Vergleich inc/functions.php - 1.8.11 - 1.8.24

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Zeile 18Zeile 18
	global $db, $lang, $theme, $templates, $plugins, $mybb;
global $debug, $templatecache, $templatelist, $maintimer, $globaltime, $parsetime;


	global $db, $lang, $theme, $templates, $plugins, $mybb;
global $debug, $templatecache, $templatelist, $maintimer, $globaltime, $parsetime;


 
	$contents = $plugins->run_hooks("pre_parse_page", $contents);

	$contents = parse_page($contents);
$totaltime = format_time_duration($maintimer->stop());
$contents = $plugins->run_hooks("pre_output_page", $contents);

	$contents = parse_page($contents);
$totaltime = format_time_duration($maintimer->stop());
$contents = $plugins->run_hooks("pre_output_page", $contents);

Zeile 223Zeile 224
		// 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);

		}
}


		}
}


Zeile 322Zeile 323
/**
* Turn a unix timestamp in to a "friendly" date/time format for the user.
*

/**
* Turn a unix timestamp in to a "friendly" date/time format for the user.
*

 * @param string $format A date format according to PHP's date structure.

 * @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 int $ty Whether or not to use today/yesterday formatting.

 * @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 int $ty Whether or not to use today/yesterday formatting.

Zeile 380Zeile 381
	}

$todaysdate = $yesterdaysdate = '';

	}

$todaysdate = $yesterdaysdate = '';

	if($ty && ($format == $mybb->settings['dateformat'] || $format == 'relative'))

	if($ty && ($format == $mybb->settings['dateformat'] || $format == 'relative' || $format == 'normal'))

	{
$_stamp = TIME_NOW;
if($adodb == true)

	{
$_stamp = TIME_NOW;
if($adodb == true)

Zeile 400Zeile 401
	if($format == 'relative')
{
// Relative formats both date and time

	if($format == 'relative')
{
// Relative formats both date and time

 
		$real_date = $real_time = '';
if($adodb == true)
{
$real_date = adodb_date($mybb->settings['dateformat'], $stamp + ($offset * 3600));
$real_time = $mybb->settings['datetimesep'];
$real_time .= adodb_date($mybb->settings['timeformat'], $stamp + ($offset * 3600));
}
else
{
$real_date = gmdate($mybb->settings['dateformat'], $stamp + ($offset * 3600));
$real_time = $mybb->settings['datetimesep'];
$real_time .= gmdate($mybb->settings['timeformat'], $stamp + ($offset * 3600));
}


		if($ty != 2 && abs(TIME_NOW - $stamp) < 3600)
{
$diff = TIME_NOW - $stamp;
$relative = array('prefix' => '', 'minute' => 0, 'plural' => $lang->rel_minutes_plural, 'suffix' => $lang->rel_ago);

		if($ty != 2 && abs(TIME_NOW - $stamp) < 3600)
{
$diff = TIME_NOW - $stamp;
$relative = array('prefix' => '', 'minute' => 0, 'plural' => $lang->rel_minutes_plural, 'suffix' => $lang->rel_ago);


if($diff < 0)
{
$diff = abs($diff);
$relative['suffix'] = '';


if($diff < 0)
{
$diff = abs($diff);
$relative['suffix'] = '';

				$relative['prefix'] = $lang->rel_in;
}


				$relative['prefix'] = $lang->rel_in;
}


Zeile 423Zeile 438
			if($diff <= 60)
{
// Less than a minute

			if($diff <= 60)
{
// Less than a minute

				$relative['prefix'] = $lang->rel_less_than;
}

$date = $lang->sprintf($lang->rel_time, $relative['prefix'], $relative['minute'], $relative['plural'], $relative['suffix']);

				$relative['prefix'] = $lang->rel_less_than;
}

$date = $lang->sprintf($lang->rel_time, $relative['prefix'], $relative['minute'], $relative['plural'], $relative['suffix'], $real_date, $real_time);

		}
elseif($ty != 2 && abs(TIME_NOW - $stamp) < 43200)
{

		}
elseif($ty != 2 && abs(TIME_NOW - $stamp) < 43200)
{

Zeile 448Zeile 463
				$relative['plural'] = $lang->rel_hours_single;
}


				$relative['plural'] = $lang->rel_hours_single;
}


			$date = $lang->sprintf($lang->rel_time, $relative['prefix'], $relative['hour'], $relative['plural'], $relative['suffix']);

			$date = $lang->sprintf($lang->rel_time, $relative['prefix'], $relative['hour'], $relative['plural'], $relative['suffix'], $real_date, $real_time);

		}
else
{
if($ty)

		}
else
{
if($ty)

			{

			{

				if($todaysdate == $date)
{

				if($todaysdate == $date)
{

					$date = $lang->today;

					$date = $lang->sprintf($lang->today_rel, $real_date);

				}
else if($yesterdaysdate == $date)
{

				}
else if($yesterdaysdate == $date)
{

					$date = $lang->yesterday;

					$date = $lang->sprintf($lang->yesterday_rel, $real_date);

				}
}


				}
}


Zeile 473Zeile 488
			{
$date .= gmdate($mybb->settings['timeformat'], $stamp + ($offset * 3600));
}

			{
$date .= gmdate($mybb->settings['timeformat'], $stamp + ($offset * 3600));
}

 
		}
}
elseif($format == 'normal')
{
// Normal format both date and time
if($ty != 2)
{
if($todaysdate == $date)
{
$date = $lang->today;
}
else if($yesterdaysdate == $date)
{
$date = $lang->yesterday;
}
}

$date .= $mybb->settings['datetimesep'];
if($adodb == true)
{
$date .= adodb_date($mybb->settings['timeformat'], $stamp + ($offset * 3600));
}
else
{
$date .= gmdate($mybb->settings['timeformat'], $stamp + ($offset * 3600));

		}
}
else

		}
}
else

Zeile 570Zeile 610
}

/**

}

/**

 * 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($session->useragent.$mybb->config['database']['username'].$mybb->settings['internal']['encryption_key']);

		$seed .= $session->sid;

	}

	}

 

$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;

		}

		}

		else
{
if(defined("IN_ADMINCP"))

		else
{
if(defined("IN_ADMINCP"))

Zeile 662Zeile 718
	if(!$parentlist)
{
$parentlist = get_parent_list($fid);

	if(!$parentlist)
{
$parentlist = get_parent_list($fid);

	}


	}


	$parentsexploded = explode(",", $parentlist);
$builtlist = "(";
$sep = '';

	$parentsexploded = explode(",", $parentlist);
$builtlist = "(";
$sep = '';

Zeile 736Zeile 792

foreach($forums_by_parent[$fid] as $forum)
{


foreach($forums_by_parent[$fid] as $forum)
{

		$forums[] = $forum['fid'];

		$forums[] = (int)$forum['fid'];

		$children = get_child_list($forum['fid']);
if(is_array($children))
{

		$children = get_child_list($forum['fid']);
if(is_array($children))
{

Zeile 829Zeile 885

foreach($errors as $error)
{


foreach($errors as $error)
{

		$errorlist .= "<li>".$error."</li>\n";

		eval("\$errorlist .= \"".$templates->get("error_inline_item")."\";");

	}

eval("\$errors = \"".$templates->get("error_inline")."\";");

	}

eval("\$errors = \"".$templates->get("error_inline")."\";");

Zeile 917Zeile 973
	$plugins->run_hooks("redirect", $redirect_args);

if($mybb->get_input('ajax', MyBB::INPUT_INT))

	$plugins->run_hooks("redirect", $redirect_args);

if($mybb->get_input('ajax', MyBB::INPUT_INT))

	{

	{

		// Send our headers.
//@header("Content-type: text/html; charset={$lang->settings['charset']}");
$data = "<script type=\"text/javascript\">\n";

		// Send our headers.
//@header("Content-type: text/html; charset={$lang->settings['charset']}");
$data = "<script type=\"text/javascript\">\n";

Zeile 948Zeile 1004
	if(!$title)
{
$title = $mybb->settings['bbname'];

	if(!$title)
{
$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.
if($force_redirect == true || ($mybb->settings['redirects'] == 1 && ($mybb->user['showredirect'] == 1 || !$mybb->user['uid'])))
{
$url = str_replace("&amp;", "&", $url);
$url = htmlspecialchars_uni($url);

	// 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'])))
{
$url = str_replace("&amp;", "&", $url);
$url = htmlspecialchars_uni($url);





		eval("\$redirectpage = \"".$templates->get("redirect")."\";");
output_page($redirectpage);
}

		eval("\$redirectpage = \"".$templates->get("redirect")."\";");
output_page($redirectpage);
}

Zeile 965Zeile 1021
		$url = str_replace(array("\n","\r",";"), "", $url);

run_shutdown();

		$url = str_replace(array("\n","\r",";"), "", $url);

run_shutdown();


if(!my_validate_url($url, true))


if(!my_validate_url($url, true, true))

		{
header("Location: {$mybb->settings['bburl']}/{$url}");
}

		{
header("Location: {$mybb->settings['bburl']}/{$url}");
}

Zeile 991Zeile 1047
 */
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 '';
}

 

$args = array(
'count' => &$count,
'perpage' => &$perpage,
'page' => &$page,
'url' => &$url,
'breadcrumb' => &$breadcrumb,
);
$plugins->run_hooks('multipage', $args);

$page = (int)$page;


$url = str_replace("&amp;", "&", $url);
$url = htmlspecialchars_uni($url);


$url = str_replace("&amp;", "&", $url);
$url = htmlspecialchars_uni($url);

Zeile 1045Zeile 1112
	if($from > 1)
{
if($from-1 == 1)

	if($from > 1)
{
if($from-1 == 1)

		{

		{

			$lang->multipage_link_start = '';
}


			$lang->multipage_link_start = '';
}


Zeile 1060Zeile 1127
		if($page == $i)
{
if($breadcrumb == true)

		if($page == $i)
{
if($breadcrumb == true)

			{

			{

				eval("\$mppage .= \"".$templates->get("multipage_page_link_current")."\";");
}
else

				eval("\$mppage .= \"".$templates->get("multipage_page_link_current")."\";");
}
else

Zeile 1102Zeile 1169
		eval("\$jumptopage = \"".$templates->get("multipage_jump_page")."\";");
}


		eval("\$jumptopage = \"".$templates->get("multipage_jump_page")."\";");
}


	$lang->multipage_pages = $lang->sprintf($lang->multipage_pages, $pages);

	$multipage_pages = $lang->sprintf($lang->multipage_pages, $pages);


if($breadcrumb == true)
{


if($breadcrumb == true)
{

Zeile 1122Zeile 1189
 * @param string $url The URL being passed
* @param int $page The page number
* @return string

 * @param string $url The URL being passed
* @param int $page The page number
* @return string

 */

 */

function fetch_page_url($url, $page)
{
if($page <= 1)

function fetch_page_url($url, $page)
{
if($page <= 1)

Zeile 1152Zeile 1219
		$url .= "page=$page";
}
else

		$url .= "page=$page";
}
else

	{

	{

		$url = str_replace("{page}", $page, $url);

		$url = str_replace("{page}", $page, $url);

	}

	}


return $url;
}


return $url;
}





/**
* Fetch the permissions for a specific user
*

/**
* Fetch the permissions for a specific user
*

 * @param int $uid The user ID

 * @param int $uid The user ID, if no user ID is provided then current user's ID will be considered.

 * @return array Array of user permissions for the specified user
*/

 * @return array Array of user permissions for the specified user
*/

function user_permissions($uid=0)

function user_permissions($uid=null)

{
global $mybb, $cache, $groupscache, $user_cache;

// If no user id is specified, assume it is the current user

{
global $mybb, $cache, $groupscache, $user_cache;

// If no user id is specified, assume it is the current user

	if($uid == 0)
{
$uid = $mybb->user['uid'];
}







	if($uid === null)
{
$uid = $mybb->user['uid'];
}

// Its a guest. Return the group permissions directly from cache
if($uid == 0)
{
return $groupscache[1];
}


// User id does not match current user, fetch permissions
if($uid != $mybb->user['uid'])
{
// We've already cached permissions for this user, return them.


// User id does not match current user, fetch permissions
if($uid != $mybb->user['uid'])
{
// We've already cached permissions for this user, return them.

		if($user_cache[$uid]['permissions'])

		if(!empty($user_cache[$uid]['permissions']))

		{
return $user_cache[$uid]['permissions'];
}

// This user was not already cached, fetch their user information.

		{
return $user_cache[$uid]['permissions'];
}

// This user was not already cached, fetch their user information.

		if(!$user_cache[$uid])

		if(empty($user_cache[$uid]))

		{
$user_cache[$uid] = get_user($uid);
}

		{
$user_cache[$uid] = get_user($uid);
}

Zeile 1427Zeile 1500
			foreach($level_permissions as $permission => $access)
{
if(empty($current_permissions[$permission]) || $access >= $current_permissions[$permission] || ($access == "yes" && $current_permissions[$permission] == "no"))

			foreach($level_permissions as $permission => $access)
{
if(empty($current_permissions[$permission]) || $access >= $current_permissions[$permission] || ($access == "yes" && $current_permissions[$permission] == "no"))

				{

				{

					$current_permissions[$permission] = $access;
}
}

					$current_permissions[$permission] = $access;
}
}

Zeile 1435Zeile 1508
			if($level_permissions["canview"] && empty($level_permissions["canonlyviewownthreads"]))
{
$only_view_own_threads = 0;

			if($level_permissions["canview"] && empty($level_permissions["canonlyviewownthreads"]))
{
$only_view_own_threads = 0;

			}


			}


			if($level_permissions["canpostreplys"] && empty($level_permissions["canonlyreplyownthreads"]))
{
$only_reply_own_threads = 0;

			if($level_permissions["canpostreplys"] && empty($level_permissions["canonlyreplyownthreads"]))
{
$only_reply_own_threads = 0;

			}

			}

		}
}


		}
}


Zeile 1448Zeile 1521
	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)


// Figure out if we can reply more than our own threads
if($only_reply_own_threads == 0)

	{

	{

		$current_permissions["canonlyreplyownthreads"] = 0;
}


		$current_permissions["canonlyreplyownthreads"] = 0;
}


Zeile 1461Zeile 1534
		$current_permissions = $groupperms;
}
return $current_permissions;

		$current_permissions = $groupperms;
}
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 1501Zeile 1618
				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 1526Zeile 1642
		}
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 1680Zeile 1796
 * @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)
{

{
global $mybb, $cache;

if($uid == 0)
{

		$uid = $mybb->user['uid'];

		$uid = $mybb->user['uid'];

	}

	}


if($uid == 0)
{


if($uid == 0)
{

Zeile 1700Zeile 1816
		{
$forumpermissions = forum_permissions($fid);
if($forumpermissions['canview'] && $forumpermissions['canviewthreads'] && !$forumpermissions['canonlyviewownthreads'])

		{
$forumpermissions = forum_permissions($fid);
if($forumpermissions['canview'] && $forumpermissions['canviewthreads'] && !$forumpermissions['canonlyviewownthreads'])

			{

			{

				return true;
}
return false;

				return true;
}
return false;

Zeile 1747Zeile 1863
				if(isset($modperms[$action]) && $modperms[$action] == 1)
{
return true;

				if(isset($modperms[$action]) && $modperms[$action] == 1)
{
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 1774Zeile 1946
	$iconlist = '';
$no_icons_checked = " checked=\"checked\"";
// read post icons from cache, and sort them accordingly

	$iconlist = '';
$no_icons_checked = " checked=\"checked\"";
// read post icons from cache, and sort them accordingly

	$posticons_cache = $cache->read("posticons");

	$posticons_cache = (array)$cache->read("posticons");

	$posticons = array();
foreach($posticons_cache as $posticon)
{

	$posticons = array();
foreach($posticons_cache as $posticon)
{

Zeile 1811Zeile 1983
	}

return $posticons;

	}

return $posticons;

}

}


/**
* MyBB setcookie() wrapper.


/**
* MyBB setcookie() wrapper.

Zeile 1820Zeile 1992
 * @param string $value The cookie value.
* @param int|string $expires The timestamp of the expiry date.
* @param boolean $httponly True if setting a HttpOnly cookie (supported by the majority of web browsers)

 * @param string $value The cookie value.
* @param int|string $expires The timestamp of the expiry date.
* @param boolean $httponly True if setting a HttpOnly cookie (supported by the majority of web browsers)

 
 * @param string $samesite The samesite attribute to prevent CSRF.

 */

 */

function my_setcookie($name, $value="", $expires="", $httponly=false)

function my_setcookie($name, $value="", $expires="", $httponly=false, $samesite="")

{
global $mybb;

if(!$mybb->settings['cookiepath'])

{
global $mybb;

if(!$mybb->settings['cookiepath'])

	{

	{

		$mybb->settings['cookiepath'] = "/";
}

if($expires == -1)
{
$expires = 0;

		$mybb->settings['cookiepath'] = "/";
}

if($expires == -1)
{
$expires = 0;

	}

	}

	elseif($expires == "" || $expires == null)
{
$expires = TIME_NOW + (60*60*24*365); // Make the cookie expire in a years time

	elseif($expires == "" || $expires == null)
{
$expires = TIME_NOW + (60*60*24*365); // Make the cookie expire in a years time

Zeile 1853Zeile 2026
	if($expires > 0)
{
$cookie .= "; expires=".@gmdate('D, d-M-Y H:i:s \\G\\M\\T', $expires);

	if($expires > 0)
{
$cookie .= "; expires=".@gmdate('D, d-M-Y H:i:s \\G\\M\\T', $expires);

	}


	}


	if(!empty($mybb->settings['cookiepath']))
{
$cookie .= "; path={$mybb->settings['cookiepath']}";
}

if(!empty($mybb->settings['cookiedomain']))

	if(!empty($mybb->settings['cookiepath']))
{
$cookie .= "; path={$mybb->settings['cookiepath']}";
}

if(!empty($mybb->settings['cookiedomain']))

	{

	{

		$cookie .= "; domain={$mybb->settings['cookiedomain']}";

		$cookie .= "; domain={$mybb->settings['cookiedomain']}";

	}


	}


	if($httponly == true)

	if($httponly == true)

	{

	{

		$cookie .= "; HttpOnly";

		$cookie .= "; HttpOnly";

 
	}

if($samesite != "" && $mybb->settings['cookiesamesiteflag'])
{
$samesite = strtolower($samesite);

if($samesite == "lax" || $samesite == "strict")
{
$cookie .= "; SameSite=".$samesite;
}

	}

if($mybb->settings['cookiesecureflag'])

	}

if($mybb->settings['cookiesecureflag'])

Zeile 1983Zeile 2166
		return false;
}


		return false;
}


	$stack = array();
$expected = array();

	$stack = $list = $expected = array();



/*
* states:


/*
* states:

Zeile 2441Zeile 2623
		if(is_array($stats))
{
$stats = array_merge($stats, $new_stats); // Overwrite changed values

		if(is_array($stats))
{
$stats = array_merge($stats, $new_stats); // Overwrite changed values

		}
else
{

		}
else
{

			$stats = $new_stats;
}
}

			$stats = $new_stats;
}
}

Zeile 2505Zeile 2687
			{
$update_query[$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 2522Zeile 2704
		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 2552Zeile 2734
		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(array_key_exists('unapprovedposts', $update_query))
{
$unapprovedposts_diff = $update_query['unapprovedposts'] - $forum['unapprovedposts'];

Zeile 2569Zeile 2751
	}

if(array_key_exists('deletedposts', $update_query))

	}

if(array_key_exists('deletedposts', $update_query))

	{

	{

		$deletedposts_diff = $update_query['deletedposts'] - $forum['deletedposts'];
if($deletedposts_diff > -1)
{

		$deletedposts_diff = $update_query['deletedposts'] - $forum['deletedposts'];
if($deletedposts_diff > -1)
{

Zeile 2597Zeile 2779
	if(!empty($new_stats))
{
update_stats($new_stats);

	if(!empty($new_stats))
{
update_stats($new_stats);

	}
}


	}
}


/**
* Update the last post information for a specific forum
*

/**
* Update the last post information for a specific forum
*

Zeile 2628Zeile 2810
	);

$db->update_query("forums", $updated_forum, "fid='{$fid}'");

	);

$db->update_query("forums", $updated_forum, "fid='{$fid}'");

}

/**

}

/**

 * Updates the thread counters with a specific value (or addition/subtraction of the previous value)
*
* @param int $tid The thread ID

 * Updates the thread counters with a specific value (or addition/subtraction of the previous value)
*
* @param int $tid The thread ID

Zeile 2676Zeile 2858
				$update_query[$counter] = 0;
}
}

				$update_query[$counter] = 0;
}
}

	}

$db->free_result($query);

	}

$db->free_result($query);


// 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)

Zeile 2693Zeile 2875
 * @param int $tid The thread ID
*/
function update_thread_data($tid)

 * @param int $tid The thread ID
*/
function update_thread_data($tid)

{
global $db;

$thread = get_thread($tid);

{
global $db;

$thread = get_thread($tid);


// If this is a moved thread marker, don't update it - we need it to stay as it is
if(strpos($thread['closed'], 'moved|') !== false)


// If this is a moved thread marker, don't update it - we need it to stay as it is
if(strpos($thread['closed'], 'moved|') !== false)

Zeile 2711Zeile 2893
		WHERE p.tid='$tid' AND p.visible='1'
ORDER BY p.dateline DESC
LIMIT 1"

		WHERE p.tid='$tid' AND p.visible='1'
ORDER BY p.dateline DESC
LIMIT 1"

	);

	);

	$lastpost = $db->fetch_array($query);

	$lastpost = $db->fetch_array($query);


$db->free_result($query);


$db->free_result($query);


$query = $db->query("
SELECT u.uid, u.username, p.pid, p.username AS postusername, p.dateline


$query = $db->query("
SELECT u.uid, u.username, p.pid, p.username AS postusername, p.dateline

Zeile 2725Zeile 2907
		LIMIT 1
");
$firstpost = $db->fetch_array($query);

		LIMIT 1
");
$firstpost = $db->fetch_array($query);


$db->free_result($query);



$db->free_result($query);


	if(empty($firstpost['username']))

	if(empty($firstpost['username']))

	{

	{

		$firstpost['username'] = $firstpost['postusername'];

		$firstpost['username'] = $firstpost['postusername'];

	}

	}


if(empty($lastpost['username']))
{


if(empty($lastpost['username']))
{

Zeile 2743Zeile 2925
		$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']);
$firstpost['username'] = $db->escape_string($firstpost['username']);


$lastpost['username'] = $db->escape_string($lastpost['username']);
$firstpost['username'] = $db->escape_string($firstpost['username']);

Zeile 2758Zeile 2940
		'lastposteruid' => (int)$lastpost['uid'],
);
$db->update_query("threads", $update_array, "tid='{$tid}'");

		'lastposteruid' => (int)$lastpost['uid'],
);
$db->update_query("threads", $update_array, "tid='{$tid}'");

}

}


/**
* Updates the user counters with a specific value (or addition/subtraction of the previous value)


/**
* Updates the user counters with a specific value (or addition/subtraction of the previous value)

Zeile 2774Zeile 2956

$counters = array('postnum', 'threadnum');
$uid = (int)$uid;


$counters = array('postnum', 'threadnum');
$uid = (int)$uid;





	// 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);

Zeile 2806Zeile 2988
				$update_query[$counter] = 0;
}
}

				$update_query[$counter] = 0;
}
}

	}

	}


$db->free_result($query);



$db->free_result($query);


Zeile 2821Zeile 3003
 * Deletes a thread from the database
*
* @param int $tid The thread ID

 * Deletes a thread from the database
*
* @param int $tid The thread ID

 * @return bool

 * @return bool

 */
function delete_thread($tid)
{

 */
function delete_thread($tid)
{

Zeile 2884Zeile 3066
		foreach($forum_cache as $fid => $forum)
{
if($forum['active'] != 0)

		foreach($forum_cache as $fid => $forum)
{
if($forum['active'] != 0)

			{

			{

				$jumpfcache[$forum['pid']][$forum['disporder']][$forum['fid']] = $forum;
}
}

				$jumpfcache[$forum['pid']][$forum['disporder']][$forum['fid']] = $forum;
}
}

	}

	}


if(!is_array($permissioncache))
{


if(!is_array($permissioncache))
{

Zeile 2900Zeile 3082
		foreach($jumpfcache[$pid] as $main)
{
foreach($main as $forum)

		foreach($jumpfcache[$pid] as $main)
{
foreach($main as $forum)

			{

			{

				$perms = $permissioncache[$forum['fid']];

if($forum['fid'] != "0" && ($perms['canview'] != 0 || $mybb->settings['hideprivateforums'] == 0) && $forum['linkto'] == '' && ($forum['showinjump'] != 0 || $showall == true))

				$perms = $permissioncache[$forum['fid']];

if($forum['fid'] != "0" && ($perms['canview'] != 0 || $mybb->settings['hideprivateforums'] == 0) && $forum['linkto'] == '' && ($forum['showinjump'] != 0 || $showall == true))

Zeile 2947Zeile 3129
		}

eval("\$forumjump = \"".$templates->get("forumjump_".$template)."\";");

		}

eval("\$forumjump = \"".$templates->get("forumjump_".$template)."\";");

	}

	}


return $forumjump;
}


return $forumjump;
}

Zeile 2957Zeile 3139
 *
* @param string $file The filename.
* @return string The extension of the file.

 *
* @param string $file The filename.
* @return string The extension of the file.

 */

 */

function get_extension($file)
{
return my_strtolower(my_substr(strrchr($file, "."), 1));

function get_extension($file)
{
return my_strtolower(my_substr(strrchr($file, "."), 1));

Zeile 2986Zeile 3168

// At least one small letter
$str[] = $set[my_rand(36, 61)];


// At least one small letter
$str[] = $set[my_rand(36, 61)];





		$length -= 3;
}


		$length -= 3;
}


Zeile 3011Zeile 3193
 */
function format_name($username, $usergroup, $displaygroup=0)
{

 */
function format_name($username, $usergroup, $displaygroup=0)
{

	global $groupscache, $cache;

	global $groupscache, $cache, $plugins;





	if(!is_array($groupscache))



	static $formattednames = array();

if(!isset($formattednames[$username]))

	{

	{

		$groupscache = $cache->read("usergroups");
}

if($displaygroup != 0)
{
$usergroup = $displaygroup;
}





















		if(!is_array($groupscache))
{
$groupscache = $cache->read("usergroups");
}

if($displaygroup != 0)
{
$usergroup = $displaygroup;
}

$format = "{username}";

if(isset($groupscache[$usergroup]))
{
$ugroup = $groupscache[$usergroup];

if(strpos($ugroup['namestyle'], "{username}") !== false)
{
$format = $ugroup['namestyle'];
}
}

$format = stripslashes($format);

$parameters = compact('username', 'usergroup', 'displaygroup', 'format');

$parameters = $plugins->run_hooks('format_name', $parameters);





	$ugroup = $groupscache[$usergroup];
$format = $ugroup['namestyle'];
$userin = substr_count($format, "{username}");

		$format = $parameters['format'];







	if($userin == 0)
{
$format = "{username}";

		$formattednames[$username] = str_replace("{username}", $username, $format);



	}


	}


	$format = stripslashes($format);

return str_replace("{username}", $username, $format);

	return $formattednames[$username];



}

/**

}

/**

Zeile 3099Zeile 3297

if($dimensions)
{


if($dimensions)
{

		$dimensions = explode("|", $dimensions);

		$dimensions = preg_split('/[|x]/', $dimensions);


if($dimensions[0] && $dimensions[1])
{


if($dimensions[0] && $dimensions[1])
{

			list($max_width, $max_height) = explode('x', $max_dimensions);

			list($max_width, $max_height) = preg_split('/[|x]/', $max_dimensions);


if(!empty($max_dimensions) && ($dimensions[0] > $max_width || $dimensions[1] > $max_height))
{


if(!empty($max_dimensions) && ($dimensions[0] > $max_width || $dimensions[1] > $max_height))
{

Zeile 3200Zeile 3398
			"editor_invalidyoutube" => "Invalid YouTube video",
"editor_dailymotion" => "Dailymotion",
"editor_metacafe" => "MetaCafe",

			"editor_invalidyoutube" => "Invalid YouTube video",
"editor_dailymotion" => "Dailymotion",
"editor_metacafe" => "MetaCafe",

			"editor_veoh" => "Veoh",

			"editor_mixer" => "Mixer",

			"editor_vimeo" => "Vimeo",
"editor_youtube" => "Youtube",
"editor_facebook" => "Facebook",

			"editor_vimeo" => "Vimeo",
"editor_youtube" => "Youtube",
"editor_facebook" => "Facebook",

Zeile 3370Zeile 3568
	}

return $codeinsert;

	}

return $codeinsert;

 
}

/**
* @param int $tid
* @param array $postoptions The options carried with form submit
*
* @return string Predefined / updated subscription method of the thread for the user
*/
function get_subscription_method($tid = 0, $postoptions = array())
{
global $mybb;

$subscription_methods = array('', 'none', 'email', 'pm'); // Define methods
$subscription_method = (int)$mybb->user['subscriptionmethod']; // Set user default

// If no user default method available then reset method
if(!$subscription_method)
{
$subscription_method = 0;
}

// Return user default if no thread id available, in case
if(!(int)$tid || (int)$tid <= 0)
{
return $subscription_methods[$subscription_method];
}

// If method not predefined set using data from database
if(isset($postoptions['subscriptionmethod']))
{
$method = trim($postoptions['subscriptionmethod']);
return (in_array($method, $subscription_methods)) ? $method : $subscription_methods[0];
}
else
{
global $db;

$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'])
{
$subscription_method = (int)$subscription['notification'] + 1;
}
}

return $subscription_methods[$subscription_method];

}

/**

}

/**

Zeile 3384Zeile 3629
	if($mybb->settings['smilieinserter'] != 0 && $mybb->settings['smilieinsertercols'] && $mybb->settings['smilieinsertertot'])
{
if(!$smiliecount)

	if($mybb->settings['smilieinserter'] != 0 && $mybb->settings['smilieinsertercols'] && $mybb->settings['smilieinsertertot'])
{
if(!$smiliecount)

		{

		{

			$smilie_cache = $cache->read("smilies");
$smiliecount = count($smilie_cache);
}

			$smilie_cache = $cache->read("smilies");
$smiliecount = count($smilie_cache);
}

Zeile 3417Zeile 3662
			{
$smiliecount = $mybb->settings['smilieinsertertot'];
eval("\$getmore = \"".$templates->get("smilieinsert_getmore")."\";");

			{
$smiliecount = $mybb->settings['smilieinsertertot'];
eval("\$getmore = \"".$templates->get("smilieinsert_getmore")."\";");

			}

			}


$smilies = '';
$counter = 0;


$smilies = '';
$counter = 0;

Zeile 3461Zeile 3706
			}

eval("\$clickablesmilies = \"".$templates->get("smilieinsert")."\";");

			}

eval("\$clickablesmilies = \"".$templates->get("smilieinsert")."\";");

		}
else

		}
else

		{
$clickablesmilies = "";
}

		{
$clickablesmilies = "";
}

Zeile 3491Zeile 3736
		if($pid > 0 && is_array($prefixes_cache[$pid]))
{
return $prefixes_cache[$pid];

		if($pid > 0 && is_array($prefixes_cache[$pid]))
{
return $prefixes_cache[$pid];

		}

return $prefixes_cache;
}

$prefix_cache = $cache->read("threadprefixes");

		}

return $prefixes_cache;
}

$prefix_cache = $cache->read("threadprefixes");


if(!is_array($prefix_cache))
{


if(!is_array($prefix_cache))
{

Zeile 3507Zeile 3752
		{
return array();
}

		{
return array();
}

	}


	}


	$prefixes_cache = array();
foreach($prefix_cache as $prefix)

	$prefixes_cache = array();
foreach($prefix_cache as $prefix)

	{

	{

		$prefixes_cache[$prefix['pid']] = $prefix;

		$prefixes_cache[$prefix['pid']] = $prefix;

	}

	}


if($pid != 0 && is_array($prefixes_cache[$pid]))
{
return $prefixes_cache[$pid];
}
else if(!empty($prefixes_cache))


if($pid != 0 && is_array($prefixes_cache[$pid]))
{
return $prefixes_cache[$pid];
}
else if(!empty($prefixes_cache))

	{

	{

		return $prefixes_cache;
}


		return $prefixes_cache;
}


Zeile 3543Zeile 3788
	if($fid != 'all')
{
$fid = (int)$fid;

	if($fid != 'all')
{
$fid = (int)$fid;

	}


	}


	$prefix_cache = build_prefixes(0);
if(empty($prefix_cache))

	$prefix_cache = build_prefixes(0);
if(empty($prefix_cache))

	{

	{

		// We've got no prefixes to show
return '';
}

		// We've got no prefixes to show
return '';
}

Zeile 3557Zeile 3802
	foreach($prefix_cache as $prefix)
{
if($fid != "all" && $prefix['forums'] != "-1")

	foreach($prefix_cache as $prefix)
{
if($fid != "all" && $prefix['forums'] != "-1")

		{
// Decide whether this prefix can be used in our forum
$forums = explode(",", $prefix['forums']);

		{
// Decide whether this prefix can be used in our forum
$forums = explode(",", $prefix['forums']);


if(!in_array($fid, $forums) && $prefix['pid'] != $previous_pid)
{


if(!in_array($fid, $forums) && $prefix['pid'] != $previous_pid)
{

Zeile 3572Zeile 3817
		{
// The current user can use this prefix
$prefixes[$prefix['pid']] = $prefix;

		{
// The current user can use this prefix
$prefixes[$prefix['pid']] = $prefix;

		}

		}

	}

if(empty($prefixes))

	}

if(empty($prefixes))

Zeile 3595Zeile 3840
	if(((int)$selected_pid == 0) && $selected_pid != 'any')
{
$default_selected = " selected=\"selected\"";

	if(((int)$selected_pid == 0) && $selected_pid != 'any')
{
$default_selected = " selected=\"selected\"";

	}


	}


	foreach($prefixes as $prefix)
{
$selected = "";

	foreach($prefixes as $prefix)
{
$selected = "";

Zeile 3607Zeile 3852

$prefix['prefix'] = htmlspecialchars_uni($prefix['prefix']);
eval("\$prefixselect_prefix .= \"".$templates->get("post_prefixselect_prefix")."\";");


$prefix['prefix'] = htmlspecialchars_uni($prefix['prefix']);
eval("\$prefixselect_prefix .= \"".$templates->get("post_prefixselect_prefix")."\";");

	}


	}


	if($multiple != 0)

	if($multiple != 0)

	{

	{

		eval("\$prefixselect = \"".$templates->get("post_prefixselect_multiple")."\";");
}
else

		eval("\$prefixselect = \"".$templates->get("post_prefixselect_multiple")."\";");
}
else

Zeile 3620Zeile 3865

return $prefixselect;
}


return $prefixselect;
}





/**
* Build the thread prefix selection menu for a forum without group permission checks
*

/**
* Build the thread prefix selection menu for a forum without group permission checks
*

Zeile 3654Zeile 3899
			{
// This forum can use this prefix!
$prefixes[$prefix['pid']] = $prefix;

			{
// This forum can use this prefix!
$prefixes[$prefix['pid']] = $prefix;

			}
}
else

			}
}
else

		{
// This prefix is for anybody to use...
$prefixes[$prefix['pid']] = $prefix;

		{
// This prefix is for anybody to use...
$prefixes[$prefix['pid']] = $prefix;

Zeile 3781Zeile 4026
	{
$pid = (int)$data['pid'];
unset($data['pid']);

	{
$pid = (int)$data['pid'];
unset($data['pid']);

 
	}

$tids = array();
if(isset($data['tids']))
{
$tids = (array)$data['tids'];
unset($data['tids']);

	}

// Any remaining extra data - we my_serialize and insert in to its own column

	}

// Any remaining extra data - we my_serialize and insert in to its own column

Zeile 3799Zeile 4051
		"data" => $db->escape_string($data),
"ipaddress" => $db->escape_binary($session->packedip)
);

		"data" => $db->escape_string($data),
"ipaddress" => $db->escape_binary($session->packedip)
);

	$db->insert_query("moderatorlog", $sql_array);
}


















if($tids)
{
$multiple_sql_array = array();

foreach($tids as $tid)
{
$sql_array['tid'] = (int)$tid;
$multiple_sql_array[] = $sql_array;
}

$db->insert_query_multiple("moderatorlog", $multiple_sql_array);
}
else
{
$db->insert_query("moderatorlog", $sql_array);
}
}


/**
* Get the formatted reputation for a user.


/**
* Get the formatted reputation for a user.

Zeile 3817Zeile 4085
	if($reputation < 0)
{
$reputation_class = "reputation_negative";

	if($reputation < 0)
{
$reputation_class = "reputation_negative";

	}

	}

	elseif($reputation > 0)

	elseif($reputation > 0)

	{

	{

		$reputation_class = "reputation_positive";
}
else
{
$reputation_class = "reputation_neutral";

		$reputation_class = "reputation_positive";
}
else
{
$reputation_class = "reputation_neutral";

	}

	}


$reputation = my_number_format($reputation);



$reputation = my_number_format($reputation);


Zeile 3850Zeile 4118
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 4121Zeile 4389
		$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 4135Zeile 4403

$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 4150Zeile 4414
			$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;

				}
}

				}
}

		}


		}


		if($perms['canview'] == 0 || $pwverified == 0 || ($only_readable_threads == true && $perms['canviewthreads'] == 0))
{
$unviewable[] = $forum['fid'];
}

		if($perms['canview'] == 0 || $pwverified == 0 || ($only_readable_threads == true && $perms['canviewthreads'] == 0))
{
$unviewable[] = $forum['fid'];
}

	}

$unviewableforums = implode(',', $unviewable);

	}

$unviewableforums = implode(',', $unviewable);


return $unviewableforums;
}


return $unviewableforums;
}

Zeile 4174Zeile 4439
 * @param string $format The date format to use
* @param int $year The year of the date
* @return string The correct date format

 * @param string $format The date format to use
* @param int $year The year of the date
* @return string The correct date format

 */

 */

function fix_mktime($format, $year)
{
// Our little work around for the date < 1970 thing.

function fix_mktime($format, $year)
{
// Our little work around for the date < 1970 thing.

Zeile 4207Zeile 4472
			if(isset($navbits[$key+1]))
{
if(isset($navbits[$key+2]))

			if(isset($navbits[$key+1]))
{
if(isset($navbits[$key+2]))

				{

				{

					$sep = $navsep;
}
else

					$sep = $navsep;
}
else

Zeile 4240Zeile 4505
				eval("\$nav .= \"".$templates->get("nav_bit")."\";");
}
}

				eval("\$nav .= \"".$templates->get("nav_bit")."\";");
}
}

 
		$navsize = count($navbits);
$navbit = $navbits[$navsize-1];

	}

	}


$activesep = '';
$navsize = count($navbits);
$navbit = $navbits[$navsize-1];

 

if($nav)
{


if($nav)
{

Zeile 4554Zeile 4817

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 4675Zeile 4935
	$stamp %= $msecs;
$seconds = $stamp;


	$stamp %= $msecs;
$seconds = $stamp;


	if($years == 1)


	// Prevent gross over accuracy ($options parameter will override these)
if($years > 0)

	{

	{

		$nicetime['years'] = "1".$lang_year;






		$options = array_merge(array(
'days' => false,
'hours' => false,
'minutes' => false,
'seconds' => false
), $options);

	}

	}

	else if($years > 1)

	elseif($months > 0)

	{

	{

		$nicetime['years'] = $years.$lang_years;





		$options = array_merge(array(
'hours' => false,
'minutes' => false,
'seconds' => false
), $options);

	}

	}


if($months == 1)
{
$nicetime['months'] = "1".$lang_month;

































	elseif($weeks > 0)
{
$options = array_merge(array(
'minutes' => false,
'seconds' => false
), $options);
}
elseif($days > 0)
{
$options = array_merge(array(
'seconds' => false
), $options);
}

if(!isset($options['years']) || $options['years'] !== false)
{
if($years == 1)
{
$nicetime['years'] = "1".$lang_year;
}
else if($years > 1)
{
$nicetime['years'] = $years.$lang_years;
}
}

if(!isset($options['months']) || $options['months'] !== false)
{
if($months == 1)
{
$nicetime['months'] = "1".$lang_month;
}
else if($months > 1)
{
$nicetime['months'] = $months.$lang_months;
}

	}

	}

	else if($months > 1)



if(!isset($options['weeks']) || $options['weeks'] !== false)

	{

	{

		$nicetime['months'] = $months.$lang_months;








		if($weeks == 1)
{
$nicetime['weeks'] = "1".$lang_week;
}
else if($weeks > 1)
{
$nicetime['weeks'] = $weeks.$lang_weeks;
}

	}


	}


	if($weeks == 1)
{
$nicetime['weeks'] = "1".$lang_week;
}
else if($weeks > 1)
{
$nicetime['weeks'] = $weeks.$lang_weeks;
}

if($days == 1)

	if(!isset($options['days']) || $options['days'] !== false)










	{

	{

		$nicetime['days'] = "1".$lang_day;
}
else if($days > 1)
{
$nicetime['days'] = $days.$lang_days;




		if($days == 1)
{
$nicetime['days'] = "1".$lang_day;
}
else if($days > 1)
{
$nicetime['days'] = $days.$lang_days;
}

	}

if(!isset($options['hours']) || $options['hours'] !== false)

	}

if(!isset($options['hours']) || $options['hours'] !== false)

Zeile 4841Zeile 5145
	global $db, $mybb, $cache;

$user = get_user($uid);

	global $db, $mybb, $cache;

$user = get_user($uid);

 

if($user['usergroup'] == $leavegroup)
{
return false;
}


$groupslist = $comma = '';
$usergroups = $user['additionalgroups'].",";


$groupslist = $comma = '';
$usergroups = $user['additionalgroups'].",";

Zeile 4853Zeile 5162
		foreach($groups as $gid)
{
if(trim($gid) != "" && $leavegroup != $gid && empty($donegroup[$gid]))

		foreach($groups as $gid)
{
if(trim($gid) != "" && $leavegroup != $gid && empty($donegroup[$gid]))

			{

			{

				$groupslist .= $comma.$gid;
$comma = ",";
$donegroup[$gid] = 1;

				$groupslist .= $comma.$gid;
$comma = ",";
$donegroup[$gid] = 1;

Zeile 4863Zeile 5172

$dispupdate = "";
if($leavegroup == $user['displaygroup'])


$dispupdate = "";
if($leavegroup == $user['displaygroup'])

	{

	{

		$dispupdate = ", displaygroup=usergroup";
}


		$dispupdate = ", displaygroup=usergroup";
}


Zeile 4880Zeile 5189
 * 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 4915Zeile 5226
	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);
}

 

$form_html = '';
if(!empty($mybb->input))


$form_html = '';
if(!empty($mybb->input))

Zeile 4937Zeile 5247
				}

$form_html .= "<input type=\"hidden\" name=\"".htmlspecialchars_uni($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']);
}

if((isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] == "POST") || (isset($_ENV['REQUEST_METHOD']) && $_ENV['REQUEST_METHOD'] == "POST"))
{
$post_array = array('action', 'fid', 'pid', 'tid', 'uid', 'eid');














		{
$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($mybb->request_method === 'post')
{
$post_array = array('action', 'fid', 'pid', 'tid', 'uid', 'eid');


foreach($post_array as $var)
{


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 .= "&amp;";
}
$location .= implode("&amp;", $addloc);
}

		if(!empty($parameters))
{
$location .= '?'.http_build_query($parameters, '', '&amp;');










		}

return $location;

		}

return $location;

Zeile 5104Zeile 5421
	}

return $s_theme;

	}

return $s_theme;

}

/**

}

/**

 * Custom function for htmlspecialchars which takes in to account unicode
*
* @param string $message The string to format

 * Custom function for htmlspecialchars which takes in to account unicode
*
* @param string $message The string to format

Zeile 5126Zeile 5443
 *
* @param int $number The number to format.
* @return int The formatted number.

 *
* @param int $number The number to format.
* @return int The formatted number.

 */

 */

function my_number_format($number)
{
global $mybb;

function my_number_format($number)
{
global $mybb;

Zeile 5156Zeile 5473
		return number_format((double)$number, $decimals, $mybb->settings['decpoint'], $mybb->settings['thousandssep']);
}
}

		return number_format((double)$number, $decimals, $mybb->settings['decpoint'], $mybb->settings['thousandssep']);
}
}





/**
* Converts a string of text to or from UTF-8.
*

/**
* Converts a string of text to or from UTF-8.
*

Zeile 5184Zeile 5501
	if(!isset($use_iconv))
{
$use_iconv = function_exists("iconv");

	if(!isset($use_iconv))
{
$use_iconv = function_exists("iconv");

	}


	}


	if(!isset($use_mb))
{
$use_mb = function_exists("mb_convert_encoding");

	if(!isset($use_mb))
{
$use_mb = function_exists("mb_convert_encoding");

Zeile 5215Zeile 5532
	elseif($charset == "iso-8859-1" && function_exists("utf8_encode"))
{
if($to)

	elseif($charset == "iso-8859-1" && function_exists("utf8_encode"))
{
if($to)

		{

		{

			return utf8_encode($str);
}
else

			return utf8_encode($str);
}
else

Zeile 5265Zeile 5582
			for($m = $j[$k]; $m >= 1; $m--)
{
$h--;

			for($m = $j[$k]; $m >= 1; $m--)
{
$h--;





				if($i == $year && $l == $month && $m == $day)
{
return $h;

				if($i == $year && $l == $month && $m == $day)
{
return $h;

Zeile 5285Zeile 5602
 *
* @param int $in The year.
* @return array The number of days in each month of that year

 *
* @param int $in The year.
* @return array The number of days in each month of that year

 */

 */

function get_bdays($in)
{
return array(

function get_bdays($in)
{
return array(

		31,

		31,

		($in % 4 == 0 && ($in % 100 > 0 || $in % 400 == 0) ? 29 : 28),

		($in % 4 == 0 && ($in % 100 > 0 || $in % 400 == 0) ? 29 : 28),

		31,



		31,
30,
31,

		30,

		30,

		31,
30,
31,

		31,



		31,
30,
31,

		31,
30,
31,

Zeile 5344Zeile 5661
		$lang->month_11,
$lang->month_12
);

		$lang->month_11,
$lang->month_12
);



 

// This needs to be in this specific order
$find = array(


// This needs to be in this specific order
$find = array(

Zeile 5611Zeile 5927
	}

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 5624Zeile 5967
function my_strpos($haystack, $needle, $offset=0)
{
if($needle == '')

function my_strpos($haystack, $needle, $offset=0)
{
if($needle == '')

	{
return false;
}

	{
return false;
}


if(function_exists("mb_strpos"))
{
$position = mb_strpos($haystack, $needle, $offset);


if(function_exists("mb_strpos"))
{
$position = mb_strpos($haystack, $needle, $offset);

	}

	}

	else
{
$position = strpos($haystack, $needle, $offset);
}

return $position;

	else
{
$position = strpos($haystack, $needle, $offset);
}

return $position;

}


}


/**
* Ups the case of a string, mb strings accounted for
*

/**
* Ups the case of a string, mb strings accounted for
*

Zeile 5651Zeile 5994
	if(function_exists("mb_strtoupper"))
{
$string = mb_strtoupper($string);

	if(function_exists("mb_strtoupper"))
{
$string = mb_strtoupper($string);

	}
else

	}
else

	{
$string = strtoupper($string);
}

	{
$string = strtoupper($string);
}

Zeile 5669Zeile 6012
function unhtmlentities($string)
{
// Replace numeric entities

function unhtmlentities($string)
{
// Replace numeric entities

	$string = preg_replace_callback('~&#x([0-9a-f]+);~i', create_function('$matches', 'return unichr(hexdec($matches[1]));'), $string);
$string = preg_replace_callback('~&#([0-9]+);~', create_function('$matches', 'return unichr($matches[1]);'), $string);

	$string = preg_replace_callback('~&#x([0-9a-f]+);~i', 'unichr_callback1', $string);
$string = preg_replace_callback('~&#([0-9]+);~', 'unichr_callback2', $string);


// Replace literal entities
$trans_tbl = get_html_translation_table(HTML_ENTITIES);
$trans_tbl = array_flip($trans_tbl);

return strtr($string, $trans_tbl);


// Replace literal entities
$trans_tbl = get_html_translation_table(HTML_ENTITIES);
$trans_tbl = array_flip($trans_tbl);

return strtr($string, $trans_tbl);

}

/**

}

/**

 * Returns any ascii to it's character (utf-8 safe).
*
* @param int $c The ascii to characterize.

 * Returns any ascii to it's character (utf-8 safe).
*
* @param int $c The ascii to characterize.

Zeile 5692Zeile 6035
		return chr($c);
}
else if($c <= 0x7FF)

		return chr($c);
}
else if($c <= 0x7FF)

	{

	{

		return chr(0xC0 | $c >> 6) . chr(0x80 | $c & 0x3F);

		return chr(0xC0 | $c >> 6) . chr(0x80 | $c & 0x3F);

	}

	}

	else if($c <= 0xFFFF)

	else if($c <= 0xFFFF)

	{

	{

		return chr(0xE0 | $c >> 12) . chr(0x80 | $c >> 6 & 0x3F)
. chr(0x80 | $c & 0x3F);
}

		return chr(0xE0 | $c >> 12) . chr(0x80 | $c >> 6 & 0x3F)
. chr(0x80 | $c & 0x3F);
}

Zeile 5705Zeile 6048
		return chr(0xF0 | $c >> 18) . chr(0x80 | $c >> 12 & 0x3F)
. chr(0x80 | $c >> 6 & 0x3F)
. chr(0x80 | $c & 0x3F);

		return chr(0xF0 | $c >> 18) . chr(0x80 | $c >> 12 & 0x3F)
. chr(0x80 | $c >> 6 & 0x3F)
. chr(0x80 | $c & 0x3F);

	}

	}

	else
{
return false;
}

	else
{
return false;
}

 
}

/**
* Returns any ascii to it's character (utf-8 safe).
*
* @param array $matches Matches.
* @return string|bool The characterized ascii. False on failure
*/
function unichr_callback1($matches)
{
return unichr(hexdec($matches[1]));
}

/**
* Returns any ascii to it's character (utf-8 safe).
*
* @param array $matches Matches.
* @return string|bool The characterized ascii. False on failure
*/
function unichr_callback2($matches)
{
return unichr($matches[1]);

}

/**

}

/**

Zeile 5717Zeile 6082
 *
* @param array $event The event data array.
* @return string The link to the event poster.

 *
* @param array $event The event data array.
* @return string The link to the event poster.

 */

 */

function get_event_poster($event)
{
$event['username'] = htmlspecialchars_uni($event['username']);

function get_event_poster($event)
{
$event['username'] = htmlspecialchars_uni($event['username']);

Zeile 5741Zeile 6106
	$event_date = my_date($mybb->settings['dateformat'], $event_date);

return $event_date;

	$event_date = my_date($mybb->settings['dateformat'], $event_date);

return $event_date;

}

/**

}

/**

 * Get the profile link.
*
* @param int $uid The user id of the profile.

 * Get the profile link.
*
* @param int $uid The user id of the profile.

Zeile 5752Zeile 6117
function get_profile_link($uid=0)
{
$link = str_replace("{uid}", $uid, PROFILE_URL);

function get_profile_link($uid=0)
{
$link = str_replace("{uid}", $uid, PROFILE_URL);

	return htmlspecialchars_uni($link);
}

/**

	return htmlspecialchars_uni($link);
}

/**

 * Get the announcement link.
*
* @param int $aid The announement id of the announcement.

 * Get the announcement link.
*
* @param int $aid The announement id of the announcement.

Zeile 5781Zeile 6146
	global $mybb, $lang;

if(!$username && $uid == 0)

	global $mybb, $lang;

if(!$username && $uid == 0)

	{

	{

		// Return Guest phrase for no UID, no guest nickname

		// Return Guest phrase for no UID, no guest nickname

		return $lang->guest;
}

		return htmlspecialchars_uni($lang->guest);
}

	elseif($uid == 0)
{
// Return the guest's nickname if user is a guest but has a nickname

	elseif($uid == 0)
{
// Return the guest's nickname if user is a guest but has a nickname

Zeile 5794Zeile 6159
	{
// Build the profile link for the registered user
if(!empty($target))

	{
// Build the profile link for the registered user
if(!empty($target))

		{

		{

			$target = " target=\"{$target}\"";
}


			$target = " target=\"{$target}\"";
}


Zeile 5819Zeile 6184
	if($page > 0)
{
$link = str_replace("{fid}", $fid, FORUM_URL_PAGED);

	if($page > 0)
{
$link = str_replace("{fid}", $fid, FORUM_URL_PAGED);

		$link = str_replace("{page}", $page, $link);

		$link = str_replace("{page}", $page, $link);

		return htmlspecialchars_uni($link);
}
else

		return htmlspecialchars_uni($link);
}
else

Zeile 5840Zeile 6205
function get_thread_link($tid, $page=0, $action='')
{
if($page > 1)

function get_thread_link($tid, $page=0, $action='')
{
if($page > 1)

	{
if($action)
{
$link = THREAD_URL_ACTION;
$link = str_replace("{action}", $action, $link);
}

	{
if($action)
{
$link = THREAD_URL_ACTION;
$link = str_replace("{action}", $action, $link);
}

		else
{
$link = THREAD_URL_PAGED;

		else
{
$link = THREAD_URL_PAGED;

Zeile 5866Zeile 6231
			$link = THREAD_URL;
}
$link = str_replace("{tid}", $tid, $link);

			$link = THREAD_URL;
}
$link = str_replace("{tid}", $tid, $link);

		return htmlspecialchars_uni($link);
}
}

/**

		return htmlspecialchars_uni($link);
}
}

/**

 * Build the post link.
*
* @param int $pid The post ID of the post

 * Build the post link.
*
* @param int $pid The post ID of the post

Zeile 5883Zeile 6248
	{
$link = str_replace("{tid}", $tid, THREAD_URL_POST);
$link = str_replace("{pid}", $pid, $link);

	{
$link = str_replace("{tid}", $tid, THREAD_URL_POST);
$link = str_replace("{pid}", $pid, $link);

		return htmlspecialchars_uni($link);

		return htmlspecialchars_uni($link);

	}
else
{

	}
else
{

Zeile 5920Zeile 6285
		$link = str_replace("{month}", $month, CALENDAR_URL_DAY);
$link = str_replace("{year}", $year, $link);
$link = str_replace("{day}", $day, $link);

		$link = str_replace("{month}", $month, CALENDAR_URL_DAY);
$link = str_replace("{year}", $year, $link);
$link = str_replace("{day}", $day, $link);

		$link = str_replace("{calendar}", $calendar, $link);

		$link = str_replace("{calendar}", $calendar, $link);

		return htmlspecialchars_uni($link);
}
else if($month > 0)

		return htmlspecialchars_uni($link);
}
else if($month > 0)

Zeile 6062Zeile 6427
	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 6121Zeile 6486
		else
{
$thread_cache[$tid] = false;

		else
{
$thread_cache[$tid] = false;

			return false;
}
}
}

			return false;
}
}
}


/**
* Get the post of a post id.


/**
* Get the post of a post id.

Zeile 6149Zeile 6514
		$post = $db->fetch_array($query);

if($post)

		$post = $db->fetch_array($query);

if($post)

		{

		{

			$post_cache[$pid] = $post;
return $post;

			$post_cache[$pid] = $post;
return $post;

		}

		}

		else
{
$post_cache[$pid] = false;
return false;

		else
{
$post_cache[$pid] = false;
return false;

		}
}
}

/**

		}
}
}

/**

 * 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.

Zeile 6173Zeile 6538
	if(!$forum_cache)
{
cache_forums();

	if(!$forum_cache)
{
cache_forums();

	}

	}


$inactive = array();



$inactive = array();


Zeile 6203Zeile 6568
 * @param bool $fatal (Optional) Stop execution if it finds an error with the login. Default is True
* @return bool|int Number of logins when success, false if failed.
*/

 * @param bool $fatal (Optional) Stop execution if it finds an error with the login. Default is True
* @return bool|int Number of logins when success, false if failed.
*/

function login_attempt_check($fatal = true)

function login_attempt_check($uid = 0, $fatal = true)

{

{

	global $mybb, $lang, $session, $db;

	global $mybb, $lang, $db;





	if($mybb->settings['failedlogincount'] == 0)
{
return 1;
}
// Note: Number of logins is defaulted to 1, because using 0 seems to clear cookie data. Not really a problem as long as we account for 1 being default.

// Use cookie if possible, otherwise use session
// Find better solution to prevent clearing cookies
$loginattempts = 0;
$failedlogin = 0;

	$attempts = array();
$uid = (int)$uid;
$now = TIME_NOW;












	if(!empty($mybb->cookies['loginattempts']))


	// Get this user's login attempts and eventual lockout, if a uid is provided
if($uid > 0)

	{

	{

		$loginattempts = $mybb->cookies['loginattempts'];







		$query = $db->simple_select("users", "loginattempts, loginlockoutexpiry", "uid='{$uid}'", 1);
$attempts = $db->fetch_array($query);

if($attempts['loginattempts'] <= 0)
{
return 0;
}

	}

	}


if(!empty($mybb->cookies['failedlogin']))
{
$failedlogin = $mybb->cookies['failedlogin'];











	// This user has a cookie lockout, show waiting time
elseif($mybb->cookies['lockoutexpiry'] && $mybb->cookies['lockoutexpiry'] > $now)
{
if($fatal)
{
$secsleft = (int)($mybb->cookies['lockoutexpiry'] - $now);
$hoursleft = floor($secsleft / 3600);
$minsleft = floor(($secsleft / 60) % 60);
$secsleft = floor($secsleft % 60);

error($lang->sprintf($lang->failed_login_wait, $hoursleft, $minsleft, $secsleft));
}

return false;

	}


	}


	// Work out if the user has had more than the allowed number of login attempts
if($loginattempts > $mybb->settings['failedlogincount'])

	if($mybb->settings['failedlogincount'] > 0 && $attempts['loginattempts'] >= $mybb->settings['failedlogincount'])


	{

	{

		// If so, then we need to work out if they can try to login again
// Some maths to work out how long they have left and display it to them
$now = TIME_NOW;











		// Set the expiry dateline if not set yet
if($attempts['loginlockoutexpiry'] == 0)
{
$attempts['loginlockoutexpiry'] = $now + ((int)$mybb->settings['failedlogintime'] * 60);

// Add a cookie lockout. This is used to prevent access to the login page immediately.
// A deep lockout is issued if he tries to login into a locked out account
my_setcookie('lockoutexpiry', $attempts['loginlockoutexpiry']);

$db->update_query("users", array(
"loginlockoutexpiry" => $attempts['loginlockoutexpiry']
), "uid='{$uid}'");
}





		if(empty($mybb->cookies['failedlogin']))
{
$failedtime = $now;
}

		if(empty($mybb->cookies['lockoutexpiry']))
{
$failedtime = $attempts['loginlockoutexpiry'];
}

		else
{

		else
{

			$failedtime = $mybb->cookies['failedlogin'];

			$failedtime = $mybb->cookies['lockoutexpiry'];

		}


		}


		$secondsleft = $mybb->settings['failedlogintime'] * 60 + $failedtime - $now;
$hoursleft = floor($secondsleft / 3600);
$minsleft = floor(($secondsleft / 60) % 60);
$secsleft = floor($secondsleft % 60);

// This value will be empty the first time the user doesn't login in, set it
if(empty($failedlogin))

		// Are we still locked out?
if($attempts['loginlockoutexpiry'] > $now)






		{

		{

			my_setcookie('failedlogin', $now);

 
			if($fatal)
{

			if($fatal)
{

				error($lang->sprintf($lang->failed_login_wait, $hoursleft, $minsleft, $secsleft));
}

return false;
}

				$secsleft = (int)($attempts['loginlockoutexpiry'] - $now);
$hoursleft = floor($secsleft / 3600);
$minsleft = floor(($secsleft / 60) % 60);
$secsleft = floor($secsleft % 60);






		// Work out if the user has waited long enough before letting them login again
if($mybb->cookies['failedlogin'] < ($now - $mybb->settings['failedlogintime'] * 60))
{
my_setcookie('loginattempts', 1);
my_unsetcookie('failedlogin');
if($mybb->user['uid'] != 0)
{
$update_array = array(
'loginattempts' => 1
);
$db->update_query("users", $update_array, "uid = '{$mybb->user['uid']}'");
}
return 1;
}
// Not waited long enough
else if($mybb->cookies['failedlogin'] > ($now - $mybb->settings['failedlogintime'] * 60))
{
if($fatal)
{

 
				error($lang->sprintf($lang->failed_login_wait, $hoursleft, $minsleft, $secsleft));
}

return false;

				error($lang->sprintf($lang->failed_login_wait, $hoursleft, $minsleft, $secsleft));
}

return false;

 
		}
// Unlock if enough time has passed
else {

if($uid > 0)
{
$db->update_query("users", array(
"loginattempts" => 0,
"loginlockoutexpiry" => 0
), "uid='{$uid}'");
}

// Wipe the cookie, no matter if a guest or a member
my_unsetcookie('lockoutexpiry');

return 0;

		}
}

// User can attempt another login

		}
}

// User can attempt another login

	return $loginattempts;

	return $attempts['loginattempts'];

}

/**

}

/**

Zeile 6299Zeile 6673
 */
function validate_email_format($email)
{

 */
function validate_email_format($email)
{

	if(strpos($email, ' ') !== false)
{
return false;
}
// Valid local characters for email addresses: http://www.remote.org/jochen/mail/info/chars.html
return preg_match("/^[a-zA-Z0-9&*+\-_.{}~^\?=\/]+@[a-zA-Z0-9-]+\.([a-zA-Z0-9-]+\.)*[a-zA-Z0-9-]{2,}$/si", $email);

	return filter_var($email, FILTER_VALIDATE_EMAIL) !== false;






}

/**

}

/**

Zeile 6331Zeile 6700
	}

return false;

	}

return false;

}


}


/**
* Rebuilds settings.php
*

/**
* Rebuilds settings.php
*

Zeile 6341Zeile 6710
{
global $db, $mybb;


{
global $db, $mybb;


	if(!file_exists(MYBB_ROOT."inc/settings.php"))
{
$mode = "x";
}
else
{
$mode = "w";
}

$options = array(
"order_by" => "title",
"order_dir" => "ASC"
);
$query = $db->simple_select("settings", "value, name", "", $options);

	$query = $db->simple_select("settings", "value, name", "", array(
'order_by' => 'title',
'order_dir' => 'ASC',
));















	$settings = null;

	$settings = '';

	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";
}





	$settings = "<"."?php\n/*********************************\ \n  DO NOT EDIT THIS FILE, PLEASE USE\n  THE SETTINGS EDITOR\n\*********************************/\n\n$settings\n";

	$settings = "<"."?php\n/*********************************\ \n  DO NOT EDIT THIS FILE, PLEASE USE\n  THE SETTINGS EDITOR\n\*********************************/\n\n$settings\n";

	$file = @fopen(MYBB_ROOT."inc/settings.php", $mode);
@fwrite($file, $settings);
@fclose($file);


file_put_contents(MYBB_ROOT.'inc/settings.php', $settings, LOCK_EX);



$GLOBALS['settings'] = &$mybb->settings;
}


$GLOBALS['settings'] = &$mybb->settings;
}

Zeile 6381Zeile 6741
function build_highlight_array($terms)
{
global $mybb;

function build_highlight_array($terms)
{
global $mybb;





	if($mybb->settings['minsearchword'] < 1)
{
$mybb->settings['minsearchword'] = 3;

	if($mybb->settings['minsearchword'] < 1)
{
$mybb->settings['minsearchword'] = 3;

Zeile 6432Zeile 6792
						}
$words[] = trim($word);
}

						}
$words[] = trim($word);
}

				}

				}

			}
$inquote = !$inquote;
}

			}
$inquote = !$inquote;
}

Zeile 6462Zeile 6822

// 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


// 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($words, create_function('$a,$b', 'return strlen($b) - strlen($a);'));

	usort($words, 'build_highlight_array_sort');


// 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 6484Zeile 6844
	}

return $highlight_cache;

	}

return $highlight_cache;

 
}

/**
* Sort the word array by length. Largest terms go first and work their way down to the smallest term.
*
* @param string $a First word.
* @param string $b Second word.
* @return integer Result of comparison function.
*/
function build_highlight_array_sort($a, $b)
{
return strlen($b) - strlen($a);

}

/**

}

/**

Zeile 6900Zeile 7272

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 6961Zeile 7333
					'ssl' => array(
'verify_peer' => false,
'verify_peer_name' => false,

					'ssl' => array(
'verify_peer' => false,
'verify_peer_name' => false,

 
						'peer_name' => $url_components['host'],

					),
));
}

					),
));
}

Zeile 7025Zeile 7398

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 7432Zeile 7805
 * @param array $array The array of forums
* @return integer The number of sub forums
*/

 * @param array $array The array of forums
* @return integer The number of sub forums
*/

function subforums_count($array)

function subforums_count($array=array())

{
$count = 0;
foreach($array as $array2)

{
$count = 0;
foreach($array as $array2)

Zeile 7713Zeile 8086
	static $time_start;

$time = microtime(true);

	static $time_start;

$time = microtime(true);



 

// Just starting timer, init and return
if(!$time_start)


// Just starting timer, init and return
if(!$time_start)

	{

	{

		$time_start = $time;
return;

		$time_start = $time;
return;

	}

	}

	// Timer has run, return execution time
else
{

	// Timer has run, return execution time
else
{

Zeile 7728Zeile 8100
		if($total < 0) $total = 0;
$time_start = 0;
return $total;

		if($total < 0) $total = 0;
$time_start = 0;
return $total;

	}

	}

}

/**

}

/**

Zeile 7784Zeile 8156
				{
$filename = $path."/".$file;
$handle = fopen($filename, "rb");

				{
$filename = $path."/".$file;
$handle = fopen($filename, "rb");

					$contents = '';

					$hashingContext = hash_init('sha512');

					while(!feof($handle))
{

					while(!feof($handle))
{

						$contents .= fread($handle, 8192);

						hash_update($hashingContext, fread($handle, 8192));

					}
fclose($handle);


					}
fclose($handle);


					$md5 = md5($contents);

					$checksum = hash_final($hashingContext);


// Does it match any of our hashes (unix/windows new lines taken into consideration with the hashes)


// Does it match any of our hashes (unix/windows new lines taken into consideration with the hashes)

					if(!in_array($md5, $checksums[$file_path]))

					if(!in_array($checksum, $checksums[$file_path]))

					{
$bad_verify_files[] = array("status" => "changed", "path" => $file_path);
}

					{
$bad_verify_files[] = array("status" => "changed", "path" => $file_path);
}

Zeile 7829Zeile 8201

/**
* Returns a signed value equal to an integer


/**
* Returns a signed value equal to an integer

 *

 *

 * @param int $int The integer
* @return string The signed equivalent
*/

 * @param int $int The integer
* @return string The signed equivalent
*/

Zeile 7857Zeile 8229
	if(version_compare(PHP_VERSION, '7.0', '>='))
{
try

	if(version_compare(PHP_VERSION, '7.0', '>='))
{
try

		{

		{

			$output = random_bytes($bytes);
} catch (Exception $e) {

			$output = random_bytes($bytes);
} catch (Exception $e) {

		}
}

		}
}


if(strlen($output) < $bytes)
{


if(strlen($output) < $bytes)
{

Zeile 7869Zeile 8241
		{
$output = @fread($handle, $bytes);
@fclose($handle);

		{
$output = @fread($handle, $bytes);
@fclose($handle);

		}
}
else

		}
}
else

	{
return $output;
}

	{
return $output;
}

Zeile 7885Zeile 8257
				$source = MCRYPT_DEV_URANDOM;
}
else

				$source = MCRYPT_DEV_URANDOM;
}
else

			{

			{

				$source = MCRYPT_RAND;
}


				$source = MCRYPT_RAND;
}


Zeile 7908Zeile 8280
				if ($crypto_strong == false)
{
$output = null;

				if ($crypto_strong == false)
{
$output = null;

				}
}
}
}
else
{

				}
}
}
}
else
{

		return $output;
}


		return $output;
}


Zeile 7940Zeile 8312
	if(strlen($output) < $bytes)
{
// Close to what PHP basically uses internally to seed, but not quite.

	if(strlen($output) < $bytes)
{
// Close to what PHP basically uses internally to seed, but not quite.

		$unique_state = microtime().@getmypid();

		$unique_state = microtime().@getmypid();


$rounds = ceil($bytes / 16);



$rounds = ceil($bytes / 16);


Zeile 8443Zeile 8815
	}

$pm['options'] = array(

	}

$pm['options'] = array(

		"signature" => 0,

 
		"disablesmilies" => 0,
"savecopy" => 0,
"readreceipt" => 0

		"disablesmilies" => 0,
"savecopy" => 0,
"readreceipt" => 0

Zeile 8496Zeile 8867
		'ipaddress' => $db->escape_binary($ip_address),
'dateline' => (int)TIME_NOW,
'data' => $db->escape_string(@my_serialize($data)),

		'ipaddress' => $db->escape_binary($ip_address),
'dateline' => (int)TIME_NOW,
'data' => $db->escape_string(@my_serialize($data)),

	);


	);


	return (bool)$db->insert_query('spamlog', $insert_array);
}

/**
* Copy a file to the CDN.

	return (bool)$db->insert_query('spamlog', $insert_array);
}

/**
* Copy a file to the CDN.

 *

 *

 * @param string $file_path     The path to the file to upload to the CDN.
*
* @param string $uploaded_path The path the file was uploaded to, reference parameter for when this may be needed.

 * @param string $file_path     The path to the file to upload to the CDN.
*
* @param string $uploaded_path The path the file was uploaded to, reference parameter for when this may be needed.

Zeile 8511Zeile 8882
 * @return bool Whether the file was copied successfully.
*/
function copy_file_to_cdn($file_path = '', &$uploaded_path = null)

 * @return bool Whether the file was copied successfully.
*/
function copy_file_to_cdn($file_path = '', &$uploaded_path = null)

{

{

	global $mybb, $plugins;


	global $mybb, $plugins;


	$success = false;

$file_path = (string)$file_path;

	$success = false;

$file_path = (string)$file_path;


$real_file_path = realpath($file_path);



$real_file_path = realpath($file_path);


Zeile 8525Zeile 8896
	$file_dir_path = ltrim($file_dir_path, './\\');

$file_name = basename($real_file_path);

	$file_dir_path = ltrim($file_dir_path, './\\');

$file_name = basename($real_file_path);





	if(file_exists($file_path))
{

	if(file_exists($file_path))
{

 

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($mybb->settings['usecdn'] && !empty($mybb->settings['cdnpath']))
{
$cdn_path = rtrim($mybb->settings['cdnpath'], '/\\');

		if($mybb->settings['usecdn'] && !empty($mybb->settings['cdnpath']))
{
$cdn_path = rtrim($mybb->settings['cdnpath'], '/\\');

Zeile 8567Zeile 8950
				'uploaded_path' => &$uploaded_path,
'success' => &$success,
);

				'uploaded_path' => &$uploaded_path,
'success' => &$success,
);





			$plugins->run_hooks('copy_file_to_cdn_end', $hook_args);
}
}

			$plugins->run_hooks('copy_file_to_cdn_end', $hook_args);
}
}

Zeile 8580Zeile 8963
 *
* @param string $url The url to validate.
* @param bool $relative_path Whether or not the url could be a relative path.

 *
* @param string $url The url to validate.
* @param bool $relative_path Whether or not the url could be a relative path.

 
 * @param bool $allow_local Whether or not the url could be pointing to local networks.

 *
* @return bool Whether this is a valid url.
*/

 *
* @return bool Whether this is a valid url.
*/

function my_validate_url($url, $relative_path=false)

function my_validate_url($url, $relative_path=false, $allow_local=false)

{

{

	if($relative_path && my_substr($url, 0, 1) == '/' || preg_match('_^(?:(?: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', $url))










	if($allow_local)
{
$regex = '_^(?:(?:https?|ftp)://)(?:\S+(?::\S*)?@)?(?:(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:localhost|(?:(?:[a-z\x{00a1}-\x{ffff}0-9]-*)*[a-z\x{00a1}-\x{ffff}0-9]+)(?:\.(?:[a-z\x{00a1}-\x{ffff}0-9]-*)*[a-z\x{00a1}-\x{ffff}0-9]+)*(?:\.(?:[a-z\x{00a1}-\x{ffff}]{2,}))\.?))(?::\d{2,5})?(?:[/?#]\S*)?$_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';
}

if($relative_path && my_substr($url, 0, 1) == '/' || preg_match($regex, $url))

	{
return true;
}

	{
return true;
}



 
	return false;
}

/**
* Strip html tags from string, also removes <script> and <style> contents.

	return false;
}

/**
* Strip html tags from string, also removes <script> and <style> contents.

 * 


 *
* @deprecated

 * @param  string $string         String to stripe
* @param string $allowable_tags Allowed html tags

 * @param  string $string         String to stripe
* @param string $allowable_tags Allowed html tags

 * 

 *

 * @return string                 Striped string
*/
function my_strip_tags($string, $allowable_tags = '')

 * @return string                 Striped string
*/
function my_strip_tags($string, $allowable_tags = '')

{

{

	$pattern = array(
'@(&lt;)style[^(&gt;)]*?(&gt;).*?(&lt;)/style(&gt;)@siu',
'@(&lt;)script[^(&gt;)]*?.*?(&lt;)/script(&gt;)@siu',

	$pattern = array(
'@(&lt;)style[^(&gt;)]*?(&gt;).*?(&lt;)/style(&gt;)@siu',
'@(&lt;)script[^(&gt;)]*?.*?(&lt;)/script(&gt;)@siu',

Zeile 8611Zeile 9004
	);
$string = preg_replace($pattern, '', $string);
return strip_tags($string, $allowable_tags);

	);
$string = preg_replace($pattern, '', $string);
return strip_tags($string, $allowable_tags);

 
}

/**
* Escapes a RFC 4180-compliant CSV string.
* Based on https://github.com/Automattic/camptix/blob/f80725094440bf09861383b8f11e96c177c45789/camptix.php#L2867
*
* @param string $string The string to be escaped
* @param boolean $escape_active_content Whether or not to escape active content trigger characters
* @return string The escaped string
*/
function my_escape_csv($string, $escape_active_content=true)
{
if($escape_active_content)
{
$active_content_triggers = array('=', '+', '-', '@');
$delimiters = array(',', ';', ':', '|', '^', "\n", "\t", " ");

$first_character = mb_substr($string, 0, 1);

if(
in_array($first_character, $active_content_triggers, true) ||
in_array($first_character, $delimiters, true)
)
{
$string = "'".$string;
}

foreach($delimiters as $delimiter)
{
foreach($active_content_triggers as $trigger)
{
$string = str_replace($delimiter.$trigger, $delimiter."'".$trigger, $string);
}
}
}

$string = str_replace('"', '""', $string);

return $string;
}

// Fallback function for 'array_column', PHP < 5.5.0 compatibility
if(!function_exists('array_column'))
{
function array_column($input, $column_key)
{
$values = array();
if(!is_array($input))
{
$input = array($input);
}
foreach($input as $val)
{
if(is_array($val) && isset($val[$column_key]))
{
$values[] = $val[$column_key];
}
elseif(is_object($val) && isset($val->$column_key))
{
$values[] = $val->$column_key;
}
}
return $values;
}
}

/**
* Performs a timing attack safe string comparison.
*
* @param string $known_string The first string to be compared.
* @param string $user_string The second, user-supplied string to be compared.
* @return bool Result of the comparison.
*/
function my_hash_equals($known_string, $user_string)
{
if(version_compare(PHP_VERSION, '5.6.0', '>='))
{
return hash_equals($known_string, $user_string);
}
else
{
$known_string_length = my_strlen($known_string);
$user_string_length = my_strlen($user_string);

if($user_string_length != $known_string_length)
{
return false;
}

$result = 0;

for($i = 0; $i < $known_string_length; $i++)
{
$result |= ord($known_string[$i]) ^ ord($user_string[$i]);
}

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;

}

}