Vergleich inc/functions.php - 1.8.10 - 1.8.26

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

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

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

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

		// Loop through and run them all
		foreach($shutdown_queries as $query)
		{

		// Loop through and run them all
		foreach($shutdown_queries as $query)
		{

		}
	}

		}
	}

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

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

 * @param int $stamp The unix timestamp the date should be generated for.
 * @param int|string $offset The offset in hours that should be applied to times. (timezones) Or an empty string to determine that automatically
 * @param int $ty Whether or not to use today/yesterday formatting.

 * @param int $stamp The unix timestamp the date should be generated for.
 * @param int|string $offset The offset in hours that should be applied to times. (timezones) Or an empty string to determine that automatically
 * @param int $ty Whether or not to use today/yesterday formatting.

	}

	$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

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

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

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

			if($relative['minute'] <= 1)

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

			if($relative['minute'] <= 1)

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

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

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

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

			{
				$relative['hour'] = 1;
				$relative['plural'] = $lang->rel_hours_single;

			{
				$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 .= $mybb->settings['datetimesep'];
			if($adodb == true)

			$date .= $mybb->settings['datetimesep'];
			if($adodb == true)

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

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

			else

			else

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

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

		}
	}
	else

		}
	}
	else

			else
			{
				$date = gmdate($format, $stamp + ($offset * 3600));

			else
			{
				$date = gmdate($format, $stamp + ($offset * 3600));

	}

	if(is_object($plugins))

	}

	if(is_object($plugins))

	if(!is_object($mail))
	{
		require_once MYBB_ROOT."inc/class_mailhandler.php";

	if(!is_object($mail))
	{
		require_once MYBB_ROOT."inc/class_mailhandler.php";

		if($mybb->settings['mail_handler'] == 'smtp')

		if($mybb->settings['mail_handler'] == 'smtp')

			require_once MYBB_ROOT."inc/mailhandlers/smtp.php";
			$mail = new SmtpMail();
		}

			require_once MYBB_ROOT."inc/mailhandlers/smtp.php";
			$mail = new SmtpMail();
		}

		{
			require_once MYBB_ROOT."inc/mailhandlers/php.php";
			$mail = new PhpMail();

		{
			require_once MYBB_ROOT."inc/mailhandlers/php.php";
			$mail = new PhpMail();

	// Using SMTP based mail
	if($mybb->settings['mail_handler'] == 'smtp')

	// Using SMTP based mail
	if($mybb->settings['mail_handler'] == 'smtp')

	}

	// Using PHP based mail()

	}

	// Using PHP based mail()

	{
		if($mybb->settings['mail_parameters'] != '')
		{

	{
		if($mybb->settings['mail_parameters'] != '')
		{

	// Build and send
	$mail->build_message($to, $subject, $message, $from, $charset, $headers, $format, $message_text, $return_email);
	return $mail->send();

	// Build and send
	$mail->build_message($to, $subject, $message, $from, $charset, $headers, $format, $message_text, $return_email);
	return $mail->send();

/**

/**

 *

 *

 * @return string The generated code
 */

 * @return string The generated code
 */

{
	global $mybb, $session;

{
	global $mybb, $session;

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

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

	}

	}

	else
	{

	else
	{

	}

	}

}

/**

}

/**

 *
 * @param string $code The incoming POST check code

 *
 * @param string $code The incoming POST check code

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

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

	{
		if($silent == true)
		{

	{
		if($silent == true)
		{

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

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

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

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

	foreach($errors as $error)
	{

	foreach($errors as $error)
	{

	}

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

	}

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

		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

 * @param int $count The number of items
 * @param int $perpage The number of items to be shown per page
 * @param int $page The current page number

 * @param int $count The number of items
 * @param int $perpage The number of items to be shown per page
 * @param int $page The current page number

 */
function multipage($count, $perpage, $page, $url, $breadcrumb=false)
{

 */
function multipage($count, $perpage, $page, $url, $breadcrumb=false)
{

	if($count <= $perpage)

	if($count <= $perpage)

		return '';
	}

		return '';
	}

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

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

	$end = '';
	if($to < $pages)

	$end = '';
	if($to < $pages)

		if($to+1 == $pages)
		{
			$lang->multipage_link_end = '';
		}

		if($to+1 == $pages)
		{
			$lang->multipage_link_end = '';
		}

		$page_url = fetch_page_url($url, $pages);
		eval("\$end = \"".$templates->get("multipage_end")."\";");
	}

	$nextpage = '';
	if($page < $pages)

		$page_url = fetch_page_url($url, $pages);
		eval("\$end = \"".$templates->get("multipage_end")."\";");
	}

	$nextpage = '';
	if($page < $pages)

		$next = $page+1;
		$page_url = fetch_page_url($url, $next);
		eval("\$nextpage = \"".$templates->get("multipage_nextpage")."\";");

		$next = $page+1;
		$page_url = fetch_page_url($url, $next);
		eval("\$nextpage = \"".$templates->get("multipage_nextpage")."\";");

		// When the second parameter is set to 1, fetch_page_url thinks it's the first page and removes it from the URL as it's unnecessary
		$jump_url = fetch_page_url($url, 1);
		eval("\$jumptopage = \"".$templates->get("multipage_jump_page")."\";");

		// When the second parameter is set to 1, fetch_page_url thinks it's the first page and removes it from the URL as it's unnecessary
		$jump_url = fetch_page_url($url, 1);
		eval("\$jumptopage = \"".$templates->get("multipage_jump_page")."\";");

	if($breadcrumb == true)
	{

	if($breadcrumb == true)
	{

 * @return string
 */
function fetch_page_url($url, $page)

 * @return string
 */
function fetch_page_url($url, $page)

	if($page <= 1)
	{
		$find = array(

	if($page <= 1)
	{
		$find = array(

		// Remove "Page 1" to the defacto URL
		$url = str_replace($find, array("", "", $page), $url);
		return $url;

		// Remove "Page 1" to the defacto URL
		$url = str_replace($find, array("", "", $page), $url);
		return $url;

	else if(strpos($url, "{page}") === false)
	{
		// If no page identifier is specified we tack it on to the end of the URL
		if(strpos($url, "?") === false)

	else if(strpos($url, "{page}") === false)
	{
		// If no page identifier is specified we tack it on to the end of the URL
		if(strpos($url, "?") === false)

			$url .= "?";
		}
		else
		{
			$url .= "&";
		}

			$url .= "?";
		}
		else
		{
			$url .= "&";
		}

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

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

/**
 * 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

	if($uid == 0)
	{

	if($uid == 0)
	{

	}

	// 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'];
		}

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

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

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

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

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

		$current_permissions = $groupperms;
	}
	return $current_permissions;

		$current_permissions = $groupperms;
	}
	return $current_permissions;

}

/**

}

/**

				continue;
			}

				continue;
			}

			{
				check_forum_password($parent_id, $fid);
			}
		}
	}

			{
				check_forum_password($parent_id, $fid);
			}
		}
	}

	{

	{

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

		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;
			}

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

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

			}
			return false;
		}
		return true;
	}
	else

			}
			return false;
		}
		return true;
	}
	else

		if(!$fid)
		{
			$modcache = $cache->read('moderators');
			if(!empty($modcache))
			{
				foreach($modcache as $modusers)

		if(!$fid)
		{
			$modcache = $cache->read('moderators');
			if(!empty($modcache))
			{
				foreach($modcache as $modusers)

					if(isset($modusers['users'][$uid]) && $modusers['users'][$uid]['mid'] && (!$action || !empty($modusers['users'][$uid][$action])))
					{
						return true;

					if(isset($modusers['users'][$uid]) && $modusers['users'][$uid]['mid'] && (!$action || !empty($modusers['users'][$uid][$action])))
					{
						return true;

					foreach($groups as $group)
					{

					foreach($groups as $group)
					{

			return false;
		}
		else

			return false;
		}
		else

			$modperms = get_moderator_permissions($fid, $uid);

			if(!$action && $modperms)
			{
				return true;

			$modperms = get_moderator_permissions($fid, $uid);

			if(!$action && $modperms)
			{
				return true;

			else
			{
				if(isset($modperms[$action]) && $modperms[$action] == 1)

			else
			{
				if(isset($modperms[$action]) && $modperms[$action] == 1)

			}
		}
	}

			}
		}
	}

}

/**

}

/**

	$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)
	{

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

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

 */

 */

{
	global $mybb;

{
	global $mybb;

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

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

	}

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

	}

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

		return false;
	}

		return false;
	}

	/*
	 * states:

	/*
	 * states:

					$stack[] = &$list;
					$list[$key] = array();
					$list = &$list[$key];

					$stack[] = &$list;
					$list[$key] = array();
					$list = &$list[$key];

				if($type != '}')
				{
					$list[$key] = $value;

				if($type != '}')
				{
					$list[$key] = $value;

					}
					// Less than 0? That's bad
					elseif($new_stats[$counter] < 0)

					}
					// Less than 0? That's bad
					elseif($new_stats[$counter] < 0)

						$new_stats[$counter] = 0;
					}

						$new_stats[$counter] = 0;
					}

			}
			else
			{

			}
			else
			{

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

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

	}

	if(!$force)

	}

	if(!$force)

			{
				$update_query[$counter] = 0;
			}

			{
				$update_query[$counter] = 0;
			}

	// Only update if we're actually doing something
	if(count($update_query) > 0)
	{

	// Only update if we're actually doing something
	if(count($update_query) > 0)
	{

	{
		$threads_diff = $update_query['threads'] - $forum['threads'];
		if($threads_diff > -1)

	{
		$threads_diff = $update_query['threads'] - $forum['threads'];
		if($threads_diff > -1)

			$new_stats['numthreads'] = "+{$threads_diff}";

			$new_stats['numthreads'] = "+{$threads_diff}";

			$new_stats['numthreads'] = "{$threads_diff}";
		}
	}

			$new_stats['numthreads'] = "{$threads_diff}";
		}
	}

/**
 * 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)

 * @param int $uid The user ID
 * @param array $changes Array of items being updated (postnum, threadnum) and their value (ex, 1, +1, -1)
 */

 * @param int $uid The user ID
 * @param array $changes Array of items being updated (postnum, threadnum) and their value (ex, 1, +1, -1)
 */

	shuffle($str);

	return implode($str);

	shuffle($str);

	return implode($str);

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

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

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

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

	{

	{

	}

	}

}

/**

}

/**

	if($dimensions)
	{

	if($dimensions)
	{

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

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

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

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

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

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

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

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

	}

	return $codeinsert;

	}

	return $codeinsert;

}

/**

}

/**

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

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

	}

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

	}

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

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

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

}

/**

}

/**

function get_reputation($reputation, $uid=0)
{
	global $theme, $templates;

function get_reputation($reputation, $uid=0)
{
	global $theme, $templates;

	$display_reputation = $reputation_class = '';
	if($reputation < 0)
	{
		$reputation_class = "reputation_negative";
	}
	elseif($reputation > 0)

	$display_reputation = $reputation_class = '';
	if($reputation < 0)
	{
		$reputation_class = "reputation_negative";
	}
	elseif($reputation > 0)

		$reputation_class = "reputation_positive";

		$reputation_class = "reputation_positive";

	else
	{
		$reputation_class = "reputation_neutral";

	else
	{
		$reputation_class = "reputation_neutral";

	$reputation = my_number_format($reputation);

	if($uid != 0)

	$reputation = my_number_format($reputation);

	if($uid != 0)

	}

	return $display_reputation;

	}

	return $display_reputation;

/**
 * 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)
 *

	if(!is_numeric($time))
	{
		return $lang->na;

	if(!is_numeric($time))
	{
		return $lang->na;

	if(round(1000000 * $time, 2) < 1000)

	if(round(1000000 * $time, 2) < 1000)

		$time = number_format(round(1000000 * $time, 2))." μs";
	}
	elseif(round(1000000 * $time, 2) >= 1000 && round(1000000 * $time, 2) < 1000000)
	{
		$time = number_format(round((1000 * $time), 2))." ms";

		$time = number_format(round(1000000 * $time, 2))." μs";
	}
	elseif(round(1000000 * $time, 2) >= 1000 && round(1000000 * $time, 2) < 1000000)
	{
		$time = number_format(round((1000 * $time), 2))." ms";

	else
	{
		$time = round($time, 3)." seconds";

	else
	{
		$time = round($time, 3)." seconds";

			if(!empty($attach_icons_schemes[$ext]['scheme']))
			{
				$attach_icons_schemes[$ext] = $attachtypes[$ext]['icon'];

			if(!empty($attach_icons_schemes[$ext]['scheme']))
			{
				$attach_icons_schemes[$ext] = $attachtypes[$ext]['icon'];

			elseif(defined("IN_ADMINCP"))
			{
				$attach_icons_schemes[$ext] = str_replace("{theme}", "", $attachtypes[$ext]['icon']);

			elseif(defined("IN_ADMINCP"))
			{
				$attach_icons_schemes[$ext] = str_replace("{theme}", "", $attachtypes[$ext]['icon']);

			{
				global $change_dir;
				$attach_icons_schemes[$ext] = $change_dir."/".str_replace("{theme}", $theme['imgdir'], $attachtypes[$ext]['icon']);

			{
				global $change_dir;
				$attach_icons_schemes[$ext] = $change_dir."/".str_replace("{theme}", $theme['imgdir'], $attachtypes[$ext]['icon']);

			else
			{
				$attach_icons_schemes[$ext] = str_replace("{theme}", $theme['imgdir'], $attachtypes[$ext]['icon']);
				$attach_icons_schemes[$ext] = $mybb->get_asset_url($attach_icons_schemes[$ext]);
			}

			else
			{
				$attach_icons_schemes[$ext] = str_replace("{theme}", $theme['imgdir'], $attachtypes[$ext]['icon']);
				$attach_icons_schemes[$ext] = $mybb->get_asset_url($attach_icons_schemes[$ext]);
			}

		$name = htmlspecialchars_uni($attachtypes[$ext]['name']);
	}
	else
	{
		if(defined("IN_ADMINCP"))

		$name = htmlspecialchars_uni($attachtypes[$ext]['name']);
	}
	else
	{
		if(defined("IN_ADMINCP"))

			$theme['imgdir'] = "../images";
		}
		else if(defined("IN_PORTAL"))

			$theme['imgdir'] = "../images";
		}
		else if(defined("IN_PORTAL"))

function get_unviewable_forums($only_readable_threads=false)
{
	global $forum_cache, $permissioncache, $mybb;

function get_unviewable_forums($only_readable_threads=false)
{
	global $forum_cache, $permissioncache, $mybb;

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

	if(!is_array($permissioncache))

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

	if(!is_array($permissioncache))

		$permissioncache = forum_permissions();
	}

		$permissioncache = forum_permissions();
	}

	foreach($forum_cache as $fid => $forum)
	{
		if($permissioncache[$forum['fid']])

	foreach($forum_cache as $fid => $forum)
	{
		if($permissioncache[$forum['fid']])

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

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

		{
			$perms = $mybb->usergroup;

		{
			$perms = $mybb->usergroup;

		$pwverified = 1;

		$pwverified = 1;

		}
		else
		{

		}
		else
		{

			$parents = explode(",", $forum['parentlist']);
			foreach($parents as $parent)
			{

			$parents = explode(",", $forum['parentlist']);
			foreach($parents as $parent)
			{

				{
					$pwverified = 0;

				{
					$pwverified = 0;

				}
			}
		}

				}
			}
		}

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

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

	}

	}

	if($nav)
	{

	if($nav)
	{

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

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

	}
}

	}
}

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

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

	{

	{

	}

	}

	{

	{

	}

	}

	{

	{

	}

	if(!isset($options['hours']) || $options['hours'] !== false)
	{
		if($hours == 1)

	}

	if(!isset($options['hours']) || $options['hours'] !== false)
	{
		if($hours == 1)

			$nicetime['hours'] = "1".$lang_hour;
		}
		else if($hours > 1)

			$nicetime['hours'] = "1".$lang_hour;
		}
		else if($hours > 1)

		else if($minutes > 1)
		{
			$nicetime['minutes'] = $minutes.$lang_minutes;

		else if($minutes > 1)
		{
			$nicetime['minutes'] = $minutes.$lang_minutes;

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

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

		return implode(", ", $nicetime);
	}
}

		return implode(", ", $nicetime);
	}
}

/**
 * Select an alternating row colour based on the previous call to this function
 *

/**
 * Select an alternating row colour based on the previous call to this function
 *

	else
	{
		$trow = "trow1";

	else
	{
		$trow = "trow1";

	$alttrow = $trow;

	$alttrow = $trow;

	return $trow;

	return $trow;

 * Add a user to a specific additional user group.
 *
 * @param int $uid The user ID

 * Add a user to a specific additional user group.
 *
 * @param int $uid The user ID

 * @return bool
 */
function join_usergroup($uid, $joingroup)

 * @return bool
 */
function join_usergroup($uid, $joingroup)

	global $db, $mybb;

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

	global $db, $mybb;

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

	{
		$query = $db->simple_select("users", "additionalgroups, usergroup", "uid='".(int)$uid."'");
		$user = $db->fetch_array($query);
	}

	{
		$query = $db->simple_select("users", "additionalgroups, usergroup", "uid='".(int)$uid."'");
		$user = $db->fetch_array($query);
	}

	// Build the new list of additional groups for this user and make sure they're in the right format

	// Build the new list of additional groups for this user and make sure they're in the right format

		$db->update_query("users", array('additionalgroups' => $groupslist), "uid='".(int)$uid."'");
		return true;
	}
	else

		$db->update_query("users", array('additionalgroups' => $groupslist), "uid='".(int)$uid."'");
		return true;
	}
	else

		return false;
	}
}

		return false;
	}
}

	$user = get_user($uid);

	$user = get_user($uid);

	{

	{

	}

	}

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

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

 * 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 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

 */
function get_current_location($fields=false, $ignore=array(), $quick=false)
{

 */
function get_current_location($fields=false, $ignore=array(), $quick=false)
{

	if(defined("MYBB_LOCATION"))
	{
		return MYBB_LOCATION;

	if(defined("MYBB_LOCATION"))
	{
		return MYBB_LOCATION;

	elseif(!empty($_SERVER['PHP_SELF']))
	{
		$location = htmlspecialchars_uni($_SERVER['PHP_SELF']);

	elseif(!empty($_SERVER['PHP_SELF']))
	{
		$location = htmlspecialchars_uni($_SERVER['PHP_SELF']);

	elseif(!empty($_ENV['PHP_SELF']))

	elseif(!empty($_ENV['PHP_SELF']))

		$location = htmlspecialchars_uni($_ENV['PHP_SELF']);

		$location = htmlspecialchars_uni($_ENV['PHP_SELF']);

	elseif(!empty($_SERVER['PATH_INFO']))
	{
		$location = htmlspecialchars_uni($_SERVER['PATH_INFO']);

	elseif(!empty($_SERVER['PATH_INFO']))
	{
		$location = htmlspecialchars_uni($_SERVER['PATH_INFO']);

	else

	else

		$location = htmlspecialchars_uni($_ENV['PATH_INFO']);
	}

		$location = htmlspecialchars_uni($_ENV['PATH_INFO']);
	}

	{

	{

	}

	if($fields == true)
	{

	}

	if($fields == true)
	{

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

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

				$form_html .= "<input type=\"hidden\" name=\"".htmlspecialchars_uni($name)."\" value=\"".htmlspecialchars_uni($value)."\" />\n";
			}

				$form_html .= "<input type=\"hidden\" name=\"".htmlspecialchars_uni($name)."\" value=\"".htmlspecialchars_uni($value)."\" />\n";
			}

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

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

		if(isset($_SERVER['QUERY_STRING']))

		if(isset($_SERVER['QUERY_STRING']))

			foreach($post_array as $var)
			{

			foreach($post_array as $var)
			{

				{

				{

				}
			}

				}
			}

		}

		return $location;

		}

		return $location;

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

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

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

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

	}

	return $string;

	}

	return $string;

}

/**

}

/**

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

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

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

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

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

	return $position;

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

	return $position;

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

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

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

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

	{
		$string = strtoupper($string);
	}

	{
		$string = strtoupper($string);
	}

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

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

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

	return strtr($string, $trans_tbl);

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

	return strtr($string, $trans_tbl);

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

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

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

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

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

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

	else if($c <= 0xFFFF)

	else if($c <= 0xFFFF)

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

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

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

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

	else
	{
		return false;
	}

	else
	{
		return false;
	}

}

/**

}

/**

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

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

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

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

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

	return $event_date;

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

	return $event_date;

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

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

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

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

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

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

	global $mybb, $lang;

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

	global $mybb, $lang;

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

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

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

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

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

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

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

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

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

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

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

		return htmlspecialchars_uni($link);
	}
	else

		return htmlspecialchars_uni($link);
	}
	else

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

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

		else
		{
			$link = THREAD_URL_PAGED;

		else
		{
			$link = THREAD_URL_PAGED;

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

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

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

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

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

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

	}
	else
	{

	}
	else
	{

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

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

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

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

	global $cache;
	static $forum_cache;

	global $cache;
	static $forum_cache;

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

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

		else
		{
			$thread_cache[$tid] = false;

		else
		{
			$thread_cache[$tid] = false;

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

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

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

		if($post)

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

		if($post)

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

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

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

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

 * Get inactivate forums.
 *
 * @return string The comma separated values of the inactivate forum.

 * Get inactivate forums.
 *
 * @return string The comma separated values of the inactivate forum.

	if(!$forum_cache)
	{
		cache_forums();

	if(!$forum_cache)
	{
		cache_forums();

	$inactive = array();

	$inactive = array();

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

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

{

{

	{

	{

	}

	}

	}

	}

	{

	{

		else
		{

		else
		{

		}

		}

		{

		{

			if($fatal)
			{

			if($fatal)
			{

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

			return false;

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

			return false;

		}
	}

	// User can attempt another login

		}
	}

	// User can attempt another login

}

/**

}

/**

 */
function validate_email_format($email)
{

 */
function validate_email_format($email)
{

}

/**

}

/**

	}

	return false;

	}

	return false;

/**
 * Rebuilds settings.php
 *

/**
 * Rebuilds settings.php
 *

{
	global $db, $mybb;

{
	global $db, $mybb;

	while($setting = $db->fetch_array($query))
	{
		$mybb->settings[$setting['name']] = $setting['value'];

	while($setting = $db->fetch_array($query))
	{
		$mybb->settings[$setting['name']] = $setting['value'];

		$setting['value'] = addcslashes($setting['value'], '\\"$');
		$settings .= "\$settings['{$setting['name']}'] = \"{$setting['value']}\";\n";
	}

		$setting['value'] = addcslashes($setting['value'], '\\"$');
		$settings .= "\$settings['{$setting['name']}'] = \"{$setting['value']}\";\n";
	}

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

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

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

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

function build_highlight_array($terms)
{
	global $mybb;

function build_highlight_array($terms)
{
	global $mybb;

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

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

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

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

			}
			$inquote = !$inquote;
		}

			}
			$inquote = !$inquote;
		}

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

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

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

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

	}

	return $highlight_cache;

	}

	return $highlight_cache;

}

/**

}

/**

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;

	$url_components = @parse_url($url);

	$url_components = @parse_url($url);

	if(
		!$url_components ||
		empty($url_components['host']) ||
		(!empty($url_components['scheme']) && !in_array($url_components['scheme'], array('http', 'https'))) ||

	if(
		!$url_components ||
		empty($url_components['host']) ||
		(!empty($url_components['scheme']) && !in_array($url_components['scheme'], array('http', 'https'))) ||

		(!empty($config['disallowed_remote_hosts']) && in_array($url_components['host'], $config['disallowed_remote_hosts']))
	)
	{
		return false;
	}

		(!empty($config['disallowed_remote_hosts']) && in_array($url_components['host'], $config['disallowed_remote_hosts']))
	)
	{
		return false;
	}

	if(!empty($config['disallowed_remote_addresses']))

	if(!empty($config['disallowed_remote_addresses']))

				}
			}

				}
			}

	}

	$post_body = '';

	}

	$post_body = '';

	}

	if(function_exists("curl_init"))

	}

	if(function_exists("curl_init"))

		$ch = curl_init();

		$ch = curl_init();

		if(!empty($post_body))
		{

		if(!empty($post_body))
		{

		}

		}

		$response = curl_exec($ch);

		$response = curl_exec($ch);

		{
			$header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE);
			$header = substr($response, 0, $header_size);

		{
			$header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE);
			$header = substr($response, 0, $header_size);

			if(in_array(curl_getinfo($ch, CURLINFO_HTTP_CODE), array(301, 302)))
			{

			if(in_array(curl_getinfo($ch, CURLINFO_HTTP_CODE), array(301, 302)))
			{

				if($matches)
				{

				if($matches)
				{

	}
	else if(function_exists("fsockopen"))
	{

	}
	else if(function_exists("fsockopen"))
	{

		if(!isset($url_components['path']))
		{
			$url_components['path'] = "/";

		if(!isset($url_components['path']))
		{
			$url_components['path'] = "/";

			}
		}

			}
		}

		{

		{

		}

		}

		{
			$headers[] = "POST {$url_components['path']} HTTP/1.0";
			$headers[] = "Content-Length: ".strlen($post_body);
			$headers[] = "Content-Type: application/x-www-form-urlencoded";
		}
		else

		{
			$headers[] = "POST {$url_components['path']} HTTP/1.0";
			$headers[] = "Content-Length: ".strlen($post_body);
			$headers[] = "Content-Type: application/x-www-form-urlencoded";
		}
		else

			$headers[] = "GET {$url_components['path']} HTTP/1.0";
		}

			$headers[] = "GET {$url_components['path']} HTTP/1.0";
		}

		if(!empty($post_body))
		{
			$headers[] = $post_body;

		if(!empty($post_body))
		{
			$headers[] = $post_body;

			// If we have no post body, we need to add an empty element to make sure we've got \r\n\r\n before the (non-existent) body starts
			$headers[] = '';
		}

			// If we have no post body, we need to add an empty element to make sure we've got \r\n\r\n before the (non-existent) body starts
			$headers[] = '';
		}

		$status_line = current(explode("\n\n", $header, 1));
		$body = $data[1];

		$status_line = current(explode("\n\n", $header, 1));
		$body = $data[1];

		{

		{

			if($matches)
			{

			if($matches)
			{

		}

		return $data;

		}

		return $data;

	}
	else

	}
	else

		return false;
	}

		return false;
	}

}

/**

}

/**

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

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

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

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

	static $time_start;

	$time = microtime(true);

	static $time_start;

	$time = microtime(true);

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

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

		$time_start = $time;
		return;

		$time_start = $time;
		return;

	// Timer has run, return execution time
	else
	{

	// Timer has run, return execution time
	else
	{

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

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

}

/**

}

/**