Vergleich inc/functions.php - 1.8.19 - 1.8.25

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Zeile 224Zeile 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 610Zeile 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)
{

	{
if($silent == true)
{

Zeile 664Zeile 680

/**
* Return a parent list for the specified forum.


/**
* Return a parent list for the specified forum.

 *

 *

 * @param int $fid The forum id to get the parent list for.
* @return string The comma-separated parent list.
*/

 * @param int $fid The forum id to get the parent list for.
* @return string The comma-separated parent list.
*/

Zeile 678Zeile 694
		return $forumarraycache[$fid]['parentlist'];
}
elseif($forum_cache[$fid])

		return $forumarraycache[$fid]['parentlist'];
}
elseif($forum_cache[$fid])

	{

	{

		return $forum_cache[$fid]['parentlist'];
}
else

		return $forum_cache[$fid]['parentlist'];
}
else

Zeile 733Zeile 749
	{
$forum_cache = $cache->read("forums", 1);
return $forum_cache;

	{
$forum_cache = $cache->read("forums", 1);
return $forum_cache;

	}


	}


	if(!$forum_cache)
{
$forum_cache = $cache->read("forums");

	if(!$forum_cache)
{
$forum_cache = $cache->read("forums");

Zeile 745Zeile 761
		}
}
return $forum_cache;

		}
}
return $forum_cache;

}

/**

}

/**

 * Generate an array of all child and descendant forums for a specific forum.
*
* @param int $fid The forum ID

 * Generate an array of all child and descendant forums for a specific forum.
*
* @param int $fid The forum ID

Zeile 775Zeile 791
	}

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 844Zeile 860
	}

if(!is_array($errors))

	}

if(!is_array($errors))

	{

	{

		$errors = array($errors);
}


		$errors = array($errors);
}


Zeile 870Zeile 886
	foreach($errors as $error)
{
eval("\$errorlist .= \"".$templates->get("error_inline_item")."\";");

	foreach($errors as $error)
{
eval("\$errorlist .= \"".$templates->get("error_inline_item")."\";");

	}

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

	}

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


return $errors;
}


return $errors;
}





/**
* Presents the user with a "no permission" page
*/

/**
* Presents the user with a "no permission" page
*/

Zeile 886Zeile 902

$time = TIME_NOW;
$plugins->run_hooks("no_permission");


$time = TIME_NOW;
$plugins->run_hooks("no_permission");





	$noperm_array = array (
"nopermission" => '1',
"location1" => 0,

	$noperm_array = array (
"nopermission" => '1',
"location1" => 0,

Zeile 955Zeile 971
	$redirect_args = array('url' => &$url, 'message' => &$message, 'title' => &$title);

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

	$redirect_args = array('url' => &$url, 'message' => &$message, 'title' => &$title);

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





	if($mybb->get_input('ajax', MyBB::INPUT_INT))
{
// Send our headers.

	if($mybb->get_input('ajax', MyBB::INPUT_INT))
{
// Send our headers.

Zeile 1031Zeile 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 '';

	}

$page = (int)$page;











	}

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

$page = (int)$page;


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


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


Zeile 1066Zeile 1091
	{
$from = 1;
$to = $from+$mybb->settings['maxmultipagelinks']-1;

	{
$from = 1;
$to = $from+$mybb->settings['maxmultipagelinks']-1;

	}

	}


if($to > $pages)
{


if($to > $pages)
{

Zeile 1287Zeile 1312
		}

foreach($groupscache[$gid] as $perm => $access)

		}

foreach($groupscache[$gid] as $perm => $access)

		{

		{

			if(!in_array($perm, $grouppermignore))
{
if(isset($usergroup[$perm]))

			if(!in_array($perm, $grouppermignore))
{
if(isset($usergroup[$perm]))

				{

				{

					$permbit = $usergroup[$perm];

					$permbit = $usergroup[$perm];

				}

				}

				else
{
$permbit = "";

				else
{
$permbit = "";

Zeile 1301Zeile 1326

// 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))


// 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;

					$usergroup[$perm] = 0;
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;

Zeile 1315Zeile 1340
	}

return $usergroup;

	}

return $usergroup;

}

}


/**
* Fetch the display group properties for a specific display group


/**
* Fetch the display group properties for a specific display group

Zeile 1383Zeile 1408
	}

if(!is_array($forum_cache))

	}

if(!is_array($forum_cache))

	{
$forum_cache = cache_forums();


	{
$forum_cache = cache_forums();


		if(!$forum_cache)
{
return false;
}

		if(!$forum_cache)
{
return false;
}

	}

	}


if(!is_array($fpermcache))
{


if(!is_array($fpermcache))
{

Zeile 1398Zeile 1423
	}

if($fid) // Fetch the permissions for a single forum

	}

if($fid) // Fetch the permissions for a single forum

	{

	{

		if(empty($cached_forum_permissions_permissions[$gid][$fid]))

		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];

			$cached_forum_permissions_permissions[$gid][$fid] = fetch_forum_permissions($fid, $gid, $groupperms);
}
return $cached_forum_permissions_permissions[$gid][$fid];

Zeile 1412Zeile 1437
			foreach($forum_cache as $forum)
{
$cached_forum_permissions[$gid][$forum['fid']] = fetch_forum_permissions($forum['fid'], $gid, $groupperms);

			foreach($forum_cache as $forum)
{
$cached_forum_permissions[$gid][$forum['fid']] = fetch_forum_permissions($forum['fid'], $gid, $groupperms);

			}

			}

		}
return $cached_forum_permissions[$gid];
}

		}
return $cached_forum_permissions[$gid];
}

Zeile 1481Zeile 1506
			}

if($level_permissions["canview"] && empty($level_permissions["canonlyviewownthreads"]))

			}

if($level_permissions["canview"] && empty($level_permissions["canonlyviewownthreads"]))

			{

			{

				$only_view_own_threads = 0;
}


				$only_view_own_threads = 0;
}


Zeile 1509Zeile 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 1549Zeile 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 1574Zeile 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 1803Zeile 1871
			}
}
}

			}
}
}

 
}

/**
* 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 1847Zeile 1971
		}

eval("\$iconlist .= \"".$templates->get("posticons_icon")."\";");

		}

eval("\$iconlist .= \"".$templates->get("posticons_icon")."\";");

	}

	}


if(!empty($iconlist))
{


if(!empty($iconlist))
{

Zeile 1875Zeile 1999
	global $mybb;

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

	global $mybb;

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

	{

	{

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


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


Zeile 1902Zeile 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']))

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

	{

	{

		$cookie .= "; path={$mybb->settings['cookiepath']}";

		$cookie .= "; path={$mybb->settings['cookiepath']}";

	}

	}


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


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

	{

	{

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

if($httponly == true)
{
$cookie .= "; HttpOnly";

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

if($httponly == true)
{
$cookie .= "; HttpOnly";

	}

	}


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


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

Zeile 1945Zeile 2069
 * @param string $name The cookie identifier.
*/
function my_unsetcookie($name)

 * @param string $name The cookie identifier.
*/
function my_unsetcookie($name)

{

{

	global $mybb;

$expires = -3600;

	global $mybb;

$expires = -3600;

Zeile 1973Zeile 2097
	$cookie = my_unserialize($mybb->cookies['mybb'][$name]);

if(is_array($cookie) && isset($cookie[$id]))

	$cookie = my_unserialize($mybb->cookies['mybb'][$name]);

if(is_array($cookie) && isset($cookie[$id]))

	{

	{

		return $cookie[$id];
}
else

		return $cookie[$id];
}
else

Zeile 2028Zeile 2152
 * @param string $str
* @return mixed
* @throw Exception if $str is malformed or contains unsupported types (e.g., resources, objects)

 * @param string $str
* @return mixed
* @throw Exception if $str is malformed or contains unsupported types (e.g., resources, objects)

 */

 */

function _safe_unserialize($str)
{
if(strlen($str) > MAX_SERIALIZED_INPUT_LENGTH)

function _safe_unserialize($str)
{
if(strlen($str) > MAX_SERIALIZED_INPUT_LENGTH)

Zeile 2251Zeile 2375
	if(is_int($value))
{
return 'i:'.$value.';';

	if(is_int($value))
{
return 'i:'.$value.';';

	}

	}


if(is_float($value))
{


if(is_float($value))
{

Zeile 2474Zeile 2598
				if($new_stats[$counter] < 0)
{
$new_stats[$counter] = 0;

				if($new_stats[$counter] < 0)
{
$new_stats[$counter] = 0;

				}

				}

			}
}

			}
}

	}

	}


if(!$force)


if(!$force)

	{

	{

		$stats_changes = array_merge($stats, $new_stats); // Overwrite changed values
return;
}

// Fetch latest user if the user count is changing
if(array_key_exists('numusers', $changes))

		$stats_changes = array_merge($stats, $new_stats); // Overwrite changed values
return;
}

// Fetch latest user if the user count is changing
if(array_key_exists('numusers', $changes))

	{

	{

		$query = $db->simple_select("users", "uid, username", "", array('order_by' => 'regdate', 'order_dir' => 'DESC', 'limit' => 1));
$lastmember = $db->fetch_array($query);
$new_stats['lastuid'] = $lastmember['uid'];

		$query = $db->simple_select("users", "uid, username", "", array('order_by' => 'regdate', 'order_dir' => 'DESC', 'limit' => 1));
$lastmember = $db->fetch_array($query);
$new_stats['lastuid'] = $lastmember['uid'];

Zeile 2497Zeile 2621
	if(!empty($new_stats))
{
if(is_array($stats))

	if(!empty($new_stats))
{
if(is_array($stats))

		{

		{

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

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

		}
else
{

		}
else
{

			$stats = $new_stats;
}
}

			$stats = $new_stats;
}
}

Zeile 2528Zeile 2652
function update_forum_counters($fid, $changes=array())
{
global $db;

function update_forum_counters($fid, $changes=array())
{
global $db;





	$update_query = array();

$counters = array('threads', 'unapprovedthreads', 'posts', 'unapprovedposts', 'deletedposts', 'deletedthreads');

	$update_query = array();

$counters = array('threads', 'unapprovedthreads', 'posts', 'unapprovedposts', 'deletedposts', 'deletedthreads');

Zeile 2542Zeile 2666
		if(array_key_exists($counter, $changes))
{
if(substr($changes[$counter], 0, 2) == "+-")

		if(array_key_exists($counter, $changes))
{
if(substr($changes[$counter], 0, 2) == "+-")

			{

			{

				$changes[$counter] = substr($changes[$counter], 1);
}
// Adding or subtracting from previous value?
if(substr($changes[$counter], 0, 1) == "+" || substr($changes[$counter], 0, 1) == "-")

				$changes[$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] = $forum[$counter] + $changes[$counter];
}

				if((int)$changes[$counter] != 0)
{
$update_query[$counter] = $forum[$counter] + $changes[$counter];
}

			}

			}

			else
{
$update_query[$counter] = $changes[$counter];

			else
{
$update_query[$counter] = $changes[$counter];

			}


			}


			// Less than 0? That's bad
if(isset($update_query[$counter]) && $update_query[$counter] < 0)
{
$update_query[$counter] = 0;
}
}

			// Less than 0? That's bad
if(isset($update_query[$counter]) && $update_query[$counter] < 0)
{
$update_query[$counter] = 0;
}
}

	}

	}


// Only update if we're actually doing something
if(count($update_query) > 0)
{
$db->update_query("forums", $update_query, "fid='".(int)$fid."'");


// Only update if we're actually doing something
if(count($update_query) > 0)
{
$db->update_query("forums", $update_query, "fid='".(int)$fid."'");

	}

	}


// Guess we should update the statistics too?
$new_stats = array();


// Guess we should update the statistics too?
$new_stats = array();

Zeile 2580Zeile 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}";

		}
}


		}
}


	if(array_key_exists('unapprovedthreads', $update_query))
{
$unapprovedthreads_diff = $update_query['unapprovedthreads'] - $forum['unapprovedthreads'];

	if(array_key_exists('unapprovedthreads', $update_query))
{
$unapprovedthreads_diff = $update_query['unapprovedthreads'] - $forum['unapprovedthreads'];

Zeile 2614Zeile 2738
	}

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

	}

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

	{

	{

		$unapprovedposts_diff = $update_query['unapprovedposts'] - $forum['unapprovedposts'];
if($unapprovedposts_diff > -1)
{

		$unapprovedposts_diff = $update_query['unapprovedposts'] - $forum['unapprovedposts'];
if($unapprovedposts_diff > -1)
{

Zeile 2656Zeile 2780
	{
update_stats($new_stats);
}

	{
update_stats($new_stats);
}

}

}


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


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

Zeile 2684Zeile 2808
		"lastposttid" => (int)$lastpost['tid'],
"lastpostsubject" => $db->escape_string($lastpost['subject'])
);

		"lastposttid" => (int)$lastpost['tid'],
"lastpostsubject" => $db->escape_string($lastpost['subject'])
);





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


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


Zeile 2695Zeile 2819
 * @param array $changes Array of items being updated (replies, unapprovedposts, deletedposts, attachmentcount) and their value (ex, 1, +1, -1)
*/
function update_thread_counters($tid, $changes=array())

 * @param array $changes Array of items being updated (replies, unapprovedposts, deletedposts, attachmentcount) and their value (ex, 1, +1, -1)
*/
function update_thread_counters($tid, $changes=array())

{
global $db;


{
global $db;


	$update_query = array();
$tid = (int)$tid;


	$update_query = array();
$tid = (int)$tid;


	$counters = array('replies', 'unapprovedposts', 'attachmentcount', 'deletedposts', 'attachmentcount');


	$counters = array('replies', 'unapprovedposts', 'attachmentcount', 'deletedposts', 'attachmentcount');


	// Fetch above counters for this thread
$query = $db->simple_select("threads", implode(",", $counters), "tid='{$tid}'");
$thread = $db->fetch_array($query);

	// Fetch above counters for this thread
$query = $db->simple_select("threads", implode(",", $counters), "tid='{$tid}'");
$thread = $db->fetch_array($query);

Zeile 2714Zeile 2838
			if(substr($changes[$counter], 0, 2) == "+-")
{
$changes[$counter] = substr($changes[$counter], 1);

			if(substr($changes[$counter], 0, 2) == "+-")
{
$changes[$counter] = substr($changes[$counter], 1);

			}

			}

			// Adding or subtracting from previous value?
if(substr($changes[$counter], 0, 1) == "+" || substr($changes[$counter], 0, 1) == "-")
{

			// Adding or subtracting from previous value?
if(substr($changes[$counter], 0, 1) == "+" || substr($changes[$counter], 0, 1) == "-")
{

Zeile 2760Zeile 2884
	if(strpos($thread['closed'], 'moved|') !== false)
{
return;

	if(strpos($thread['closed'], 'moved|') !== false)
{
return;

	}

$query = $db->query("

	}

$query = $db->query("

		SELECT u.uid, u.username, p.username AS postusername, p.dateline
FROM ".TABLE_PREFIX."posts p
LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)

		SELECT u.uid, u.username, p.username AS postusername, p.dateline
FROM ".TABLE_PREFIX."posts p
LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)

Zeile 2794Zeile 2918
	if(empty($lastpost['username']))
{
$lastpost['username'] = $lastpost['postusername'];

	if(empty($lastpost['username']))
{
$lastpost['username'] = $lastpost['postusername'];

	}


	}


	if(empty($lastpost['dateline']))
{
$lastpost['username'] = $firstpost['username'];

	if(empty($lastpost['dateline']))
{
$lastpost['username'] = $firstpost['username'];

Zeile 2827Zeile 2951
function update_user_counters($uid, $changes=array())
{
global $db;

function update_user_counters($uid, $changes=array())
{
global $db;





	$update_query = array();

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

	$update_query = array();

$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 2844Zeile 2968
			if(substr($changes[$counter], 0, 2) == "+-")
{
$changes[$counter] = substr($changes[$counter], 1);

			if(substr($changes[$counter], 0, 2) == "+-")
{
$changes[$counter] = substr($changes[$counter], 1);

			}

			}

			// Adding or subtracting from previous value?
if(substr($changes[$counter], 0, 1) == "+" || substr($changes[$counter], 0, 1) == "-")
{

			// Adding or subtracting from previous value?
if(substr($changes[$counter], 0, 1) == "+" || substr($changes[$counter], 0, 1) == "-")
{

Zeile 2852Zeile 2976
				{
$update_query[$counter] = $user[$counter] + $changes[$counter];
}

				{
$update_query[$counter] = $user[$counter] + $changes[$counter];
}

			}

			}

			else
{
$update_query[$counter] = $changes[$counter];

			else
{
$update_query[$counter] = $changes[$counter];

Zeile 2860Zeile 2984

// Less than 0? That's bad
if(isset($update_query[$counter]) && $update_query[$counter] < 0)


// Less than 0? That's bad
if(isset($update_query[$counter]) && $update_query[$counter] < 0)

			{

			{

				$update_query[$counter] = 0;
}
}

				$update_query[$counter] = 0;
}
}

Zeile 2892Zeile 3016
	}

return $moderation->delete_thread($tid);

	}

return $moderation->delete_thread($tid);

}

}


/**
* Deletes a post from the database


/**
* Deletes a post from the database

Zeile 2908Zeile 3032
	{
require_once MYBB_ROOT."inc/class_moderation.php";
$moderation = new Moderation;

	{
require_once MYBB_ROOT."inc/class_moderation.php";
$moderation = new Moderation;

	}

	}


return $moderation->delete_post($pid);
}


return $moderation->delete_post($pid);
}

Zeile 2956Zeile 3080
	if(isset($jumpfcache[$pid]) && is_array($jumpfcache[$pid]))
{
foreach($jumpfcache[$pid] as $main)

	if(isset($jumpfcache[$pid]) && is_array($jumpfcache[$pid]))
{
foreach($jumpfcache[$pid] as $main)

		{

		{

			foreach($main as $forum)
{
$perms = $permissioncache[$forum['fid']];

			foreach($main as $forum)
{
$perms = $permissioncache[$forum['fid']];

Zeile 2968Zeile 3092
					if($selitem == $forum['fid'])
{
$optionselected = 'selected="selected"';

					if($selitem == $forum['fid'])
{
$optionselected = 'selected="selected"';

					}

$forum['name'] = htmlspecialchars_uni(strip_tags($forum['name']));

eval("\$forumjumpbits .= \"".$templates->get("forumjump_bit")."\";");

					}

$forum['name'] = htmlspecialchars_uni(strip_tags($forum['name']));

eval("\$forumjumpbits .= \"".$templates->get("forumjump_bit")."\";");


if($forum_cache[$forum['fid']])
{


if($forum_cache[$forum['fid']])
{

Zeile 2987Zeile 3111
	if($addselect)
{
if($showextras == 0)

	if($addselect)
{
if($showextras == 0)

		{

		{

			$template = "special";
}
else

			$template = "special";
}
else

Zeile 3002Zeile 3126
			{
$forum_link = "'".str_replace('{fid}', "'+option", FORUM_URL);
}

			{
$forum_link = "'".str_replace('{fid}', "'+option", FORUM_URL);
}

		}


		}


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


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


Zeile 3019Zeile 3143
function get_extension($file)
{
return my_strtolower(my_substr(strrchr($file, "."), 1));

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

}


}


/**
* Generates a random string.
*

/**
* Generates a random string.
*

Zeile 3035Zeile 3159

// Complex strings have always at least 3 characters, even if $length < 3
if($complex == true)


// Complex strings have always at least 3 characters, even if $length < 3
if($complex == true)

	{

	{

		// At least one number
$str[] = $set[my_rand(0, 9)];


		// At least one number
$str[] = $set[my_rand(0, 9)];


Zeile 3083Zeile 3207
		if($displaygroup != 0)
{
$usergroup = $displaygroup;

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

		}

$format = "{username}";

		}

$format = "{username}";


if(isset($groupscache[$usergroup]))
{


if(isset($groupscache[$usergroup]))
{

Zeile 3489Zeile 3613
			$subscription_method = (int)$subscription['notification'] + 1;
}
}

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

	



	return $subscription_methods[$subscription_method];
}


	return $subscription_methods[$subscription_method];
}


Zeile 3731Zeile 3855
	}

if($multiple != 0)

	}

if($multiple != 0)

	{

	{

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

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

Zeile 3793Zeile 3917
	$selected_pid = (int)$selected_pid;

if($selected_pid == 0)

	$selected_pid = (int)$selected_pid;

if($selected_pid == 0)

	{

	{

		$default_selected['all'] = ' selected="selected"';

		$default_selected['all'] = ' selected="selected"';

	}

	}

	else if($selected_pid == -1)
{
$default_selected['none'] = ' selected="selected"';
}
else if($selected_pid == -2)

	else if($selected_pid == -1)
{
$default_selected['none'] = ' selected="selected"';
}
else if($selected_pid == -2)

	{

	{

		$default_selected['any'] = ' selected="selected"';
}


		$default_selected['any'] = ' selected="selected"';
}


Zeile 3845Zeile 3969
		}

if(my_strpos(" ".$httpaccept_encoding, "gzip"))

		}

if(my_strpos(" ".$httpaccept_encoding, "gzip"))

		{

		{

			$encoding = "gzip";
}

			$encoding = "gzip";
}





		if(isset($encoding))
{
header("Content-Encoding: $encoding");

if(function_exists("gzencode"))

		if(isset($encoding))
{
header("Content-Encoding: $encoding");

if(function_exists("gzencode"))

			{

			{

				$contents = gzencode($contents, $level);
}
else

				$contents = gzencode($contents, $level);
}
else

Zeile 3871Zeile 3995
	}

return $contents;

	}

return $contents;

}

}


/**
* Log the actions of a moderator.


/**
* Log the actions of a moderator.

Zeile 3895Zeile 4019
	{
$tid = (int)$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 3913Zeile 4037

// Any remaining extra data - we my_serialize and insert in to its own column
if(is_array($data))


// Any remaining extra data - we my_serialize and insert in to its own column
if(is_array($data))

	{

	{

		$data = my_serialize($data);
}


		$data = my_serialize($data);
}


Zeile 3939Zeile 4063
		}

$db->insert_query_multiple("moderatorlog", $multiple_sql_array);

		}

$db->insert_query_multiple("moderatorlog", $multiple_sql_array);

	}
else
{

	}
else
{

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

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

Zeile 3959Zeile 4083

$display_reputation = $reputation_class = '';
if($reputation < 0)


$display_reputation = $reputation_class = '';
if($reputation < 0)

	{

	{

		$reputation_class = "reputation_negative";
}
elseif($reputation > 0)

		$reputation_class = "reputation_negative";
}
elseif($reputation > 0)

Zeile 3976Zeile 4100
	if($uid != 0)
{
eval("\$display_reputation = \"".$templates->get("postbit_reputation_formatted_link")."\";");

	if($uid != 0)
{
eval("\$display_reputation = \"".$templates->get("postbit_reputation_formatted_link")."\";");

	}

	}

	else
{
eval("\$display_reputation = \"".$templates->get("postbit_reputation_formatted")."\";");

	else
{
eval("\$display_reputation = \"".$templates->get("postbit_reputation_formatted")."\";");

Zeile 4003Zeile 4127
	else if($level >= 50)
{
$warning_class = "moderate_warning";

	else if($level >= 50)
{
$warning_class = "moderate_warning";

	}

	}

	else if($level >= 25)

	else if($level >= 25)

	{

	{

		$warning_class = "low_warning";
}
else
{
$warning_class = "normal_warning";

		$warning_class = "low_warning";
}
else
{
$warning_class = "normal_warning";

	}


	}


	eval("\$level = \"".$templates->get("postbit_warninglevel_formatted")."\";");
return $level;
}

/**
* Fetch the IP address of the current user.

	eval("\$level = \"".$templates->get("postbit_warninglevel_formatted")."\";");
return $level;
}

/**
* Fetch the IP address of the current user.

 *

 *

 * @return string The IP address.
*/
function get_ip()

 * @return string The IP address.
*/
function get_ip()

Zeile 4053Zeile 4177
					break;
}
}

					break;
}
}

		}
}

		}
}


if(!$ip)
{


if(!$ip)
{

Zeile 4062Zeile 4186
		{
$ip = strtolower($_SERVER['HTTP_CLIENT_IP']);
}

		{
$ip = strtolower($_SERVER['HTTP_CLIENT_IP']);
}

	}

	}


if($plugins)
{


if($plugins)
{

Zeile 4080Zeile 4204
 * @return string The friendly file size
*/
function get_friendly_size($size)

 * @return string The friendly file size
*/
function get_friendly_size($size)

{
global $lang;

{
global $lang;


if(!is_numeric($size))
{


if(!is_numeric($size))
{

Zeile 4090Zeile 4214

// Yottabyte (1024 Zettabytes)
if($size >= 1208925819614629174706176)


// Yottabyte (1024 Zettabytes)
if($size >= 1208925819614629174706176)

	{

	{

		$size = my_number_format(round(($size / 1208925819614629174706176), 2))." ".$lang->size_yb;
}
// Zetabyte (1024 Exabytes)

		$size = my_number_format(round(($size / 1208925819614629174706176), 2))." ".$lang->size_yb;
}
// Zetabyte (1024 Exabytes)

Zeile 4125Zeile 4249
	}
// Kilobyte (1024 bytes)
elseif($size >= 1024)

	}
// Kilobyte (1024 bytes)
elseif($size >= 1024)

	{

	{

		$size = my_number_format(round(($size / 1024), 2))." ".$lang->size_kb;
}
elseif($size == 0)

		$size = my_number_format(round(($size / 1024), 2))." ".$lang->size_kb;
}
elseif($size == 0)

Zeile 4151Zeile 4275
	global $lang;

if(!is_numeric($time))

	global $lang;

if(!is_numeric($time))

	{

	{

		return $lang->na;
}


		return $lang->na;
}


Zeile 4265Zeile 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 4279Zeile 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 4294Zeile 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;

				}
}
}

				}
}
}

Zeile 4696Zeile 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 5027Zeile 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 5051Zeile 5174
	if($leavegroup == $user['displaygroup'])
{
$dispupdate = ", displaygroup=usergroup";

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

	}


	}


	$db->write_query("
UPDATE ".TABLE_PREFIX."users
SET additionalgroups='$groupslist' $dispupdate

	$db->write_query("
UPDATE ".TABLE_PREFIX."users
SET additionalgroups='$groupslist' $dispupdate

Zeile 5066Zeile 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(!empty($_SERVER['SCRIPT_NAME']))

	if(defined("MYBB_LOCATION"))
{
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 5101Zeile 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 5127Zeile 5251
		}

return array('location' => $location, 'form_html' => $form_html, 'form_method' => $mybb->request_method);

		}

return array('location' => $location, 'form_html' => $form_html, 'form_method' => $mybb->request_method);

	}
else
{



	}
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);





		if((isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] == "POST") || (isset($_ENV['REQUEST_METHOD']) && $_ENV['REQUEST_METHOD'] == "POST"))









		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)
{

		{
$post_array = array('action', 'fid', 'pid', 'tid', 'uid', 'eid');

foreach($post_array as $var)
{

				if(isset($_POST[$var]))
{
$addloc[] = urlencode($var).'='.urlencode($_POST[$var]);
}
}

if(isset($addloc) && is_array($addloc))
{
if(strpos($location, "?") === false)

				if(isset($_POST[$var]) && !in_array($var, $ignore))









				{

				{

					$location .= "?";
}
else
{
$location .= "&amp;";

					$parameters[$var] = $_POST[$var];





				}

				}

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

 
			}

			}

		}







		}

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


		return $location;
}
}

		return $location;
}
}

Zeile 5237Zeile 5368
	}

if($tid == 1 && ($num_themes > 1 || $count_override == true))

	}

if($tid == 1 && ($num_themes > 1 || $count_override == true))

	{

	{

		if($footer == true)

		if($footer == true)

		{

		{

			eval("\$themeselect = \"".$templates->get("footer_themeselector")."\";");

			eval("\$themeselect = \"".$templates->get("footer_themeselector")."\";");

		}

		}

		else
{
eval("\$themeselect = \"".$templates->get("usercp_themeselector")."\";");
}

return $themeselect;

		else
{
eval("\$themeselect = \"".$templates->get("usercp_themeselector")."\";");
}

return $themeselect;

	}

	}

	else
{
return false;

	else
{
return false;

Zeile 5260Zeile 5391
 *
* @param int $tid The theme id of the theme.
* @return boolean|array False if no valid theme, Array with the theme data otherwise

 *
* @param int $tid The theme id of the theme.
* @return boolean|array False if no valid theme, Array with the theme data otherwise

 */

 */

function get_theme($tid)
{
global $tcache, $db;

function get_theme($tid)
{
global $tcache, $db;





	if(!is_array($tcache))
{
$query = $db->simple_select('themes', 'tid, name, pid, allowedgroups', "pid!='0'");

	if(!is_array($tcache))
{
$query = $db->simple_select('themes', 'tid, name, pid, allowedgroups', "pid!='0'");

Zeile 5272Zeile 5403
		while($theme = $db->fetch_array($query))
{
$tcache[$theme['pid']][$theme['tid']] = $theme;

		while($theme = $db->fetch_array($query))
{
$tcache[$theme['pid']][$theme['tid']] = $theme;

		}

		}

	}

$s_theme = false;

	}

$s_theme = false;

Zeile 5320Zeile 5451
	if($number == "-")
{
return $number;

	if($number == "-")
{
return $number;

	}

	}


if(is_int($number))


if(is_int($number))

	{

	{

		return number_format($number, 0, $mybb->settings['decpoint'], $mybb->settings['thousandssep']);
}
else

		return number_format($number, 0, $mybb->settings['decpoint'], $mybb->settings['thousandssep']);
}
else

Zeile 5331Zeile 5462
		$parts = explode('.', $number);

if(isset($parts[1]))

		$parts = explode('.', $number);

if(isset($parts[1]))

		{

		{

			$decimals = my_strlen($parts[1]);

			$decimals = my_strlen($parts[1]);

		}
else
{

		}
else
{

			$decimals = 0;
}


			$decimals = 0;
}


Zeile 5529Zeile 5660
		$lang->month_10,
$lang->month_11,
$lang->month_12

		$lang->month_10,
$lang->month_11,
$lang->month_12

	);


	);


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

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

Zeile 5724Zeile 5855
	if(function_exists("mb_strlen"))
{
$string_length = mb_strlen($string);

	if(function_exists("mb_strlen"))
{
$string_length = mb_strlen($string);

	}
else
{

	}
else
{

		$string_length = strlen($string);
}


		$string_length = strlen($string);
}


Zeile 5749Zeile 5880
		$string = unhtmlentities($string);
}
if(function_exists("mb_substr"))

		$string = unhtmlentities($string);
}
if(function_exists("mb_substr"))

	{
if($length != null)
{

	{
if($length != null)
{

			$cut_string = mb_substr($string, $start, $length);
}
else

			$cut_string = mb_substr($string, $start, $length);
}
else

Zeile 5787Zeile 5918
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 5811Zeile 5969
	if($needle == '')
{
return false;

	if($needle == '')
{
return false;

	}

	}


if(function_exists("mb_strpos"))


if(function_exists("mb_strpos"))

	{

	{

		$position = mb_strpos($haystack, $needle, $offset);

		$position = mb_strpos($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 5871Zeile 6029
 * @return string|bool The characterized ascii. False on failure
*/
function unichr($c)

 * @return string|bool The characterized ascii. False on failure
*/
function unichr($c)

{

{

	if($c <= 0x7F)
{
return chr($c);

	if($c <= 0x7F)
{
return chr($c);

Zeile 5917Zeile 6075
function unichr_callback2($matches)
{
return unichr($matches[1]);

function unichr_callback2($matches)
{
return unichr($matches[1]);

}

/**

}

/**

 * Get the event poster.
*
* @param array $event The event data array.

 * Get the event poster.
*
* @param array $event The event data array.

Zeile 5935Zeile 6093

/**
* Get the event date.


/**
* Get the event date.

 *

 *

 * @param array $event The event data array.
* @return string The event date.
*/

 * @param array $event The event data array.
* @return string The event date.
*/

Zeile 5952Zeile 6110

/**
* Get the profile link.


/**
* Get the profile link.

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

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

 * @return string The url to the profile.
*/
function get_profile_link($uid=0)

 * @return string The url to the profile.
*/
function get_profile_link($uid=0)

Zeile 6211Zeile 6369
	$username = $db->escape_string(my_strtolower($username));

if(!isset($options['username_method']))

	$username = $db->escape_string(my_strtolower($username));

if(!isset($options['username_method']))

	{

	{

		$options['username_method'] = 0;

		$options['username_method'] = 0;

	}

	}


switch($db->type)
{


switch($db->type)
{

Zeile 6221Zeile 6379
		case 'mysqli':
$field = 'username';
$efield = 'email';

		case 'mysqli':
$field = 'username';
$efield = 'email';

			break;

			break;

		default:
$field = 'LOWER(username)';
$efield = 'LOWER(email)';

		default:
$field = 'LOWER(username)';
$efield = 'LOWER(email)';

			break;
}

			break;
}


switch($options['username_method'])
{


switch($options['username_method'])
{

Zeile 6269Zeile 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");
}

if(empty($forum_cache[$fid]))

	{
$forum_cache = $cache->read("forums");
}

if(empty($forum_cache[$fid]))

	{

	{

		return false;
}


		return false;
}


Zeile 6291Zeile 6449
					return false;
}
}

					return false;
}
}

		}

		}

	}

return $forum_cache[$fid];

	}

return $forum_cache[$fid];

Zeile 6340Zeile 6498
 * @return array|bool The database row of the post. False on failure
*/
function get_post($pid)

 * @return array|bool The database row of the post. False on failure
*/
function get_post($pid)

{
global $db;

{
global $db;

	static $post_cache;

$pid = (int)$pid;

	static $post_cache;

$pid = (int)$pid;

Zeile 6364Zeile 6522
		{
$post_cache[$pid] = false;
return false;

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

		}

		}

	}
}


	}
}


Zeile 6396Zeile 6554
					$inactive[] = $fid1;
}
}

					$inactive[] = $fid1;
}
}

		}
}

		}
}


$inactiveforums = implode(",", $inactive);



$inactiveforums = implode(",", $inactive);


Zeile 6431Zeile 6589
	}
// This user has a cookie lockout, show waiting time
elseif($mybb->cookies['lockoutexpiry'] && $mybb->cookies['lockoutexpiry'] > $now)

	}
// 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);

		if($fatal)
{
$secsleft = (int)($mybb->cookies['lockoutexpiry'] - $now);

Zeile 6472Zeile 6630

// 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 6505Zeile 6663

// User can attempt another login
return $attempts['loginattempts'];


// User can attempt another login
return $attempts['loginattempts'];

}

}


/**
* Validates the format of an email address.


/**
* Validates the format of an email address.

Zeile 6537Zeile 6695
	$query = $db->simple_select("users", "COUNT(email) as emails", "email = '".$db->escape_string($email)."'{$uid_string}");

if($db->fetch_field($query, "emails") > 0)

	$query = $db->simple_select("users", "COUNT(email) as emails", "email = '".$db->escape_string($email)."'{$uid_string}");

if($db->fetch_field($query, "emails") > 0)

	{

	{

		return true;
}


		return true;
}


Zeile 6561Zeile 6719
	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 6585Zeile 6745
	if($mybb->settings['minsearchword'] < 1)
{
$mybb->settings['minsearchword'] = 3;

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

	}

	}


if(is_array($terms))
{


if(is_array($terms))
{

Zeile 6601Zeile 6761
		"~"
);
$terms = str_replace($bad_characters, '', $terms);

		"~"
);
$terms = str_replace($bad_characters, '', $terms);





	// Check if this is a "series of words" - should be treated as an EXACT match
if(my_strpos($terms, "\"") !== false)
{

	// Check if this is a "series of words" - should be treated as an EXACT match
if(my_strpos($terms, "\"") !== false)
{

Zeile 6859Zeile 7019
		{
// Updating last use
if($update_lastuse == true)

		{
// Updating last use
if($update_lastuse == true)

			{

			{

				$db->update_query("banfilters", array("lastuse" => TIME_NOW), "fid='{$banned_ip['fid']}'");
}
return true;

				$db->update_query("banfilters", array("lastuse" => TIME_NOW), "fid='{$banned_ip['fid']}'");
}
return true;

Zeile 6876Zeile 7036
 * @return string[] Key is timezone offset, Value the language description
*/
function get_supported_timezones()

 * @return string[] Key is timezone offset, Value the language description
*/
function get_supported_timezones()

{

{

	global $lang;
$timezones = array(
"-12" => $lang->timezone_gmt_minus_1200,

	global $lang;
$timezones = array(
"-12" => $lang->timezone_gmt_minus_1200,

Zeile 6922Zeile 7082
		"14" => $lang->timezone_gmt_1400
);
return $timezones;

		"14" => $lang->timezone_gmt_1400
);
return $timezones;

}

/**

}

/**

 * Build a time zone selection list.
*
* @param string $name The name of the select

 * Build a time zone selection list.
*
* @param string $name The name of the select

Zeile 6957Zeile 7117
					$label = "+{$label}";
}
if(strpos($timezone, ".") !== false)

					$label = "+{$label}";
}
if(strpos($timezone, ".") !== false)

				{

				{

					$label = str_replace(".", ":", $label);
$label = str_replace(":5", ":30", $label);
$label = str_replace(":75", ":45", $label);

					$label = str_replace(".", ":", $label);
$label = str_replace(":5", ":30", $label);
$label = str_replace(":75", ":45", $label);

				}

				}

				else
{
$label .= ":00";

				else
{
$label .= ":00";

Zeile 6973Zeile 7133

eval("\$timezone_option .= \"".$templates->get("usercp_options_timezone_option")."\";");
}


eval("\$timezone_option .= \"".$templates->get("usercp_options_timezone_option")."\";");
}





	eval("\$select = \"".$templates->get("usercp_options_timezone")."\";");
return $select;
}

	eval("\$select = \"".$templates->get("usercp_options_timezone")."\";");
return $select;
}

Zeile 6989Zeile 7149
function fetch_remote_file($url, $post_data=array(), $max_redirects=20)
{
global $mybb, $config;

function fetch_remote_file($url, $post_data=array(), $max_redirects=20)
{
global $mybb, $config;





	if(!my_validate_url($url, true))

	if(!my_validate_url($url, true))

	{

	{

		return false;

		return false;

	}

	}


$url_components = @parse_url($url);

if(!isset($url_components['scheme']))


$url_components = @parse_url($url);

if(!isset($url_components['scheme']))

	{

	{

		$url_components['scheme'] = 'https';

		$url_components['scheme'] = 'https';

	}

	}

	if(!isset($url_components['port']))
{
$url_components['port'] = $url_components['scheme'] == 'https' ? 443 : 80;

	if(!isset($url_components['port']))
{
$url_components['port'] = $url_components['scheme'] == 'https' ? 443 : 80;

	}

	}


if(
!$url_components ||


if(
!$url_components ||

Zeile 7036Zeile 7196
				}
}
elseif($destination_address == $disallowed_address)

				}
}
elseif($destination_address == $disallowed_address)

			{

			{

				return false;
}
}

				return false;
}
}

Zeile 7083Zeile 7243
		{
// CURLOPT_CONNECT_TO
$curlopt[10243] = array(

		{
// CURLOPT_CONNECT_TO
$curlopt[10243] = array(

				$url_components['host'].':'.$url_components['port'].':'.$destination_address
);

				$url_components['host'].':'.$url_components['port'].':'.$destination_address
);

		}
elseif(version_compare(PHP_VERSION, '5.5', '>=') && version_compare($curl_version, '7.21.3', '>='))
{

		}
elseif(version_compare(PHP_VERSION, '5.5', '>=') && version_compare($curl_version, '7.21.3', '>='))
{

Zeile 7112Zeile 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)
{
$data = fetch_remote_file(trim(array_pop($matches)), $post_data, --$max_redirects);


if($matches)
{
$data = fetch_remote_file(trim(array_pop($matches)), $post_data, --$max_redirects);

				}
}
else

				}
}
else

			{
$data = $body;
}

			{
$data = $body;
}

Zeile 7139Zeile 7299
			$url_components['path'] = "/";
}
if(isset($url_components['query']))

			$url_components['path'] = "/";
}
if(isset($url_components['query']))

		{

		{

			$url_components['path'] .= "?{$url_components['query']}";
}

			$url_components['path'] .= "?{$url_components['query']}";
}





		$scheme = '';

if($url_components['scheme'] == 'https')

		$scheme = '';

if($url_components['scheme'] == 'https')

		{

		{

			$scheme = 'ssl://';
if($url_components['port'] == 80)
{

			$scheme = 'ssl://';
if($url_components['port'] == 80)
{

Zeile 7157Zeile 7317
		if(function_exists('stream_context_create'))
{
if($url_components['scheme'] == 'https' && $ca_bundle_path = get_ca_bundle_path())

		if(function_exists('stream_context_create'))
{
if($url_components['scheme'] == 'https' && $ca_bundle_path = get_ca_bundle_path())

			{
$context = stream_context_create(array(
'ssl' => array(

			{
$context = stream_context_create(array(
'ssl' => array(

						'verify_peer' => true,
'verify_peer_name' => true,
'peer_name' => $url_components['host'],

						'verify_peer' => true,
'verify_peer_name' => true,
'peer_name' => $url_components['host'],

Zeile 7173Zeile 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 7237Zeile 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 7375Zeile 7536
			else
{
$groups = (array)$groups;

			else
{
$groups = (array)$groups;

			}
}
}


			}
}
}


	$groups = array_filter(array_map('intval', $groups));

return array_intersect($groups, $memberships);

	$groups = array_filter(array_map('intval', $groups));

return array_intersect($groups, $memberships);

Zeile 7636Zeile 7797
	}

return @unlink($path);

	}

return @unlink($path);

}


}


/**
* Counts the number of subforums in a array([pid][disporder][fid]) starting from the pid
*

/**
* Counts the number of subforums in a array([pid][disporder][fid]) starting from the pid
*

Zeile 7895Zeile 8056
			$chr = substr($ip_lower_bits, $i, 8);
$chr = chr(bindec($chr));
$ip_lower_pack .= $chr;

			$chr = substr($ip_lower_bits, $i, 8);
$chr = chr(bindec($chr));
$ip_lower_pack .= $chr;

		}

		}


// Higher IP
$ip_higher_pack = '';


// Higher IP
$ip_higher_pack = '';

Zeile 7912Zeile 8073
	else
{
return my_inet_pton($ipaddress);

	else
{
return my_inet_pton($ipaddress);

	}

	}

}

}





/**
* Time how long it takes for a particular piece of code to run. Place calls above & below the block of code.
*

/**
* Time how long it takes for a particular piece of code to run. Place calls above & below the block of code.
*

Zeile 7928Zeile 8089

// 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;
}

Zeile 7960Zeile 8121
	if(substr($path, -1, 1) == "/")
{
$path = substr($path, 0, -1);

	if(substr($path, -1, 1) == "/")
{
$path = substr($path, 0, -1);

	}


	}


	if(!is_array($bad_verify_files))

	if(!is_array($bad_verify_files))

	{

	{

		$bad_verify_files = array();
}


		$bad_verify_files = array();
}


Zeile 7976Zeile 8137
			while(($file = @readdir($dh)) !== false)
{
if(in_array($file, $ignore) || in_array(get_extension($file), $ignore_ext))

			while(($file = @readdir($dh)) !== false)
{
if(in_array($file, $ignore) || in_array(get_extension($file), $ignore_ext))

				{
continue;

				{
continue;

				}

// Recurse through the directory tree

				}

// Recurse through the directory tree

Zeile 8025Zeile 8186
				if(in_array(basename($file_path), $ignore))
{
continue;

				if(in_array(basename($file_path), $ignore))
{
continue;

				}

				}

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

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

Zeile 8071Zeile 8232
		{
$output = random_bytes($bytes);
} catch (Exception $e) {

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

		}
}

if(strlen($output) < $bytes)

		}
}

if(strlen($output) < $bytes)

	{
if(@is_readable('/dev/urandom') && ($handle = @fopen('/dev/urandom', 'rb')))
{

	{
if(@is_readable('/dev/urandom') && ($handle = @fopen('/dev/urandom', 'rb')))
{

Zeile 8090Zeile 8251
	if(strlen($output) < $bytes)
{
if(function_exists('mcrypt_create_iv'))

	if(strlen($output) < $bytes)
{
if(function_exists('mcrypt_create_iv'))

		{

		{

			if (DIRECTORY_SEPARATOR == '/')

			if (DIRECTORY_SEPARATOR == '/')

			{

			{

				$source = MCRYPT_DEV_URANDOM;

				$source = MCRYPT_DEV_URANDOM;

			}

			}

			else
{
$source = MCRYPT_RAND;
}

$output = @mcrypt_create_iv($bytes, $source);

			else
{
$source = MCRYPT_RAND;
}

$output = @mcrypt_create_iv($bytes, $source);

		}
}
else
{
return $output;
}

		}
}
else
{
return $output;
}


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


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

Zeile 8119Zeile 8280
				if ($crypto_strong == false)
{
$output = null;

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

				}
}
}
}

				}
}
}
}

	else
{
return $output;

	else
{
return $output;

Zeile 8154Zeile 8315
		$unique_state = microtime().@getmypid();

$rounds = ceil($bytes / 16);

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

$rounds = ceil($bytes / 16);





		for($i = 0; $i < $rounds; $i++)
{
$unique_state = md5(microtime().$unique_state);

		for($i = 0; $i < $rounds; $i++)
{
$unique_state = md5(microtime().$unique_state);

Zeile 8669Zeile 8830
	if($pmhandler->validate_pm())
{
$pmhandler->insert_pm();

	if($pmhandler->validate_pm())
{
$pmhandler->insert_pm();

		return true;
}

		return true;
}


return false;
}


return false;
}

Zeile 8687Zeile 8848
function log_spam_block($username = '', $email = '', $ip_address = '', $data = array())
{
global $db, $session;

function log_spam_block($username = '', $email = '', $ip_address = '', $data = array())
{
global $db, $session;





	if(!is_array($data))
{
$data = array($data);

	if(!is_array($data))
{
$data = array($data);

Zeile 8719Zeile 8880
 * @param string $uploaded_path The path the file was uploaded to, reference parameter for when this may be needed.
*
* @return bool Whether the file was copied successfully.

 * @param string $uploaded_path The path the file was uploaded to, reference parameter for when this may be needed.
*
* @return bool Whether the file was copied successfully.

 */

 */

function copy_file_to_cdn($file_path = '', &$uploaded_path = null)
{
global $mybb, $plugins;


function copy_file_to_cdn($file_path = '', &$uploaded_path = null)
{
global $mybb, $plugins;


	$success = false;

$file_path = (string)$file_path;

	$success = false;







	$real_file_path = realpath($file_path);



	$file_path = (string)$file_path;

$real_file_path = realpath($file_path);


$file_dir_path = dirname($real_file_path);
$file_dir_path = str_replace(MYBB_ROOT, '', $file_dir_path);
$file_dir_path = ltrim($file_dir_path, './\\');

$file_name = basename($real_file_path);


$file_dir_path = dirname($real_file_path);
$file_dir_path = str_replace(MYBB_ROOT, '', $file_dir_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 8766Zeile 8939
					}
}
}

					}
}
}

		}


		}


		if(is_object($plugins))
{
$hook_args = array(

		if(is_object($plugins))
{
$hook_args = array(

Zeile 8799Zeile 8972
	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';

	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';

	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';

Zeile 8831Zeile 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

/**
* Escapes a RFC 4180-compliant CSV string.
* Based on https://github.com/Automattic/camptix/blob/f80725094440bf09861383b8f11e96c177c45789/camptix.php#L2867

Zeile 8863Zeile 9036
			foreach($active_content_triggers as $trigger)
{
$string = str_replace($delimiter.$trigger, $delimiter."'".$trigger, $string);

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

			}
}

			}
}

	}

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

	}

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

Zeile 8894Zeile 9067
			}
}
return $values;

			}
}
return $values;

	}
}


	}
}


/**
* Performs a timing attack safe string comparison.
*

/**
* Performs a timing attack safe string comparison.
*

Zeile 8929Zeile 9102

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;

}

}