Vergleich inc/functions.php - 1.8.1 - 1.8.17

/**
 * Outputs a page directly to the browser, parsing anything which needs to be parsed.
 *

/**
 * Outputs a page directly to the browser, parsing anything which needs to be parsed.
 *

 */
function output_page($contents)
{

 */
function output_page($contents)
{

/**
 * Adds a function or class to the list of code to run on shutdown.
 *

/**
 * Adds a function or class to the list of code to run on shutdown.
 *

 * @return boolean True if function exists, otherwise false.
 */
function add_shutdown($name, $arguments=array())

 * @return boolean True if function exists, otherwise false.
 */
function add_shutdown($name, $arguments=array())

		if(isset($config))
		{

		if(isset($config))
		{

			require_once MYBB_ROOT."inc/db_".$config['database']['type'].".php";
			switch($config['database']['type'])
			{

			require_once MYBB_ROOT."inc/db_".$config['database']['type'].".php";
			switch($config['database']['type'])
			{

/**
 * Sends a specified amount of messages from the mail queue
 *

/**
 * Sends a specified amount of messages from the mail queue
 *

 */
function send_mail_queue($count=10)
{

 */
function send_mail_queue($count=10)
{

/**
 * Parses the contents of a page before outputting it.
 *

/**
 * Parses the contents of a page before outputting it.
 *

 * @return string The parsed page.
 */
function parse_page($contents)

 * @return string The parsed page.
 */
function parse_page($contents)

/**
 * 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.
 *

 * @return string The formatted timestamp.
 */

 * @return string The formatted timestamp.
 */

{
	global $mybb, $lang, $mybbadmin, $plugins;

{
	global $mybb, $lang, $mybbadmin, $plugins;

	{
		if(isset($mybb->user['uid']) && $mybb->user['uid'] != 0 && array_key_exists("timezone", $mybb->user))
		{

	{
		if(isset($mybb->user['uid']) && $mybb->user['uid'] != 0 && array_key_exists("timezone", $mybb->user))
		{

			$dstcorrection = $mybb->user['dst'];
		}
		elseif(defined("IN_ADMINCP"))
		{

			$dstcorrection = $mybb->user['dst'];
		}
		elseif(defined("IN_ADMINCP"))
		{

			$dstcorrection = $mybbadmin['dst'];
		}
		else
		{

			$dstcorrection = $mybbadmin['dst'];
		}
		else
		{

			$dstcorrection = $mybb->settings['dstcorrection'];
		}

			$dstcorrection = $mybb->settings['dstcorrection'];
		}

	}

	$todaysdate = $yesterdaysdate = '';

	}

	$todaysdate = $yesterdaysdate = '';

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

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

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

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

		{
			$diff = TIME_NOW - $stamp;
			$relative = array('prefix' => '', 'minute' => 0, 'plural' => $lang->rel_minutes_plural, 'suffix' => $lang->rel_ago);

		{
			$diff = TIME_NOW - $stamp;
			$relative = array('prefix' => '', 'minute' => 0, 'plural' => $lang->rel_minutes_plural, 'suffix' => $lang->rel_ago);

			$relative['minute'] = floor($diff / 60);

			if($relative['minute'] <= 1)
			{
				$relative['minute'] = 1;
				$relative['plural'] = $lang->rel_minutes_single;

			$relative['minute'] = floor($diff / 60);

			if($relative['minute'] <= 1)
			{
				$relative['minute'] = 1;
				$relative['plural'] = $lang->rel_minutes_single;

			if($diff <= 60)
			{
				// Less than a minute
				$relative['prefix'] = $lang->rel_less_than;
			}

			if($diff <= 60)
			{
				// Less than a minute
				$relative['prefix'] = $lang->rel_less_than;
			}

		}

		}

		{
			$diff = TIME_NOW - $stamp;
			$relative = array('prefix' => '', 'hour' => 0, 'plural' => $lang->rel_hours_plural, 'suffix' => $lang->rel_ago);

		{
			$diff = TIME_NOW - $stamp;
			$relative = array('prefix' => '', 'hour' => 0, 'plural' => $lang->rel_hours_plural, 'suffix' => $lang->rel_ago);

				$diff = abs($diff);
				$relative['suffix'] = '';
				$relative['prefix'] = $lang->rel_in;

				$diff = abs($diff);
				$relative['suffix'] = '';
				$relative['prefix'] = $lang->rel_in;

			if($relative['hour'] <= 1)
			{
				$relative['hour'] = 1;
				$relative['plural'] = $lang->rel_hours_single;

			if($relative['hour'] <= 1)
			{
				$relative['hour'] = 1;
				$relative['plural'] = $lang->rel_hours_single;

		else
		{
			if($ty)
			{
				if($todaysdate == $date)
				{

		else
		{
			if($ty)
			{
				if($todaysdate == $date)
				{

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

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

				}
			}

				}
			}

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

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

		}
	}
	else
	{
		if($ty && $format == $mybb->settings['dateformat'])

		}
	}
	else
	{
		if($ty && $format == $mybb->settings['dateformat'])

			if($todaysdate == $date)
			{
				$date = $lang->today;

			if($todaysdate == $date)
			{
				$date = $lang->today;

/**
 * Sends an email using PHP's mail function, formatting it appropriately.
 *

/**
 * Sends an email using PHP's mail function, formatting it appropriately.
 *

 */
function my_mail($to, $subject, $message, $from="", $charset="", $headers="", $keep_alive=false, $format="text", $message_text="", $return_email="")
{

 */
function my_mail($to, $subject, $message, $from="", $charset="", $headers="", $keep_alive=false, $format="text", $message_text="", $return_email="")
{

/**
 * 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, if not shows an error (silently returns false on silent parameter)
 *

 */
function verify_post_check($code, $silent=false)
{
	global $lang;

 */
function verify_post_check($code, $silent=false)
{
	global $lang;

	{
		if($silent == true)
		{

	{
		if($silent == true)
		{

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

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

 * @return string The comma-separated parent list.
 */
function get_parent_list($fid)

 * @return string The comma-separated parent list.
 */
function get_parent_list($fid)

/**
 * Build a parent list of a specific forum, suitable for querying
 *

/**
 * Build a parent list of a specific forum, suitable for querying
 *

 * @return string The query string generated
 */
function build_parent_list($fid, $column="fid", $joiner="OR", $parentlist="")

 * @return string The query string generated
 */
function build_parent_list($fid, $column="fid", $joiner="OR", $parentlist="")

/**
 * Load the forum cache in to memory
 *

/**
 * Load the forum cache in to memory
 *

 */
function cache_forums($force=false)
{
	global $forum_cache, $cache;

	if($force == true)

 */
function cache_forums($force=false)
{
	global $forum_cache, $cache;

	if($force == true)

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

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

/**
 * Generate an array of all child and descendant forums for a specific forum.
 *

/**
 * Generate an array of all child and descendant forums for a specific forum.
 *

 */
function get_child_list($fid)
{

 */
function get_child_list($fid)
{

			{
				$forums_by_parent[$forum['pid']][$forum['fid']] = $forum;
			}

			{
				$forums_by_parent[$forum['pid']][$forum['fid']] = $forum;
			}

	}
	if(!is_array($forums_by_parent[$fid]))
	{

	}
	if(!is_array($forums_by_parent[$fid]))
	{

	}

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

	}

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

/**
 * Produce a friendly error message page
 *

/**
 * Produce a friendly error message page
 *

 */
function error($error="", $title="")
{

 */
function error($error="", $title="")
{

	}

	// AJAX error message?

	}

	// AJAX error message?

	{
		// Send our headers.
		@header("Content-type: application/json; charset={$lang->settings['charset']}");

	{
		// Send our headers.
		@header("Content-type: application/json; charset={$lang->settings['charset']}");

/**
 * Produce an error message for displaying inline on a page
 *

/**
 * Produce an error message for displaying inline on a page
 *

 * @return string The inline error HTML

 * @return string The inline error HTML

function inline_error($errors, $title="", $json_data=array())
{
	global $theme, $mybb, $db, $lang, $templates;

function inline_error($errors, $title="", $json_data=array())
{
	global $theme, $mybb, $db, $lang, $templates;

	}

	// AJAX error message?

	}

	// AJAX error message?

	{
		// Send our headers.
		@header("Content-type: application/json; charset={$lang->settings['charset']}");

	{
		// Send our headers.
		@header("Content-type: application/json; charset={$lang->settings['charset']}");

	$db->update_query("sessions", $noperm_array, "sid='{$session->sid}'");

	$db->update_query("sessions", $noperm_array, "sid='{$session->sid}'");

	{
		// Send our headers.
		header("Content-type: application/json; charset={$lang->settings['charset']}");

	{
		// Send our headers.
		header("Content-type: application/json; charset={$lang->settings['charset']}");

	if($mybb->user['uid'])
	{

	if($mybb->user['uid'])
	{

		eval("\$errorpage = \"".$templates->get("error_nopermission_loggedin")."\";");
	}
	else

		eval("\$errorpage = \"".$templates->get("error_nopermission_loggedin")."\";");
	}
	else

/**
 * Redirect the user to a given URL with a given message
 *

/**
 * Redirect the user to a given URL with a given message
 *

 */
function redirect($url, $message="", $title="", $force_redirect=false)
{

 */
function redirect($url, $message="", $title="", $force_redirect=false)
{

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

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

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

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

		run_shutdown();

		run_shutdown();

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

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

/**
 * Generate a listing of page - pagination
 *

/**
 * Generate a listing of page - pagination
 *

 * @return string The generated pagination
 */
function multipage($count, $perpage, $page, $url, $breadcrumb=false)

 * @return string The generated pagination
 */
function multipage($count, $perpage, $page, $url, $breadcrumb=false)

	if($count <= $perpage)
	{

	if($count <= $perpage)
	{

	}

	}

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

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

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

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

	if($breadcrumb == true)
	{

	if($breadcrumb == true)
	{

/**
 * Generate a page URL for use by the multipage function
 *

/**
 * Generate a page URL for use by the multipage function
 *

 */
function fetch_page_url($url, $page)
{

 */
function fetch_page_url($url, $page)
{

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

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

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

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

{
	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

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

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

	}

	// 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.

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

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

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

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

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

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

		// Collect group permissions.
		$gid = $user_cache[$uid]['usergroup'].",".$user_cache[$uid]['additionalgroups'];
		$groupperms = usergroup_permissions($gid);

		// Collect group permissions.
		$gid = $user_cache[$uid]['usergroup'].",".$user_cache[$uid]['additionalgroups'];
		$groupperms = usergroup_permissions($gid);

		// Store group permissions in user cache.
		$user_cache[$uid]['permissions'] = $groupperms;
		return $groupperms;

		// Store group permissions in user cache.
		$user_cache[$uid]['permissions'] = $groupperms;
		return $groupperms;

	// This user is the current user, return their permissions
	else
	{

	// This user is the current user, return their permissions
	else
	{

}

/**

}

/**

 *

 *

 */
function usergroup_permissions($gid=0)
{

 */
function usergroup_permissions($gid=0)
{

	}

	$groups = explode(",", $gid);

	}

	$groups = explode(",", $gid);

	if(count($groups) == 1)
	{

	if(count($groups) == 1)
	{

		return $groupscache[$gid];

		return $groupscache[$gid];

	foreach($groups as $gid)
	{

	foreach($groups as $gid)
	{

			continue;
		}

			continue;
		}

			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

				else

					$permbit = "";
				}

					$permbit = "";
				}

				{
					$usergroup[$perm] = 0;
					continue;

				{
					$usergroup[$perm] = 0;
					continue;

				if($access > $permbit || ($access == "yes" && $permbit == "no") || !$permbit) // Keep yes/no for compatibility?
				{

				if($access > $permbit || ($access == "yes" && $permbit == "no") || !$permbit) // Keep yes/no for compatibility?
				{

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

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

 * @return array Array of display properties for the group
 */
function usergroup_displaygroup($gid)

 * @return array Array of display properties for the group
 */
function usergroup_displaygroup($gid)

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

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

	$displaygroup = array();
	$group = $groupscache[$gid];

	$displaygroup = array();
	$group = $groupscache[$gid];

/**
 * Build the forum permissions for a specific forum, user or group
 *

/**
 * Build the forum permissions for a specific forum, user or group
 *

 * @return array Forum permissions for the specific forum or forums
 */
function forum_permissions($fid=0, $uid=0, $gid=0)

 * @return array Forum permissions for the specific forum or forums
 */
function forum_permissions($fid=0, $uid=0, $gid=0)

 * Fetches the permissions for a specific forum/group applying the inheritance scheme.
 * Called by forum_permissions()
 *

 * Fetches the permissions for a specific forum/group applying the inheritance scheme.
 * Called by forum_permissions()
 *

 * @return array Permissions for this forum
*/
function fetch_forum_permissions($fid, $gid, $groupperms)

 * @return array Permissions for this forum
*/
function fetch_forum_permissions($fid, $gid, $groupperms)

	$current_permissions = array();
	$only_view_own_threads = 1;

	$current_permissions = array();
	$only_view_own_threads = 1;

	foreach($groups as $gid)
	{

	foreach($groups as $gid)
	{

			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;

			}
		}

			}
		}

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

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

		$current_permissions["canonlyviewownthreads"] = 0;

		$current_permissions["canonlyviewownthreads"] = 0;

	}

	if(count($current_permissions) == 0)

	}

	if(count($current_permissions) == 0)

/**
 * Check the password given on a certain forum for validity
 *

/**
 * Check the password given on a certain forum for validity
 *

 */

 */

{
	global $mybb, $header, $footer, $headerinclude, $theme, $templates, $lang, $forum_cache;

{
	global $mybb, $header, $footer, $headerinclude, $theme, $templates, $lang, $forum_cache;

		$password = $forum_cache[$fid]['password'];
		if(isset($mybb->input['pwverify']) && $pid == 0)
		{

		$password = $forum_cache[$fid]['password'];
		if(isset($mybb->input['pwverify']) && $pid == 0)
		{

			{
				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;

		}
		else
		{

		}
		else
		{

			{
				$showform = true;
			}

			{
				$showform = true;
			}

	else
	{
		$showform = false;

	else
	{
		$showform = false;

	}

	if($showform)

	}

	if($showform)

/**
 * Return the permissions for a moderator in a specific forum
 *

/**
 * Return the permissions for a moderator in a specific forum
 *

 * @return array Array of moderator permissions for the specific forum
 */

 * @return array Array of moderator permissions for the specific forum
 */

{
	global $mybb, $cache, $db;
	static $modpermscache;

{
	global $mybb, $cache, $db;
	static $modpermscache;

	if($uid < 1)
	{
		$uid = $mybb->user['uid'];

	if($uid < 1)
	{
		$uid = $mybb->user['uid'];

	if($uid == 0)
	{

	if($uid == 0)
	{

		$extra_groups = explode(",", $user['additionalgroups']);

		foreach($extra_groups as $extra_group)

		$extra_groups = explode(",", $user['additionalgroups']);

		foreach($extra_groups as $extra_group)

			$groups[] = $extra_group;
		}
	}

			$groups[] = $extra_group;
		}
	}

	$mod_cache = $cache->read("moderators");

	foreach($mod_cache as $forumid => $forum)
	{
		if(!is_array($forum) || !in_array($forumid, $parentslist))

	$mod_cache = $cache->read("moderators");

	foreach($mod_cache as $forumid => $forum)
	{
		if(!is_array($forum) || !in_array($forumid, $parentslist))

			// No perms or we're not after this forum
			continue;
		}

			// No perms or we're not after this forum
			continue;
		}

		if(is_array($forum['users'][$uid]))
		{
			$perm = $forum['users'][$uid];

		if(is_array($forum['users'][$uid]))
		{
			$perm = $forum['users'][$uid];

			{
				if(strpos($action, "can") === false)

			{
				if(strpos($action, "can") === false)

					continue;
				}

					continue;
				}

				{
					// The user doesn't have permission to set this action
					$perms[$action] = 0;

				{
					// The user doesn't have permission to set this action
					$perms[$action] = 0;

				else
				{
					$perms[$action] = max($perm[$action], $perms[$action]);

				else
				{
					$perms[$action] = max($perm[$action], $perms[$action]);

		foreach($groups as $group)
		{
			if(!is_array($forum['usergroups'][$group]))

		foreach($groups as $group)
		{
			if(!is_array($forum['usergroups'][$group]))

				// There are no permissions set for this group
				continue;
			}

				// There are no permissions set for this group
				continue;
			}

				{
					continue;
				}

				{
					continue;
				}

				$perms[$action] = max($perm[$action], $perms[$action]);
			}
		}

				$perms[$action] = max($perm[$action], $perms[$action]);
			}
		}

/**
 * Checks if a moderator has permissions to perform an action in a specific forum
 *

/**
 * Checks if a moderator has permissions to perform an action in a specific forum
 *

 * @return bool Returns true if the user has permission, false if they do not
 */

 * @return bool Returns true if the user has permission, false if they do not
 */

{
	global $mybb, $cache;

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

{
	global $mybb, $cache;

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

	if($uid == 0)
	{

	if($uid == 0)
	{

			{
				foreach($modcache as $modusers)
				{

			{
				foreach($modcache as $modusers)
				{

					{
						return true;
					}

					{
						return true;
					}

					{

					{

					}
				}
			}

					}
				}
			}

	$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

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

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

	foreach($posticons as $dbicon)
	{
		$dbicon['path'] = str_replace("{theme}", $theme['imgdir'], $dbicon['path']);

	foreach($posticons as $dbicon)
	{
		$dbicon['path'] = str_replace("{theme}", $theme['imgdir'], $dbicon['path']);

		$dbicon['name'] = htmlspecialchars_uni($dbicon['name']);

		if($icon == $dbicon['iid'])

		$dbicon['name'] = htmlspecialchars_uni($dbicon['name']);

		if($icon == $dbicon['iid'])

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

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

	return $posticons;
}

	return $posticons;
}

/**
 * MyBB setcookie() wrapper.
 *

/**
 * MyBB setcookie() wrapper.
 *

 */

 */

{
	global $mybb;

{
	global $mybb;

	else
	{
		$expires = TIME_NOW + (int)$expires;

	else
	{
		$expires = TIME_NOW + (int)$expires;

	$mybb->settings['cookiepath'] = str_replace(array("\n","\r"), "", $mybb->settings['cookiepath']);
	$mybb->settings['cookiedomain'] = str_replace(array("\n","\r"), "", $mybb->settings['cookiedomain']);
	$mybb->settings['cookieprefix'] = str_replace(array("\n","\r", " "), "", $mybb->settings['cookieprefix']);

	$mybb->settings['cookiepath'] = str_replace(array("\n","\r"), "", $mybb->settings['cookiepath']);
	$mybb->settings['cookiedomain'] = str_replace(array("\n","\r"), "", $mybb->settings['cookiedomain']);
	$mybb->settings['cookieprefix'] = str_replace(array("\n","\r", " "), "", $mybb->settings['cookieprefix']);

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

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

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

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

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

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

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

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

	header($cookie, false);
}

	header($cookie, false);
}

/**
 * Unset a cookie set by MyBB.
 *

/**
 * Unset a cookie set by MyBB.
 *

 */
function my_unsetcookie($name)

 */
function my_unsetcookie($name)

	global $mybb;

	$expires = -3600;

	global $mybb;

	$expires = -3600;

/**
 * Get the contents from a serialised cookie array.
 *

/**
 * Get the contents from a serialised cookie array.
 *

 * @return array|boolean The cookie id's content array or false when non-existent.
 */
function my_get_array_cookie($name, $id)

 * @return array|boolean The cookie id's content array or false when non-existent.
 */
function my_get_array_cookie($name, $id)

	global $mybb;

	if(!isset($mybb->cookies['mybb'][$name]))

	global $mybb;

	if(!isset($mybb->cookies['mybb'][$name]))

	$cookie = my_unserialize($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 0;

		return $cookie[$id];
	}
	else
	{
		return 0;

}

/**
 * Set a serialised cookie array.
 *

}

/**
 * Set a serialised cookie array.
 *

 */
function my_set_array_cookie($name, $id, $value, $expires="")
{
	global $mybb;

 */
function my_set_array_cookie($name, $id, $value, $expires="")
{
	global $mybb;

	$cookie = $mybb->cookies['mybb'];
	if(isset($cookie[$name]))
	{

	$cookie = $mybb->cookies['mybb'];
	if(isset($cookie[$name]))
	{

	}

	$newcookie[$id] = $value;

	}

	$newcookie[$id] = $value;

	my_setcookie("mybb[$name]", addslashes($newcookie), $expires);

	// Make sure our current viarables are up-to-date as well
	$mybb->cookies['mybb'][$name] = $newcookie;

	my_setcookie("mybb[$name]", addslashes($newcookie), $expires);

	// Make sure our current viarables are up-to-date as well
	$mybb->cookies['mybb'][$name] = $newcookie;

}

/**

}

/**

 *

 *

{

{

	{

	{

	}

	}

}

/**

}

/**

/**
 * Updates the forum statistics with specific values (or addition/subtraction of the previous value)
 *

/**
 * Updates the forum statistics with specific values (or addition/subtraction of the previous value)
 *

 */
function update_stats($changes=array(), $force=false)
{

 */
function update_stats($changes=array(), $force=false)
{

			'numdeletedposts' => '+0',
			'numdeletedthreads' => '+0',
			'inserted' => false // Reset after changes are inserted into cache

			'numdeletedposts' => '+0',
			'numdeletedthreads' => '+0',
			'inserted' => false // Reset after changes are inserted into cache

	}

	if($force) // Force writing to cache?

	}

	if($force) // Force writing to cache?

		$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'];

	}

	if(!empty($new_stats))

	}

	if(!empty($new_stats))

	// Update stats row for today in the database
	$todays_stats = array(
		"dateline" => mktime(0, 0, 0, date("m"), date("j"), date("Y")),

	// Update stats row for today in the database
	$todays_stats = array(
		"dateline" => mktime(0, 0, 0, date("m"), date("j"), date("Y")),

	);
	$db->replace_query("stats", $todays_stats, "dateline");

	);
	$db->replace_query("stats", $todays_stats, "dateline");

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

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

 */
function update_forum_counters($fid, $changes=array())
{

 */
function update_forum_counters($fid, $changes=array())
{

	{
		$deletedthreads_diff = $update_query['deletedthreads'] - $forum['deletedthreads'];
		if($deletedthreads_diff > -1)

	{
		$deletedthreads_diff = $update_query['deletedthreads'] - $forum['deletedthreads'];
		if($deletedthreads_diff > -1)

			$new_stats['numdeletedthreads'] = "+{$deletedthreads_diff}";
		}
		else

			$new_stats['numdeletedthreads'] = "+{$deletedthreads_diff}";
		}
		else

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

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

 */
function update_forum_lastpost($fid)
{

 */
function update_forum_lastpost($fid)
{

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

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

 */
function update_thread_counters($tid, $changes=array())
{

 */
function update_thread_counters($tid, $changes=array())
{

/**
 * Update the first post and lastpost data for a specific thread
 *

/**
 * Update the first post and lastpost data for a specific thread
 *

 */
function update_thread_data($tid)
{

 */
function update_thread_data($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)
	{

	}

	$query = $db->query("

	}

	$query = $db->query("

/**
 * 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)
 *

 */
function update_user_counters($uid, $changes=array())
{

 */
function update_user_counters($uid, $changes=array())
{

/**
 * Deletes a thread from the database
 *

/**
 * Deletes a thread from the database
 *

 */
function delete_thread($tid)
{

 */
function delete_thread($tid)
{

/**
 * Deletes a post from the database
 *

/**
 * Deletes a post from the database
 *

 */
function delete_post($pid)
{

 */
function delete_post($pid)
{

/**
 * Builds a forum jump menu
 *

/**
 * Builds a forum jump menu
 *

 * @return string Forum jump items
 */

 * @return string Forum jump items
 */

{

{

	$pid = (int)$pid;

	$pid = (int)$pid;

	if(!is_array($jumpfcache))
	{
		if(!is_array($forum_cache))
		{
			cache_forums();

	if(!is_array($jumpfcache))
	{
		if(!is_array($forum_cache))
		{
			cache_forums();

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

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

		}

		}

	if(!is_array($permissioncache))
	{
		$permissioncache = forum_permissions();

	if(!is_array($permissioncache))
	{
		$permissioncache = forum_permissions();

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

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

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

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

					if($selitem == $forum['fid'])

					if($selitem == $forum['fid'])

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

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

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

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

	}

	if($addselect)

	}

	if($addselect)

		if($showextras == 0)

		if($showextras == 0)

			$template = "special";
		}
		else

			$template = "special";
		}
		else

			$template = "advanced";

			if(strpos(FORUM_URL, '.html') !== false)

			$template = "advanced";

			if(strpos(FORUM_URL, '.html') !== false)

			else
			{

			else
			{

			}
		}

			}
		}

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

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

	return $forumjump;

	return $forumjump;

/**
 * Returns the extension of a file.
 *

/**
 * Returns the extension of a file.
 *

 * @return string The extension of the file.
 */
function get_extension($file)

 * @return string The extension of the file.
 */
function get_extension($file)

/**
 * Generates a random string.
 *

/**
 * Generates a random string.
 *

 * @return string The random string.
 */

 * @return string The random string.
 */

{

{

	{

	{

	}

	}

}

/**
 * Formats a username based on their display group
 *

}

/**
 * Formats a username based on their display group
 *

 * @return string The formatted username

 * @return string The formatted username

	{

	{

		$format = "{username}";

		$format = "{username}";

}

/**
 * Formats an avatar to a certain dimension
 *

}

/**
 * Formats an avatar to a certain dimension
 *

 * @return array Information for the formatted avatar
 */
function format_avatar($avatar, $dimensions = '', $max_dimensions = '')
{

 * @return array Information for the formatted avatar
 */
function format_avatar($avatar, $dimensions = '', $max_dimensions = '')
{

	static $avatars;

	static $avatars;

	if(!isset($avatars))
	{
		$avatars = array();

	if(!isset($avatars))
	{
		$avatars = array();

	{
		// Default avatar

	{
		// Default avatar

		$dimensions = $mybb->settings['useravatardims'];
	}

		$dimensions = $mybb->settings['useravatardims'];
	}

	{

	{

	}

	$avatar_width_height = '';

	}

	$avatar_width_height = '';

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

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

			{
				require_once MYBB_ROOT."inc/functions_image.php";
				$scaled_dimensions = scale_image($dimensions[0], $dimensions[1], $max_width, $max_height);

			{
				require_once MYBB_ROOT."inc/functions_image.php";
				$scaled_dimensions = scale_image($dimensions[0], $dimensions[1], $max_width, $max_height);

		}
	}

		}
	}

		'width_height' => $avatar_width_height
	);

		'width_height' => $avatar_width_height
	);

}

/**

}

/**

			// Smilies
			$emoticon = "";
			$emoticons_enabled = "false";

			// Smilies
			$emoticon = "";
			$emoticons_enabled = "false";

			{

			{

				if(!$smiliecache)
				{
					if(!isset($smilie_cache) || !is_array($smilie_cache))

				if(!$smiliecache)
				{
					if(!isset($smilie_cache) || !is_array($smilie_cache))

						$smilie_cache = $cache->read("smilies");
					}
					foreach($smilie_cache as $smilie)

						$smilie_cache = $cache->read("smilies");
					}
					foreach($smilie_cache as $smilie)

					}
				}

					}
				}

				unset($smilie);

				unset($smilie);

						// Only show the first text to replace in the box
						$smilie['find'] = $finds[0];

						// Only show the first text to replace in the box
						$smilie['find'] = $finds[0];

							$dropdownsmilies .= '"'.$find.'": "'.$image.'",';

							$dropdownsmilies .= '"'.$find.'": "'.$image.'",';

						}
						else
						{

						}
						else
						{

						for($j = 1; $j < $finds_count; ++$j)
						{

						for($j = 1; $j < $finds_count; ++$j)
						{

							$hiddensmilies .= '"'.$find.'": "'.$image.'",';
						}

							$hiddensmilies .= '"'.$find.'": "'.$image.'",';
						}

					}
				}
			}

					}
				}
			}

			if($mybb->settings['allowcolormycode'] == 1)
			{
				$color = "color,";

			if($mybb->settings['allowcolormycode'] == 1)
			{
				$color = "color,";

			if($mybb->settings['allowfontmycode'] == 1 || $mybb->settings['allowsizemycode'] == 1 || $mybb->settings['allowcolormycode'] == 1)

			if($mybb->settings['allowfontmycode'] == 1 || $mybb->settings['allowsizemycode'] == 1 || $mybb->settings['allowcolormycode'] == 1)

				$removeformat = "removeformat|";
			}

			if($mybb->settings['allowemailmycode'] == 1)
			{
				$email = "email,";

				$removeformat = "removeformat|";
			}

			if($mybb->settings['allowemailmycode'] == 1)
			{
				$email = "email,";

			if($mybb->settings['allowlinkmycode'] == 1)

			if($mybb->settings['allowlinkmycode'] == 1)

				$link = "link,unlink";

				$link = "link,unlink";

			if($mybb->settings['allowlistmycode'] == 1)
			{
				$list = "bulletlist,orderedlist|";

			if($mybb->settings['allowlistmycode'] == 1)
			{
				$list = "bulletlist,orderedlist|";

			if($mybb->settings['allowcodemycode'] == 1)

			if($mybb->settings['allowcodemycode'] == 1)

				$code = "code,php,";
			}

			if($mybb->user['sourceeditor'] == 1)
			{
				$sourcemode = "MyBBEditor.sourceMode(true);";

				$code = "code,php,";
			}

			if($mybb->user['sourceeditor'] == 1)
			{
				$sourcemode = "MyBBEditor.sourceMode(true);";

			eval("\$codeinsert = \"".$templates->get("codebuttons")."\";");
		}

			eval("\$codeinsert = \"".$templates->get("codebuttons")."\";");
		}

			if(!is_array($smilie_cache))
			{
				$smilie_cache = $cache->read("smilies");

			if(!is_array($smilie_cache))
			{
				$smilie_cache = $cache->read("smilies");

			foreach($smilie_cache as $smilie)
			{

			foreach($smilie_cache as $smilie)
			{

			}
		}

			}
		}

				eval("\$getmore = \"".$templates->get("smilieinsert_getmore")."\";");
			}

				eval("\$getmore = \"".$templates->get("smilieinsert_getmore")."\";");
			}

			$counter = 0;
			$i = 0;

			$extra_class = '';
			foreach($smiliecache as $smilie)
			{

			$counter = 0;
			$i = 0;

			$extra_class = '';
			foreach($smiliecache as $smilie)
			{

				{

				{

					// Only show the first text to replace in the box
					$temp = explode("\n", $smilie['find']); // assign to temporary variable for php 5.3 compatibility
					$smilie['find'] = $temp[0];

					// Only show the first text to replace in the box
					$temp = explode("\n", $smilie['find']); // assign to temporary variable for php 5.3 compatibility
					$smilie['find'] = $temp[0];

					$extra_class = ' smilie_pointer';
					eval('$smilie = "'.$templates->get('smilie', 1, 0).'";');

					$extra_class = ' smilie_pointer';
					eval('$smilie = "'.$templates->get('smilie', 1, 0).'";');

					++$i;
					++$counter;

					if($counter == $mybb->settings['smilieinsertercols'])
					{
						$counter = 0;

					++$i;
					++$counter;

					if($counter == $mybb->settings['smilieinsertercols'])
					{
						$counter = 0;

					}
				}
			}

					}
				}
			}

			if($counter != 0)
			{
				$colspan = $mybb->settings['smilieinsertercols'] - $counter;

			if($counter != 0)
			{
				$colspan = $mybb->settings['smilieinsertercols'] - $counter;

			}

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

			}

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

/**
 * Builds thread prefixes and returns a selected prefix (or all)
 *

/**
 * Builds thread prefixes and returns a selected prefix (or all)
 *

 *  @return array The thread prefix's values (or all thread prefixes)
 */
function build_prefixes($pid=0)

 *  @return array The thread prefix's values (or all thread prefixes)
 */
function build_prefixes($pid=0)

}

/**

}

/**

 *

 *

 *  @return string The thread prefix selection menu
 */

 *  @return string The thread prefix selection menu
 */

{
	global $cache, $db, $lang, $mybb, $templates;

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

{
	global $cache, $db, $lang, $mybb, $templates;

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

	{
		if($fid != "all" && $prefix['forums'] != "-1")
		{
			// Decide whether this prefix can be used in our forum
			$forums = explode(",", $prefix['forums']);

	{
		if($fid != "all" && $prefix['forums'] != "-1")
		{
			// Decide whether this prefix can be used in our forum
			$forums = explode(",", $prefix['forums']);

			{
				// This prefix is not in our forum list
				continue;
			}
		}

			{
				// This prefix is not in our forum list
				continue;
			}
		}

		{

		{

	if(empty($prefixes))
	{

	if(empty($prefixes))
	{

	}

	}

	$prefixselect = $prefixselect_prefix = '';

	if($multiple == 1)

	$prefixselect = $prefixselect_prefix = '';

	if($multiple == 1)

		$any_selected = "";
		if($selected_pid == 'any')
		{

		$any_selected = "";
		if($selected_pid == 'any')
		{

		$prefix['prefix'] = htmlspecialchars_uni($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)
	{

}

/**

}

/**

 *

 *

 */
function build_forum_prefix_select($fid, $selected_pid=0)
{

 */
function build_forum_prefix_select($fid, $selected_pid=0)
{

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

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

	}

	// Go through each of our prefixes and decide which ones we can use

	}

	// Go through each of our prefixes and decide which ones we can use

	if(empty($prefixes))
	{

	if(empty($prefixes))
	{

	}

	}

	$default_selected = array();
	$selected_pid = (int)$selected_pid;

	$default_selected = array();
	$selected_pid = (int)$selected_pid;

	if($selected_pid == 0)
	{
		$default_selected['all'] = ' selected="selected"';

	if($selected_pid == 0)
	{
		$default_selected['all'] = ' selected="selected"';

/**
 * Gzip encodes text to a specified level
 *

/**
 * Gzip encodes text to a specified level
 *

 * @return string The encoded string
 */
function gzip_encode($contents, $level=1)

 * @return string The encoded string
 */
function gzip_encode($contents, $level=1)

/**
 * Log the actions of a moderator.
 *

/**
 * Log the actions of a moderator.
 *

 */
function log_moderator_action($data, $action="")
{

 */
function log_moderator_action($data, $action="")
{

		unset($data['pid']);
	}

		unset($data['pid']);
	}

	if(is_array($data))
	{

	if(is_array($data))
	{

	}

	$sql_array = array(

	}

	$sql_array = array(

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

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

}

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

}

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

 * @return string The formatted repuation
 */
function get_reputation($reputation, $uid=0)

 * @return string The formatted repuation
 */
function get_reputation($reputation, $uid=0)

	elseif($reputation > 0)
	{
		$reputation_class = "reputation_positive";

	elseif($reputation > 0)
	{
		$reputation_class = "reputation_positive";

	else
	{
		$reputation_class = "reputation_neutral";
	}

	else
	{
		$reputation_class = "reputation_neutral";
	}

	if($uid != 0)
	{

	if($uid != 0)
	{

/**
 * Fetch a color coded version of a warning level (based on it's percentage)
 *

/**
 * Fetch a color coded version of a warning level (based on it's percentage)
 *

 * @return string Formatted warning level
 */
function get_colored_warning_level($level)

 * @return string Formatted warning level
 */
function get_colored_warning_level($level)

{
	global $mybb, $plugins;

{
	global $mybb, $plugins;

	if($mybb->settings['ip_forwarded_check'])
	{

	if($mybb->settings['ip_forwarded_check'])
	{

		if(isset($_SERVER['HTTP_X_FORWARDED_FOR']))
		{

		if(isset($_SERVER['HTTP_X_FORWARDED_FOR']))
		{

		}
		elseif(isset($_SERVER['HTTP_X_REAL_IP']))
		{

		}
		elseif(isset($_SERVER['HTTP_X_REAL_IP']))
		{

		}

		if(is_array($addresses))

		}

		if(is_array($addresses))

	{
		if(isset($_SERVER['HTTP_CLIENT_IP']))
		{

	{
		if(isset($_SERVER['HTTP_CLIENT_IP']))
		{

		}
	}

		}
	}

/**
 * Fetch the friendly size (GB, MB, KB, B) for a specified file size.
 *

/**
 * Fetch the friendly size (GB, MB, KB, B) for a specified file size.
 *

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

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

	}

	// Yottabyte (1024 Zettabytes)

	}

	// Yottabyte (1024 Zettabytes)

	}
	// Zetabyte (1024 Exabytes)
	elseif($size >= 1180591620717411303424)

	}
	// Zetabyte (1024 Exabytes)
	elseif($size >= 1180591620717411303424)

	}
	// Gigabyte (1024 Megabytes)
	elseif($size >= 1073741824)

	}
	// Gigabyte (1024 Megabytes)
	elseif($size >= 1073741824)

		$size = my_number_format(round(($size / 1073741824), 2))." ".$lang->size_gb;

		$size = my_number_format(round(($size / 1073741824), 2))." ".$lang->size_gb;

	// Megabyte (1024 Kilobytes)
	elseif($size >= 1048576)

	// Megabyte (1024 Kilobytes)
	elseif($size >= 1048576)

		$size = my_number_format(round(($size / 1048576), 2))." ".$lang->size_mb;

		$size = my_number_format(round(($size / 1048576), 2))." ".$lang->size_mb;

	// Kilobyte (1024 bytes)
	elseif($size >= 1024)
	{
		$size = my_number_format(round(($size / 1024), 2))." ".$lang->size_kb;

	// Kilobyte (1024 bytes)
	elseif($size >= 1024)
	{
		$size = my_number_format(round(($size / 1024), 2))." ".$lang->size_kb;

	elseif($size == 0)

	elseif($size == 0)

		$size = "0 ".$lang->size_bytes;