions = array(); $only_view_own_threads = 1;	$current_permissions = array(); $only_view_own_threads = 1;
$only_reply_own_threads = 1; foreach($groups as $gid) { if(!empty($groupscache[$gid])) { $level_permissions = $fpermcache[$fid][$gid]; // If our permissions arn't inherited we need to figure them out if(empty($fpermcache[$fid][$gid])) { $parents = explode(',', $forum_cache[$fid]['parentlist']); rsort($parents); if(!empty($parents)) { foreach($parents as $parent_id) { if(!empty($fpermcache[$parent_id][$gid])) { $level_permissions = $fpermcache[$parent_id][$gid]; break; } } } }	$only_reply_own_threads = 1;

// If we STILL don't have forum permissions we use the usergroup itself if(empty($level_permissions)) {	if(empty($fpermcache[$fid])) // This forum has no custom or inherited permissions so lets just return the group permissions { $current_permissions = $groupperms; } else { foreach($groups as $gid) { // If this forum has custom or inherited permissions for the currently looped group. if(!empty($fpermcache[$fid][$gid])) { $level_permissions = $fpermcache[$fid][$gid]; } // Or, use the group permission instead, if available. Some forum permissions not existing here will be added back later. else if(!empty($groupscache[$gid])) {
$level_permissions = $groupscache[$gid];	$level_permissions = $groupscache[$gid];
	} // No permission is available for the currently looped group, probably we have bad data here. else { continue;
} foreach($level_permissions as $permission => $access)	} foreach($level_permissions as $permission => $access)
Zeile 1486	Zeile 1738
} if($level_permissions["canpostreplys"] && empty($level_permissions["canonlyreplyownthreads"]))	} if($level_permissions["canpostreplys"] && empty($level_permissions["canonlyreplyownthreads"]))
{	{
$only_reply_own_threads = 0; }	$only_reply_own_threads = 0; }
	} if(count($current_permissions) == 0) { $current_permissions = $groupperms;
} } // Figure out if we can view more than our own threads	} } // Figure out if we can view more than our own threads
if($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)	if($only_view_own_threads == 0 \|\| !isset($current_permissions["canonlyviewownthreads"])) { $current_permissions["canonlyviewownthreads"] = 0; } // Figure out if we can reply more than our own threads if($only_reply_own_threads == 0 \|\| !isset($current_permissions["canonlyreplyownthreads"]))
{ $current_permissions["canonlyreplyownthreads"] = 0;	{ $current_permissions["canonlyreplyownthreads"] = 0;
} if(count($current_permissions) == 0)	} 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']))
{	{
$current_permissions = $groupperms;	if(!is_array($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 $current_permissions;	return ($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 1846
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); $showform = false;
Zeile 1574	Zeile 1870
} else {	} else {
if(!$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; }	{ $showform = true; }
Zeile 1663	Zeile 1959
foreach($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 => $value)
Zeile 1680	Zeile 1976
continue; }	continue; }
	if(!isset($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 continue; }	// There are no permissions set for this group continue; }
Zeile 1709	Zeile 2009
continue; }	continue; }
$perms[$action] = max($perm[$action], $perms[$action]);	if(!isset($perms[$action])) { $perms[$action] = $value; } else { $perms[$action] = max($perm[$action], $perms[$action]); }
} }	} }
}	}
$modpermscache[$fid][$uid] = $perms;	$modpermscache[$fid][$uid] = $perms;
Zeile 1729	Zeile 2036
*/ function is_moderator($fid=0, $action="", $uid=0) {	*/ function is_moderator($fid=0, $action="", $uid=0) {
global $mybb, $cache;	global $mybb, $cache, $plugins;
if($uid == 0) { $uid = $mybb->user['uid'];	if($uid == 0) { $uid = $mybb->user['uid'];
}	}
if($uid == 0)	if($uid == 0)
{	{
return false; }	return false; }
$user_perms = user_permissions($uid); if($user_perms['issupermod'] == 1)	$user_perms = user_permissions($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) $hook_args['is_moderator']; } if(!empty($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 true; }
Zeile 1803	Zeile 2124
} } }	} } }
	} /** * 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 2347
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 2371
{ 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 2383
$newcookie[$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 2407
* - 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; } if(empty($str) \|\| !is_string($str))	{ // input exceeds MAX_SERIALIZED_INPUT_LENGTH return false; } if(empty($str) \|\| !is_string($str))
{	{
return false; }	return false; }
Zeile 2066	Zeile 2448
$str = substr($str, 2); } else if($type == 'b' && preg_match('/^b:([01]);/', $str, $matches))	$str = substr($str, 2); } else if($type == 'b' && preg_match('/^b:([01]);/', $str, $matches))
{	{
$value = $matches[1] == '1' ? true : false; $str = substr($str, 4); }	$value = $matches[1] == '1' ? true : false; $str = substr($str, 4); }
Zeile 2085	Zeile 2467
$value = substr($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 = $matches[2];
Zeile 2101	Zeile 2487
case 3: // in array, expecting value or another array if($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 2146	Zeile 2532
} 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 2554
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 2591
* 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 2603
mb_internal_encoding('ASCII'); }	mb_internal_encoding('ASCII'); }
$out = _safe_unserialize($str);	$out = _safe_unserialize($str, $unlimited);
if(isset($mbIntEnc)) {	if(isset($mbIntEnc)) {
Zeile 2224	Zeile 2611
} return $out;	} return $out;
	} /** * Unserializes data using PHP's `unserialize()`, and its safety options if possible. * This function should only be used for values from trusted sources. * * @param string $str * @return mixed */ function native_unserialize($str) { if(version_compare(PHP_VERSION, '7.0.0', '>=')) { return unserialize($str, array('allowed_classes' => false)); } else { return unserialize($str); }
} /**	} /**
Zeile 2675	Zeile 3081
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 3186
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 3198
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 2836	Zeile 3255
// Fetch above counters for this user $query = $db->simple_select("users", implode(",", $counters), "uid='{$uid}'"); $user = $db->fetch_array($query);	// Fetch above counters for this user $query = $db->simple_select("users", implode(",", $counters), "uid='{$uid}'"); $user = $db->fetch_array($query);
foreach($counters as $counter)	if($user)
{	{
if(array_key_exists($counter, $changes))	foreach($counters as $counter)
{	{
if(substr($changes[$counter], 0, 2) == "+-")	if(array_key_exists($counter, $changes))
{	{
$changes[$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)	if(substr($changes[$counter], 0, 2) == "+-")
{	{
$update_query[$counter] = $user[$counter] + $changes[$counter];	$changes[$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) { $update_query[$counter] = $user[$counter] + $changes[$counter]; } } else { $update_query[$counter] = $changes[$counter]; } // Less than 0? That's bad if(isset($update_query[$counter]) && $update_query[$counter] < 0) { $update_query[$counter] = 0;
}	}
} else { $update_query[$counter] = $changes[$counter]; } // Less than 0? That's bad if(isset($update_query[$counter]) && $update_query[$counter] < 0) { $update_query[$counter] = 0;
} }	} }
}	}
$db->free_result($query); // Only update if we're actually doing something if(count($update_query) > 0)	$db->free_result($query); // Only update if we're actually doing something if(count($update_query) > 0)
{	{
$db->update_query("users", $update_query, "uid='{$uid}'"); } }	$db->update_query("users", $update_query, "uid='{$uid}'"); } }
Zeile 2882	Zeile 3304
* @return bool */ function delete_thread($tid)	* @return bool */ function delete_thread($tid)
{ global $moderation; if(!is_object($moderation)) { require_once MYBB_ROOT."inc/class_moderation.php"; $moderation = new Moderation; }	{ global $moderation; if(!is_object($moderation)) { require_once MYBB_ROOT."inc/class_moderation.php"; $moderation = new Moderation; }
return $moderation->delete_thread($tid); }	return $moderation->delete_thread($tid); }
Zeile 2940	Zeile 3362
} foreach($forum_cache as $fid => $forum)	} foreach($forum_cache as $fid => $forum)
{	{
if($forum['active'] != 0) { $jumpfcache[$forum['pid']][$forum['disporder']][$forum['fid']] = $forum;	if($forum['active'] != 0) { $jumpfcache[$forum['pid']][$forum['disporder']][$forum['fid']] = $forum;
Zeile 2948	Zeile 3370
} }	} }
if(!is_array($permissioncache)) { $permissioncache = forum_permissions(); } if(isset($jumpfcache[$pid]) && is_array($jumpfcache[$pid]))	if(!is_array($permissioncache)) { $permissioncache = forum_permissions(); } if(isset($jumpfcache[$pid]) && is_array($jumpfcache[$pid]))
{ foreach($jumpfcache[$pid] as $main) {	{ foreach($jumpfcache[$pid] as $main) {
Zeile 2989	Zeile 3411
if($showextras == 0) { $template = "special";	if($showextras == 0) { $template = "special";
} else	} else
{ $template = "advanced";	{ $template = "advanced";
Zeile 3484	Zeile 3906
$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($subscription['tid'])	if($subscription)
{ $subscription_method = (int)$subscription['notification'] + 1; } }	{ $subscription_method = (int)$subscription['notification'] + 1; } }

return $subscription_methods[$subscription_method]; }	return $subscription_methods[$subscription_method]; }
Zeile 3497	Zeile 3919
* Build the javascript clickable smilie inserter * * @return string The clickable smilies list	* Build the javascript clickable smilie inserter * * @return string The clickable smilies list
*/	*/
function build_clickable_smilies() { global $cache, $smiliecache, $theme, $templates, $lang, $mybb, $smiliecount;	function build_clickable_smilies() { global $cache, $smiliecache, $theme, $templates, $lang, $mybb, $smiliecount;
Zeile 3540	Zeile 3962
eval("\$getmore = \"".$templates->get("smilieinsert_getmore")."\";"); }	eval("\$getmore = \"".$templates->get("smilieinsert_getmore")."\";"); }
$smilies = '';	$smilies = $smilie_icons = '';
$counter = 0; $i = 0;	$counter = 0; $i = 0;
Zeile 3692	Zeile 4114
if(is_member($prefix['groups']) \|\| $prefix['pid'] == $previous_pid) { // The current user can use this prefix	if(is_member($prefix['groups']) \|\| $prefix['pid'] == $previous_pid) { // The current user can use this prefix
$prefixes[$prefix['pid']] = $prefix; } } if(empty($prefixes))	$prefixes[$prefix['pid']] = $prefix; } } if(empty($prefixes))
{ return ''; }	{ return ''; }
Zeile 3789	Zeile 4211
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 4227
$default_selected['any'] = ' selected="selected"'; }	$default_selected['any'] = ' selected="selected"'; }
	$prefixselect_prefix = '';
foreach($prefixes as $prefix) { $selected = '';	foreach($prefixes as $prefix) { $selected = '';
Zeile 3895	Zeile 4318
{ $tid = (int)$data['tid']; unset($data['tid']);	{ $tid = (int)$data['tid']; unset($data['tid']);
}	}
$pid = 0; if(isset($data['pid']))	$pid = 0; if(isset($data['pid']))
Zeile 3943	Zeile 4366
else { $db->insert_query("moderatorlog", $sql_array);	else { $db->insert_query("moderatorlog", $sql_array);
} }	} }
/** * Get the formatted reputation for a user. *	/** * Get the formatted reputation for a user. *
Zeile 3969	Zeile 4392
else { $reputation_class = "reputation_neutral";	else { $reputation_class = "reputation_neutral";
}	}
$reputation = my_number_format($reputation); if($uid != 0)	$reputation = my_number_format($reputation); if($uid != 0)
Zeile 3994	Zeile 4417
function get_colored_warning_level($level) { global $templates;	function get_colored_warning_level($level) { global $templates;

$warning_class = ''; if($level >= 80) {	$warning_class = ''; if($level >= 80) {
Zeile 4192	Zeile 4615
{ static $attach_icons_schemes = array(); if(!isset($attach_icons_schemes[$ext]))	{ static $attach_icons_schemes = array(); if(!isset($attach_icons_schemes[$ext]))
{	{
$attach_icons_schemes[$ext] = parse_url($attachtypes[$ext]['icon']); if(!empty($attach_icons_schemes[$ext]['scheme'])) {	$attach_icons_schemes[$ext] = parse_url($attachtypes[$ext]['icon']); if(!empty($attach_icons_schemes[$ext]['scheme'])) {
Zeile 4205	Zeile 4628
{ $attach_icons_schemes[$ext] = "../".$attach_icons_schemes[$ext]; }	{ $attach_icons_schemes[$ext] = "../".$attach_icons_schemes[$ext]; }
}	}
elseif(defined("IN_PORTAL"))	elseif(defined("IN_PORTAL"))
{	{
global $change_dir; $attach_icons_schemes[$ext] = $change_dir."/".str_replace("{theme}", $theme['imgdir'], $attachtypes[$ext]['icon']);	global $change_dir; $attach_icons_schemes[$ext] = $change_dir."/".str_replace("{theme}", $theme['imgdir'], $attachtypes[$ext]['icon']);
$attach_icons_schemes[$ext] = $mybb->get_asset_url($attach_icons_schemes[$ext]); }	$attach_icons_schemes[$ext] = $mybb->get_asset_url($attach_icons_schemes[$ext]); }
else { $attach_icons_schemes[$ext] = str_replace("{theme}", $theme['imgdir'], $attachtypes[$ext]['icon']); $attach_icons_schemes[$ext] = $mybb->get_asset_url($attach_icons_schemes[$ext]); }	else { $attach_icons_schemes[$ext] = str_replace("{theme}", $theme['imgdir'], $attachtypes[$ext]['icon']); $attach_icons_schemes[$ext] = $mybb->get_asset_url($attach_icons_schemes[$ext]); }
}	}
$icon = $attach_icons_schemes[$ext];	$icon = $attach_icons_schemes[$ext];
Zeile 4254	Zeile 4677
function get_unviewable_forums($only_readable_threads=false) { global $forum_cache, $permissioncache, $mybb;	function get_unviewable_forums($only_readable_threads=false) { global $forum_cache, $permissioncache, $mybb;

if(!is_array($forum_cache)) { cache_forums();	if(!is_array($forum_cache)) { cache_forums();
Zeile 4265	Zeile 4688
$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 4702
$pwverified = 1;	$pwverified = 1;
if($forum['password'] != "") { if($mybb->cookies['forumpass'][$forum['fid']] !== md5($mybb->user['uid'].$forum['password'])) { $pwverified = 0; } $password_forums[$forum['fid']] = $forum['password'];	if(!forum_password_validated($forum, true)) { $pwverified = 0;
} else {	} else {
Zeile 4294	Zeile 4713
$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;	{ $pwverified = 0;
	break;
} } }	} } }
Zeile 4696	Zeile 5116
if($mybb->settings['nocacheheaders'] == 1) {	if($mybb->settings['nocacheheaders'] == 1) {
header("Expires: Sat, 1 Jan 2000 01:00:00 GMT"); header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT"); header("Cache-Control: no-cache, must-revalidate"); header("Pragma: no-cache");	header("Cache-Control: no-cache, private");
} }	} }
Zeile 4718	Zeile 5135
case "posts": if(is_array($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 5146
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 5265
'seconds' => false ), $options); }	'seconds' => false ), $options); }
	$nicetime = array();
if(!isset($options['years']) \|\| $options['years'] !== false) {	if(!isset($options['years']) \|\| $options['years'] !== false) {
Zeile 4933	Zeile 5352
} }	} }
if(is_array($nicetime))	if(!empty($nicetime))
{ return implode(", ", $nicetime); }	{ return implode(", ", $nicetime); }
Zeile 4985	Zeile 5404
} // Build the new list of additional groups for this user and make sure they're in the right format	} // 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);	$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);

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; } } }	$groupslist = implode(',', $groups);

// 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; }	$db->update_query("users", array('additionalgroups' => $groupslist), "uid='".(int)$uid."'"); return true; }
Zeile 5018	Zeile 5428
/** * Remove a user from a specific additional user group	/** * Remove a user from a specific additional user group
*	*
* @param int $uid The user ID * @param int $leavegroup The user group ID */	* @param int $uid The user ID * @param int $leavegroup The user group ID */
Zeile 5027	Zeile 5437
global $db, $mybb, $cache; $user = get_user($uid);	global $db, $mybb, $cache; $user = get_user($uid);
$groupslist = $comma = ''; $usergroups = $user['additionalgroups'].","; $donegroup = array(); $groups = explode(",", $user['additionalgroups']); if(is_array($groups)) { foreach($groups as $gid) { if(trim($gid) != "" && $leavegroup != $gid && empty($donegroup[$gid])) { $groupslist .= $comma.$gid; $comma = ","; $donegroup[$gid] = 1; } } }	if($user['usergroup'] == $leavegroup) { 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 5471
* 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 $mybb;
if(defined("MYBB_LOCATION"))	if(defined("MYBB_LOCATION"))
{	{
return MYBB_LOCATION; } if(!empty($_SERVER['SCRIPT_NAME']))	return MYBB_LOCATION; } if(!empty($_SERVER['SCRIPT_NAME']))
{	{
$location = htmlspecialchars_uni($_SERVER['SCRIPT_NAME']); } elseif(!empty($_SERVER['PHP_SELF']))	$location = htmlspecialchars_uni($_SERVER['SCRIPT_NAME']); } elseif(!empty($_SERVER['PHP_SELF']))
Zeile 5096	Zeile 5503
else { $location = htmlspecialchars_uni($_ENV['PATH_INFO']);	else { $location = htmlspecialchars_uni($_ENV['PATH_INFO']);
}	}
if($quick)	if($quick)
{	{
return $location;	return $location;
	} if(!is_array($ignore)) { $ignore = array($ignore);
} if($fields == true)	} if($fields == true)
{ global $mybb; if(!is_array($ignore)) { $ignore = array($ignore); }	{
$form_html = ''; if(!empty($mybb->input)) { foreach($mybb->input as $name => $value)	$form_html = ''; if(!empty($mybb->input)) { foreach($mybb->input as $name => $value)
{	{
if(in_array($name, $ignore) \|\| is_array($name) \|\| is_array($value)) { continue; }	if(in_array($name, $ignore) \|\| is_array($name) \|\| is_array($value)) { continue; }

$form_html .= "<input type=\"hidden\" name=\"".htmlspecialchars_uni($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 5603
$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))	} if(!is_array($tcache))
Zeile 5218	Zeile 5626
if($theme['tid'] == $selected) { $sel = " selected=\"selected\"";	if($theme['tid'] == $selected) { $sel = " selected=\"selected\"";
}	}
if($theme['pid'] != 0)	if($theme['pid'] != 0)
{	{
$theme['name'] = htmlspecialchars_uni($theme['name']); eval("\$themeselect_option .= \"".$templates->get("usercp_themeselector_option")."\";"); ++$num_themes; $depthit = $depth."--";	$theme['name'] = htmlspecialchars_uni($theme['name']); eval("\$themeselect_option .= \"".$templates->get("usercp_themeselector_option")."\";"); ++$num_themes; $depthit = $depth."--";
}	}
if(array_key_exists($theme['tid'], $tcache)) { build_theme_select($name, $selected, $theme['tid'], $depthit, $usergroup_override, $footer, $count_override); }	if(array_key_exists($theme['tid'], $tcache)) { build_theme_select($name, $selected, $theme['tid'], $depthit, $usergroup_override, $footer, $count_override); }
}	}
} }	} }
Zeile 5294	Zeile 5702
/** * Custom function for htmlspecialchars which takes in to account unicode	/** * Custom function for htmlspecialchars which takes in to account unicode
*	*
* @param string $message The string to format * @return string The string with htmlspecialchars applied */	* @param string $message The string to format * @return string The string with htmlspecialchars applied */
Zeile 5627	Zeile 6035
FROM ".TABLE_PREFIX."posts p LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid) WHERE p.tid='$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 5661	Zeile 6069
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'])) { $lastpost['username'] = $lastpost['postusername'];	if(empty($lastpost['username'])) { $lastpost['username'] = $lastpost['postusername'];
}	}
if(empty($lastpost['dateline'])) {	if(empty($lastpost['dateline'])) {
Zeile 5678	Zeile 6091
FROM ".TABLE_PREFIX."posts p LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid) WHERE p.tid='$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);

$lastpost['username'] = $firstpost['username']; $lastpost['uid'] = $firstpost['uid']; $lastpost['dateline'] = $firstpost['dateline'];	$lastpost['username'] = $firstpost['username']; $lastpost['uid'] = $firstpost['uid']; $lastpost['dateline'] = $firstpost['dateline'];
Zeile 5696	Zeile 6109
'lastposteruid' => (int)$lastpost['uid'] ); $db->update_query("threads", $update_array, "tid='{$tid}'");	'lastposteruid' => (int)$lastpost['uid'] ); $db->update_query("threads", $update_array, "tid='{$tid}'");
}	}
/** * Checks for the length of a string, mb strings accounted for *	/** * Checks for the length of a string, mb strings accounted for *
Zeile 5757	Zeile 6170
else { $cut_string = mb_substr($string, $start);	else { $cut_string = mb_substr($string, $start);
}	}
} else {	} else {
Zeile 5772	Zeile 6185
} if($handle_entities)	} if($handle_entities)
{	{
$cut_string = htmlspecialchars_uni($cut_string); } return $cut_string;	$cut_string = htmlspecialchars_uni($cut_string); } return $cut_string;
Zeile 5787	Zeile 6200
function my_strtolower($string) { if(function_exists("mb_strtolower"))	function my_strtolower($string) { if(function_exists("mb_strtolower"))
{	{
$string = mb_strtolower($string);	$string = mb_strtolower($string);
}	} else { $string = strtolower($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 {	else {
$string = strtolower($string);	$position = stripos($haystack, $needle, $offset);
}	}
return $string;	return $position;
} /**	} /**
Zeile 5816	Zeile 6256
if(function_exists("mb_strpos")) { $position = mb_strpos($haystack, $needle, $offset);	if(function_exists("mb_strpos")) { $position = mb_strpos($haystack, $needle, $offset);
} else	} else
{ $position = strpos($haystack, $needle, $offset); }	{ $position = strpos($haystack, $needle, $offset); }
Zeile 6056	Zeile 6496
else { $link = THREAD_URL_PAGED;	else { $link = THREAD_URL_PAGED;
} $link = str_replace("{tid}", $tid, $link);	} $link = str_replace("{tid}", $tid, $link);
$link = str_replace("{page}", $page, $link); return htmlspecialchars_uni($link); }	$link = str_replace("{page}", $page, $link); return htmlspecialchars_uni($link); }
Zeile 6087	Zeile 6527
function get_post_link($pid, $tid=0) { if($tid > 0)	function get_post_link($pid, $tid=0) { if($tid > 0)
{	{
$link = str_replace("{tid}", $tid, THREAD_URL_POST); $link = str_replace("{pid}", $pid, $link); return htmlspecialchars_uni($link);	$link = str_replace("{tid}", $tid, THREAD_URL_POST); $link = str_replace("{pid}", $pid, $link); return htmlspecialchars_uni($link);
Zeile 6145	Zeile 6585
{ $link = str_replace("{calendar}", $calendar, CALENDAR_URL); return htmlspecialchars_uni($link);	{ $link = str_replace("{calendar}", $calendar, CALENDAR_URL); return htmlspecialchars_uni($link);
} }	} }
/** * Build the link to a specified week on the calendar *	/** * Build the link to a specified week on the calendar *
Zeile 6176	Zeile 6616
{ global $mybb, $db; static $user_cache;	{ global $mybb, $db; static $user_cache;

$uid = (int)$uid; if(!empty($mybb->user) && $uid == $mybb->user['uid'])	$uid = (int)$uid; if(!empty($mybb->user) && $uid == $mybb->user['uid'])
Zeile 6205	Zeile 6645
* @return array The users data */ function get_user_by_username($username, $options=array())	* @return array The users data */ function get_user_by_username($username, $options=array())
{	{
global $mybb, $db; $username = $db->escape_string(my_strtolower($username));	global $mybb, $db; $username = $db->escape_string(my_strtolower($username));
Zeile 6269	Zeile 6709
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 6295	Zeile 6735
} return $forum_cache[$fid];	} return $forum_cache[$fid];
} /**	} /**
* Get the thread of a thread id. * * @param int $tid The thread id of the thread.	* Get the thread of a thread id. * * @param int $tid The thread id of the thread.
Zeile 6312	Zeile 6752
$tid = (int)$tid; if(isset($thread_cache[$tid]) && !$recache)	$tid = (int)$tid; if(isset($thread_cache[$tid]) && !$recache)
{	{
return $thread_cache[$tid]; } else	return $thread_cache[$tid]; } else
Zeile 6372	Zeile 6812
* Get inactivate forums. * * @return string The comma separated values of the inactivate forum.	* Get inactivate forums. * * @return string The comma separated values of the inactivate forum.
*/	*/
function get_inactive_forums() { global $forum_cache, $cache;	function get_inactive_forums() { global $forum_cache, $cache;
Zeile 6417	Zeile 6857
$attempts = array(); $uid = (int)$uid; $now = TIME_NOW;	$attempts = array(); $uid = (int)$uid; $now = TIME_NOW;

// Get this user's login attempts and eventual lockout, if a uid is provided if($uid > 0) {	// Get this user's login attempts and eventual lockout, if a uid is provided if($uid > 0) {
Zeile 6425	Zeile 6865
$attempts = $db->fetch_array($query); if($attempts['loginattempts'] <= 0)	$attempts = $db->fetch_array($query); if($attempts['loginattempts'] <= 0)
{ return 0; }	{ return 0; }
} // This user has a cookie lockout, show waiting time	} // This user has a cookie lockout, show waiting time
elseif($mybb->cookies['lockoutexpiry'] && $mybb->cookies['lockoutexpiry'] > $now) {	elseif(!empty($mybb->cookies['lockoutexpiry']) && $mybb->cookies['lockoutexpiry'] > $now) {
if($fatal) { $secsleft = (int)($mybb->cookies['lockoutexpiry'] - $now);	if($fatal) { $secsleft = (int)($mybb->cookies['lockoutexpiry'] - $now);
Zeile 6445	Zeile 6885
return false; }	return false; }
if($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 6459	Zeile 6899
$db->update_query("users", array( "loginlockoutexpiry" => $attempts['loginlockoutexpiry'] ), "uid='{$uid}'");	$db->update_query("users", array( "loginlockoutexpiry" => $attempts['loginlockoutexpiry'] ), "uid='{$uid}'");
}	}
if(empty($mybb->cookies['lockoutexpiry'])) { $failedtime = $attempts['loginlockoutexpiry'];	if(empty($mybb->cookies['lockoutexpiry'])) { $failedtime = $attempts['loginlockoutexpiry'];
Zeile 6472	Zeile 6912
// Are we still locked out? if($attempts['loginlockoutexpiry'] > $now)	// Are we still locked out? if($attempts['loginlockoutexpiry'] > $now)
{	{
if($fatal) { $secsleft = (int)($attempts['loginlockoutexpiry'] - $now);	if($fatal) { $secsleft = (int)($attempts['loginlockoutexpiry'] - $now);
Zeile 6481	Zeile 6921
$secsleft = floor($secsleft % 60); error($lang->sprintf($lang->failed_login_wait, $hoursleft, $minsleft, $secsleft));	$secsleft = floor($secsleft % 60); error($lang->sprintf($lang->failed_login_wait, $hoursleft, $minsleft, $secsleft));
}	}
return false; }	return false; }
Zeile 6501	Zeile 6941
return 0; }	return 0; }
	} if(!isset($attempts['loginattempts'])) { $attempts['loginattempts'] = 0;
} // User can attempt another login	} // User can attempt another login
Zeile 6561	Zeile 7006
while($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 6601	Zeile 7048
"~" ); $terms = str_replace($bad_characters, '', $terms);	"~" ); $terms = str_replace($bad_characters, '', $terms);
	$words = array();
// Check if this is a "series of words" - should be treated as an EXACT match if(my_strpos($terms, "\"") !== false) { $inquote = false; $terms = explode("\"", $terms);	// Check if this is a "series of words" - should be treated as an EXACT match if(my_strpos($terms, "\"") !== false) { $inquote = false; $terms = explode("\"", $terms);
$words = array();
foreach($terms as $phrase)	foreach($terms as $phrase)
{	{
$phrase = htmlspecialchars_uni($phrase); if($phrase != "") {	$phrase = htmlspecialchars_uni($phrase); if($phrase != "") {
Zeile 6653	Zeile 7100
$words[] = trim($word); } }	$words[] = trim($word); } }
} if(!is_array($words)) { return false;
} // Sort the word array by length. Largest terms go first and work their way down to the smallest term. // This resolves problems like "test tes" where "tes" will be highlighted first, then "test" can't be highlighted because of the changed html usort($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');
	$highlight_cache = array();
// Loop through our words to build the PREG compatible strings foreach($words as $word)	// Loop through our words to build the PREG compatible strings foreach($words as $word)
Zeile 6678	Zeile 7122
} // Now make PREG compatible	} // 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 6939	Zeile 7383
$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) { $selected_add = "";
Zeile 7112	Zeile 7557
if(in_array(curl_getinfo($ch, CURLINFO_HTTP_CODE), array(301, 302))) {	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) {	if($matches) {
Zeile 7173	Zeile 7618
'ssl' => array( 'verify_peer' => false, 'verify_peer_name' => false,	'ssl' => array( 'verify_peer' => false, 'verify_peer_name' => false,
	'peer_name' => $url_components['host'],
), )); }	), )); }

$fp = @stream_socket_client($scheme.$destination_address.':'.(int)$url_components['port'], $error_no, $error, 10, STREAM_CLIENT_CONNECT, $context);	$fp = @stream_socket_client($scheme.$destination_address.':'.(int)$url_components['port'], $error_no, $error, 10, STREAM_CLIENT_CONNECT, $context);
}	}
else	else
{	{
$fp = @fsockopen($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 7683
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 7343	Zeile 7789
global $mybb; if(empty($groups))	global $mybb; if(empty($groups))
{	{
return array(); }	return array(); }
Zeile 7598	Zeile 8044
/** * Custom rmdir function to loop through an entire directory and delete all files/folders within	/** * Custom rmdir function to loop through an entire directory and delete all files/folders within
*	*
* @param string $path The path to the directory * @param array $ignore Any files you wish to ignore (optional) * @return bool	* @param string $path The path to the directory * @param array $ignore Any files you wish to ignore (optional) * @return bool
Zeile 7853	Zeile 8299
else { $ip_address = my_inet_pton($ip_address);	else { $ip_address = my_inet_pton($ip_address);

if(!$ip_address) { // Invalid IP address	if(!$ip_address) { // Invalid IP address
Zeile 8119	Zeile 8565
if ($crypto_strong == false) { $output = null;	if ($crypto_strong == false) { $output = null;
} } }	} } }
} else {	} else {
Zeile 8312	Zeile 8758
); // 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	do { // Check to see if we have matched a first character in our utf-8 array
Zeile 8327	Zeile 8774
// Start from the end and work our way in $string = strrev($string);	// 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	do { // Check to see if we have matched a first character in our utf-8 array
Zeile 8388	Zeile 8836
/** * 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() {	*/ function gd_version() {
Zeile 8398	Zeile 8846
{ 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 8601	Zeile 9050
} }	} }
if(!$pm['subject'] \|\|!$pm['message'] \|\| !$pm['touid'] \|\| (!$pm['receivepms'] && !$admin_override))	if(empty($pm['subject']) \|\| empty($pm['message']) \|\| empty($pm['touid']) \|\| (empty($pm['receivepms']) && !$admin_override))
{ return false; }	{ return false; }
Zeile 8625	Zeile 9074
} $recipients_bcc = array();	} $recipients_bcc = array();
	// Workaround for eliminating PHP warnings in PHP 8. Ref: https://github.com/mybb/mybb/issues/4630#issuecomment-1369144163 if(isset($pm['sender']['uid']) && $pm['sender']['uid'] === -1 && $fromid === -1) { $sender = array( "uid" => 0, "username" => '' ); }
// Determine user ID if((int)$fromid == 0) { $fromid = (int)$mybb->user['uid'];	// Determine user ID if((int)$fromid == 0) { $fromid = (int)$mybb->user['uid'];
}	}
elseif((int)$fromid < 0) { $fromid = 0;	elseif((int)$fromid < 0) { $fromid = 0;
}	}
// Build our final PM array $pm = array(	// Build our final PM array $pm = array(
Zeile 8647	Zeile 9105
"do" => '', "pmid" => '' );	"do" => '', "pmid" => '' );
	// (continued) Workaround for eliminating PHP warnings in PHP 8. Ref: https://github.com/mybb/mybb/issues/4630#issuecomment-1369144163 if(isset($sender)) { $pm['sender'] = $sender; }
if(isset($session)) { $pm['ipaddress'] = $session->packedip;	if(isset($session)) { $pm['ipaddress'] = $session->packedip;
Zeile 8657	Zeile 9121
"disablesmilies" => 0, "savecopy" => 0, "readreceipt" => 0	"disablesmilies" => 0, "savecopy" => 0, "readreceipt" => 0
); $pm['saveasdraft'] = 0;	); $pm['saveasdraft'] = 0;
// Admin override $pmhandler->admin_override = (int)$admin_override;	// Admin override $pmhandler->admin_override = (int)$admin_override;
Zeile 8689	Zeile 9153
global $db, $session; if(!is_array($data))	global $db, $session; if(!is_array($data))
{	{
$data = array($data); }	$data = array($data); }
Zeile 8738	Zeile 9202
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'], '/\\');	{ $cdn_path = rtrim($mybb->settings['cdnpath'], '/\\');
Zeile 8929	Zeile 9405
return $result === 0; }	return $result === 0; }
	} /** * Retrieves all referrals for a specified user * * @param int uid * @param int start position * @param int total entries * @param bool false (default) only return display info, true for all info * @return array / function get_user_referrals($uid, $start=0, $limit=0, $full=false) { global $db; $referrals = $query_options = array(); $uid = (int) $uid; if($uid === 0) { return $referrals; } if($start && $limit) { $query_options['limit_start'] = $start; } if($limit) { $query_options['limit'] = $limit; } $fields = 'uid, username, usergroup, displaygroup, regdate'; if($full === true) { $fields = ''; } $query = $db->simple_select('users', $fields, "referrer='{$uid}'", $query_options); while($referral = $db->fetch_array($query)) { $referrals[] = $referral; } 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;
}	}