Vergleich inc/functions.php - 1.8.27 - 1.8.37

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

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

				{

				{

				}
			}
		}

				}
			}
		}

		return $my_mailhandler_builtin;
	}

		return $my_mailhandler_builtin;
	}

	// If our mail handler doesn't exist, create it.
	if(!is_object($my_mailhandler))
	{
		require_once MYBB_ROOT . "inc/class_mailhandler.php";

	// If our mail handler doesn't exist, create it.
	if(!is_object($my_mailhandler))
	{
		require_once MYBB_ROOT . "inc/class_mailhandler.php";

		// If no plugin has ever created the mail handler, resort to use the built-in one.
		if(!is_object($my_mailhandler) || !($my_mailhandler instanceof MailHandler))

		// If no plugin has ever created the mail handler, resort to use the built-in one.
		if(!is_object($my_mailhandler) || !($my_mailhandler instanceof MailHandler))

		'is_mail_sent' => &$is_mail_sent,
		'continue_process' => &$continue_process,
	);

		'is_mail_sent' => &$is_mail_sent,
		'continue_process' => &$continue_process,
	);

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

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

	// Check if the hooked plugins still suggest to send the mail.
	if($continue_process)

	// Check if the hooked plugins still suggest to send the mail.
	if($continue_process)

		$is_mail_sent = $mail->send();

		$is_mail_sent = $mail->send();

	return $is_mail_sent;
}

	return $is_mail_sent;
}

	{
		$forum_cache = cache_forums();
		foreach($forum_cache as $forum)

	{
		$forum_cache = cache_forums();
		foreach($forum_cache as $forum)

			if($forum['active'] != 0)
			{
				$forums_by_parent[$forum['pid']][$forum['fid']] = $forum;

			if($forum['active'] != 0)
			{
				$forums_by_parent[$forum['pid']][$forum['fid']] = $forum;

		// 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($breadcrumb == true)
	{
		eval("\$multipage = \"".$templates->get("multipage_breadcrumb")."\";");

	if($breadcrumb == true)
	{
		eval("\$multipage = \"".$templates->get("multipage_breadcrumb")."\";");

	if(!is_array($fpermcache))
	{
		$fpermcache = $cache->read("forumpermissions");

	if(!is_array($fpermcache))
	{
		$fpermcache = $cache->read("forumpermissions");

	{
		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];

		if(empty($cached_forum_permissions[$gid]))
		{
			foreach($forum_cache as $forum)

		if(empty($cached_forum_permissions[$gid]))
		{
			foreach($forum_cache as $forum)

				$cached_forum_permissions[$gid][$forum['fid']] = fetch_forum_permissions($forum['fid'], $gid, $groupperms);
			}
		}

				$cached_forum_permissions[$gid][$forum['fid']] = fetch_forum_permissions($forum['fid'], $gid, $groupperms);
			}
		}

	global $groupscache, $forum_cache, $fpermcache, $mybb, $fpermfields;

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

	global $groupscache, $forum_cache, $fpermcache, $mybb, $fpermfields;

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

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

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

	{

	{

		{

		{

				$level_permissions = $fpermcache[$fid][$gid];
			}

				$level_permissions = $fpermcache[$fid][$gid];
			}

			{
				$level_permissions = $groupscache[$gid];

			{
				$level_permissions = $groupscache[$gid];

			}

			foreach($level_permissions as $permission => $access)

			}

			foreach($level_permissions as $permission => $access)

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

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

		}

		}

	// Figure out if we can view more than our own threads

	// Figure out if we can view more than our own threads

		$current_permissions["canonlyviewownthreads"] = 0;

		$current_permissions["canonlyviewownthreads"] = 0;

	// Figure out if we can reply more than our own threads

	// Figure out if we can reply more than our own threads

		$current_permissions["canonlyreplyownthreads"] = 0;

		$current_permissions["canonlyreplyownthreads"] = 0;

	return $current_permissions;
}

	return $current_permissions;
}

		foreach($parents as $parent_id)
		{
			if($parent_id != $forum['fid'] && !forum_password_validated($forum_cache[$parent_id], true))

		foreach($parents as $parent_id)
		{
			if($parent_id != $forum['fid'] && !forum_password_validated($forum_cache[$parent_id], true))

			}
		}
	}

			}
		}
	}

			$mybb->cookies['forumpass'][$forum['fid']]
		)
	);

			$mybb->cookies['forumpass'][$forum['fid']]
		)
	);

 * Check the password given on a certain forum for validity
 *
 * @param int $fid The forum ID

 * Check the password given on a certain forum for validity
 *
 * @param int $fid The forum ID

	if(!empty($parents))
	{
		foreach($parents as $parent_id)

	if(!empty($parents))
	{
		foreach($parents as $parent_id)

			if($parent_id == $fid || $parent_id == $pid)
			{
				continue;

			if($parent_id == $fid || $parent_id == $pid)
			{
				continue;

			if($forum_cache[$parent_id]['password'] !== "")
			{
				check_forum_password($parent_id, $fid);

			if($forum_cache[$parent_id]['password'] !== "")
			{
				check_forum_password($parent_id, $fid);

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

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

			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);

			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);

	if($return)
	{
		return $showform;

	if($return)
	{
		return $showform;

	if($showform)
	{

	if($showform)
	{

	static $modpermscache;

	if($uid < 1)

	static $modpermscache;

	if($uid < 1)

	}

	if(isset($modpermscache[$fid][$uid]))

	}

	if(isset($modpermscache[$fid][$uid]))

					continue;
				}

					continue;
				}

				// Figure out the user permissions

				// Figure out the user permissions

				{
					// 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;

					continue;
				}

					continue;
				}

			}
		}

			}
		}

	return $perms;
}

	return $perms;
}

function is_moderator($fid=0, $action="", $uid=0)
{
	global $mybb, $cache, $plugins;

function is_moderator($fid=0, $action="", $uid=0)
{
	global $mybb, $cache, $plugins;

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

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

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

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

			}
			return false;
		}

			}
			return false;
		}

				else
				{
					return false;

				else
				{
					return false;

			}
		}
	}

			}
		}
	}

function get_moderated_fids($uid=0)
{
	global $mybb, $cache;

function get_moderated_fids($uid=0)
{
	global $mybb, $cache;

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

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

	if($uid == 0)

	if($uid == 0)

		return array();

		return array();

	if($user_perms['issupermod'] == 1)
	{
		return false;

	if($user_perms['issupermod'] == 1)
	{
		return false;

	$fids = array();

	$modcache = $cache->read('moderators');

	$fids = array();

	$modcache = $cache->read('moderators');

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

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

		$posticons[$posticon['name']] = $posticon;
	}
	krsort($posticons);

		$posticons[$posticon['name']] = $posticon;
	}
	krsort($posticons);

	else
	{
		$posticons = '';

	else
	{
		$posticons = '';

	return $posticons;
}

	return $posticons;
}

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

	$mybb->cookies[$name] = $value;

	header($cookie, false);

	$mybb->cookies[$name] = $value;

	header($cookie, false);

 * Unset a cookie set by MyBB.

 * Unset a cookie set by MyBB.

 * @param string $name The cookie identifier.
 */
function my_unsetcookie($name)
{
	global $mybb;

 * @param string $name The cookie identifier.
 */
function my_unsetcookie($name)
{
	global $mybb;

	$expires = -3600;
	my_setcookie($name, "", $expires);

	$expires = -3600;
	my_setcookie($name, "", $expires);

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

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

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

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

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

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

		return false;
	}

		return false;
	}

	if(is_array($cookie) && isset($cookie[$id]))
	{
		return $cookie[$id];

	if(is_array($cookie) && isset($cookie[$id]))
	{
		return $cookie[$id];

	else
	{
		return 0;

	else
	{
		return 0;

 * @param int|string $expires The timestamp of the expiry date.
 */
function my_set_array_cookie($name, $id, $value, $expires="")

 * @param int|string $expires The timestamp of the expiry date.
 */
function my_set_array_cookie($name, $id, $value, $expires="")

	global $mybb;

	global $mybb;

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

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

		$newcookie = array();

		$newcookie = array();

	$newcookie[$id] = $value;
	$newcookie = my_serialize($newcookie);
	my_setcookie("mybb[$name]", addslashes($newcookie), $expires);

	$newcookie[$id] = $value;
	$newcookie = my_serialize($newcookie);
	my_setcookie("mybb[$name]", addslashes($newcookie), $expires);

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

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

 * - does not unserialize objects
 *
 * @param string $str

 * - does not unserialize objects
 *
 * @param string $str

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

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

{

{

	{
		// input exceeds MAX_SERIALIZED_INPUT_LENGTH
		return false;

	{
		// input exceeds MAX_SERIALIZED_INPUT_LENGTH
		return false;

			$str = substr($str, 1);
		}
		else if($type == 'N' && $str[1] == ';')

			$str = substr($str, 1);
		}
		else if($type == 'N' && $str[1] == ';')

			$value = null;
			$str = substr($str, 2);
		}

			$value = null;
			$str = substr($str, 2);
		}

			$value = substr($matches[2], 0, (int)$matches[1]);
			$str = substr($matches[2], (int)$matches[1] + 2);
		}

			$value = substr($matches[2], 0, (int)$matches[1]);
			$str = substr($matches[2], (int)$matches[1] + 2);
		}

		{
			$expectedLength = (int)$matches[1];
			$str = $matches[2];

		{
			$expectedLength = (int)$matches[1];
			$str = $matches[2];

		{
			// object or unknown/malformed type
			return false;

		{
			// object or unknown/malformed type
			return false;

		switch($state)
		{
			case 3: // in array, expecting value or another array
				if($type == 'a')
				{

		switch($state)
		{
			case 3: // in array, expecting value or another array
				if($type == 'a')
				{

					{
						// array nesting exceeds MAX_SERIALIZED_ARRAY_DEPTH
						return false;

					{
						// array nesting exceeds MAX_SERIALIZED_ARRAY_DEPTH
						return false;

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

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

				}
				if($type != '}')
				{

				}
				if($type != '}')
				{

					$state = 2;
					break;
				}

					$state = 2;
					break;
				}

				// missing array value
				return false;

				// missing array value
				return false;

				if($type == '}')
				{
					if(count($list) < end($expected))

				if($type == '}')
				{
					if(count($list) < end($expected))

						// array size less than expected
						return false;

						// array size less than expected
						return false;

					unset($list);
					$list = &$stack[count($stack)-1];

					unset($list);
					$list = &$stack[count($stack)-1];

					break;
				}
				if($type == 'i' || $type == 's')

					break;
				}
				if($type == 'i' || $type == 's')

					{
						// array size exceeds MAX_SERIALIZED_ARRAY_LENGTH
						return false;

					{
						// array size exceeds MAX_SERIALIZED_ARRAY_LENGTH
						return false;

			case 0: // expecting array or value
				if($type == 'a')
				{

			case 0: // expecting array or value
				if($type == 'a')
				{

					{
						// array nesting exceeds MAX_SERIALIZED_ARRAY_DEPTH
						return false;

					{
						// array nesting exceeds MAX_SERIALIZED_ARRAY_DEPTH
						return false;

	{
		// trailing data in input
		return false;

	{
		// trailing data in input
		return false;

	return $data;
}

/**

	return $data;
}

/**

 *
 * @param string $str
 * @return mixed
 */

 *
 * @param string $str
 * @return mixed
 */

{

{

	{

	{

	}

	}

}

/**

}

/**

 * Safe serialize() replacement
 * - output a strict subset of PHP's native serialized representation
 * - does not my_serialize objects

 * Safe serialize() replacement
 * - output a strict subset of PHP's native serialized representation
 * - does not my_serialize objects

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

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

	if(is_bool($value))
	{
		return 'b:'.(int)$value.';';

	if(is_bool($value))
	{
		return 'b:'.(int)$value.';';

	if(is_int($value))

	if(is_int($value))

		return 'i:'.$value.';';

		return 'i:'.$value.';';

	if(is_float($value))
	{
		return 'd:'.str_replace(',', '.', $value).';';

	if(is_float($value))
	{
		return 'd:'.str_replace(',', '.', $value).';';

	if(is_string($value))
	{
		return 's:'.strlen($value).':"'.$value.'";';

	if(is_string($value))
	{
		return 's:'.strlen($value).':"'.$value.'";';

	if(is_array($value))
	{
		$out = '';

	if(is_array($value))
	{
		$out = '';

		{
			$out .= _safe_serialize($k) . _safe_serialize($v);
		}

		{
			$out .= _safe_serialize($k) . _safe_serialize($v);
		}

		return 'a:'.count($value).':{'.$out.'}';
	}

	// safe_serialize cannot my_serialize resources or objects
	return false;

		return 'a:'.count($value).':{'.$out.'}';
	}

	// safe_serialize cannot my_serialize resources or objects
	return false;

 * Credits go to https://github.com/piwik
 * Wrapper for _safe_serialize() that handles exceptions and multibyte encoding issue
 *

 * Credits go to https://github.com/piwik
 * Wrapper for _safe_serialize() that handles exceptions and multibyte encoding issue
 *

			// Suhosin likes to throw a warning if exec is disabled then die - weird
			if($func_blacklist = @ini_get('suhosin.executor.func.blacklist'))

			// Suhosin likes to throw a warning if exec is disabled then die - weird
			if($func_blacklist = @ini_get('suhosin.executor.func.blacklist'))

			// PHP disabled functions?
			if($func_blacklist = @ini_get('disable_functions'))
			{

			// PHP disabled functions?
			if($func_blacklist = @ini_get('disable_functions'))
			{

				{
					return $lang->unknown;
				}

				{
					return $lang->unknown;
				}

			$load = @exec("uptime");
			$load = explode("load average: ", $load);

			$load = @exec("uptime");
			$load = explode("load average: ", $load);

			if(!is_array($serverload))
			{
				return $lang->unknown;

			if(!is_array($serverload))
			{
				return $lang->unknown;

		return $lang->unknown;
	}

		return $lang->unknown;
	}

		if($unapprovedposts_diff > -1)
		{
			$new_stats['numunapprovedposts'] = "+{$unapprovedposts_diff}";

		if($unapprovedposts_diff > -1)
		{
			$new_stats['numunapprovedposts'] = "+{$unapprovedposts_diff}";

			$new_stats['numunapprovedposts'] = "{$unapprovedposts_diff}";
		}
	}

			$new_stats['numunapprovedposts'] = "{$unapprovedposts_diff}";
		}
	}

		if($deletedposts_diff > -1)
		{
			$new_stats['numdeletedposts'] = "+{$deletedposts_diff}";

		if($deletedposts_diff > -1)
		{
			$new_stats['numdeletedposts'] = "+{$deletedposts_diff}";

		{
			$new_stats['numdeletedposts'] = "{$deletedposts_diff}";
		}

		{
			$new_stats['numdeletedposts'] = "{$deletedposts_diff}";
		}

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

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

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

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

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

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

 * Update the last post information for a specific forum
 *
 * @param int $fid The forum ID

 * Update the last post information for a specific forum
 *
 * @param int $fid The forum ID

function update_forum_lastpost($fid)
{
	global $db;

function update_forum_lastpost($fid)
{
	global $db;

	// 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);

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

	foreach($counters as $counter)
	{
		if(array_key_exists($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] = $thread[$counter] + $changes[$counter];

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

	// 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)
	{

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

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

	$db->free_result($query);

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

	$db->free_result($query);

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

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

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

	// 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);

	{

	{

		{

		{

			{

			{

				{

				{

				}

				}

			}
		}

			}
		}

	// 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)

/**
 * Deletes a thread from the database

/**
 * Deletes a thread from the database

 * @param int $tid The thread ID
 * @return bool
 */
function delete_thread($tid)
{
	global $moderation;

 * @param int $tid The thread ID
 * @return bool
 */
function delete_thread($tid)
{
	global $moderation;

	if(!is_object($moderation))
	{
		require_once MYBB_ROOT."inc/class_moderation.php";
		$moderation = new Moderation;
	}

	if(!is_object($moderation))
	{
		require_once MYBB_ROOT."inc/class_moderation.php";
		$moderation = new Moderation;
	}

	return $moderation->delete_thread($tid);

	return $moderation->delete_thread($tid);

/**
 * Deletes a post from the database
 *

/**
 * Deletes a post from the database
 *

	{
		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);
}

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

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

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

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

	if(!is_array($permissioncache))
	{

	if(!is_array($permissioncache))
	{

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

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

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

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

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

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

	}

	return $forumjump;

	}

	return $forumjump;

/**
 * Returns the extension of a file.

/**
 * Returns the extension of a file.

	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

		$format = $parameters['format'];

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

		$format = $parameters['format'];

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

	return $formattednames[$username];
}

	return $formattednames[$username];
}

	{
		// Default avatar
		if(defined('IN_ADMINCP'))

	{
		// Default avatar
		if(defined('IN_ADMINCP'))

			$theme['imgdir'] = '../images';
		}

			$theme['imgdir'] = '../images';
		}

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

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

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

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

		$query = $db->simple_select("threadsubscriptions", "tid, notification", "tid='".(int)$tid."' AND uid='".$mybb->user['uid']."'", array('limit' => 1));
		$subscription = $db->fetch_array($query);

		$query = $db->simple_select("threadsubscriptions", "tid, notification", "tid='".(int)$tid."' AND uid='".$mybb->user['uid']."'", array('limit' => 1));
		$subscription = $db->fetch_array($query);

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

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

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

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

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

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

	if(isset($thread_cache[$tid]) && !$recache)
	{
		return $thread_cache[$tid];

	if(isset($thread_cache[$tid]) && !$recache)
	{
		return $thread_cache[$tid];

	{
		$query = $db->simple_select("threads", "*", "tid = '{$tid}'");
		$thread = $db->fetch_array($query);

	{
		$query = $db->simple_select("threads", "*", "tid = '{$tid}'");
		$thread = $db->fetch_array($query);

	}

	$inactive = array();

	}

	$inactive = array();

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

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

					$inactive[] = $fid1;
				}
			}

					$inactive[] = $fid1;
				}
			}

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

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

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

		if($attempts['loginattempts'] <= 0)

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

		if($attempts['loginattempts'] <= 0)

	// This user has a cookie lockout, show waiting time
	elseif(!empty($mybb->cookies['lockoutexpiry']) && $mybb->cookies['lockoutexpiry'] > $now)
	{

	// This user has a cookie lockout, show waiting time
	elseif(!empty($mybb->cookies['lockoutexpiry']) && $mybb->cookies['lockoutexpiry'] > $now)
	{

			$hoursleft = floor($secsleft / 3600);
			$minsleft = floor(($secsleft / 60) % 60);
			$secsleft = floor($secsleft % 60);

			$hoursleft = floor($secsleft / 3600);
			$minsleft = floor(($secsleft / 60) % 60);
			$secsleft = floor($secsleft % 60);

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

		return false;

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

		return false;

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

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

	$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)

/**
 * Rebuilds settings.php
 *

/**
 * Rebuilds settings.php
 *

	if(is_array($terms))
	{
		$terms = implode(' ', $terms);

	if(is_array($terms))
	{
		$terms = implode(' ', $terms);

	// Strip out any characters that shouldn't be included
	$bad_characters = array(
		"(",

	// Strip out any characters that shouldn't be included
	$bad_characters = array(
		"(",

		"~"
	);
	$terms = str_replace($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)
	{
		$inquote = false;
		$terms = explode("\"", $terms);

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

		foreach($terms as $phrase)
		{
			$phrase = htmlspecialchars_uni($phrase);

		foreach($terms as $phrase)
		{
			$phrase = htmlspecialchars_uni($phrase);

			}
		}
	}

			}
		}
	}

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

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

	// 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)
	{

		// Special boolean operators should be stripped
		if($word == "" || $word == "or" || $word == "not" || $word == "and")

		// Special boolean operators should be stripped
		if($word == "" || $word == "or" || $word == "not" || $word == "and")

		// Now make PREG compatible

		// Now make PREG compatible

		$highlight_cache[$find] = $replacement;
	}

		$highlight_cache[$find] = $replacement;
	}

	return $highlight_cache;
}

	return $highlight_cache;
}

 * @return integer Result of comparison function.
 */
function build_highlight_array_sort($a, $b)

 * @return integer Result of comparison function.
 */
function build_highlight_array_sort($a, $b)

	return strlen($b) - strlen($a);
}

	return strlen($b) - strlen($a);
}

	$dest = '';

	if($src < 0)

	$dest = '';

	if($src < 0)

		return false;
	}
	elseif($src <= 0x007f)

		return false;
	}
	elseif($src <= 0x007f)

		$dest .= chr(0xe0 | ($src >> 12));
		$dest .= chr(0x80 | (($src >> 6) & 0x003f));
		$dest .= chr(0x80 | ($src & 0x003f));

		$dest .= chr(0xe0 | ($src >> 12));
		$dest .= chr(0x80 | (($src >> 6) & 0x003f));
		$dest .= chr(0x80 | ($src & 0x003f));

	elseif($src <= 0x10ffff)
	{
		$dest .= chr(0xf0 | ($src >> 18));
		$dest .= chr(0x80 | (($src >> 12) & 0x3f));
		$dest .= chr(0x80 | (($src >> 6) & 0x3f));
		$dest .= chr(0x80 | ($src & 0x3f));

	elseif($src <= 0x10ffff)
	{
		$dest .= chr(0xf0 | ($src >> 18));
		$dest .= chr(0x80 | (($src >> 12) & 0x3f));
		$dest .= chr(0x80 | (($src >> 6) & 0x3f));
		$dest .= chr(0x80 | ($src & 0x3f));

	else
	{
		// Out of range
		return false;
	}

	else
	{
		// Out of range
		return false;
	}

	return $dest;

	return $dest;

/**
 * Checks if a username has been disallowed for registration/use.
 *

/**
 * Checks if a username has been disallowed for registration/use.
 *

		// Make regular expression * match
		$banned_username['filter'] = str_replace('\*', '(.*)', preg_quote($banned_username['filter'], '#'));
		if(preg_match("#(^|\b){$banned_username['filter']}($|\b)#i", $username))

		// Make regular expression * match
		$banned_username['filter'] = str_replace('\*', '(.*)', preg_quote($banned_username['filter'], '#'));
		if(preg_match("#(^|\b){$banned_username['filter']}($|\b)#i", $username))

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

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

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

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

	}

	// Still here - good email

	}

	// Still here - good email

		{
			$curlopt[CURLOPT_SSL_VERIFYPEER] = 1;
			$curlopt[CURLOPT_CAINFO] = $ca_bundle_path;

		{
			$curlopt[CURLOPT_SSL_VERIFYPEER] = 1;
			$curlopt[CURLOPT_CAINFO] = $ca_bundle_path;

		{
			$curlopt[CURLOPT_SSL_VERIFYPEER] = 0;
		}

		{
			$curlopt[CURLOPT_SSL_VERIFYPEER] = 0;
		}

 * Checks if a user is a member of a particular group
 * Originates from frostschutz's PluginLibrary
 * github.com/frostschutz

 * Checks if a user is a member of a particular group
 * Originates from frostschutz's PluginLibrary
 * github.com/frostschutz

 * @param array|int|string A selection of groups (as array or comma seperated) to check or -1 for any group
 * @param bool|array|int False assumes the current user. Otherwise an user array or an id can be passed
 * @return array Array of groups specified in the first param to which the user belongs

 * @param array|int|string A selection of groups (as array or comma seperated) to check or -1 for any group
 * @param bool|array|int False assumes the current user. Otherwise an user array or an id can be passed
 * @return array Array of groups specified in the first param to which the user belongs

	$result = chmod($file, octdec($mode));
	umask($old_umask);
	return $result;

	$result = chmod($file, octdec($mode));
	umask($old_umask);
	return $result;

 * Custom rmdir function to loop through an entire directory and delete all files/folders within
 *
 * @param string $path The path to the directory

 * Custom rmdir function to loop through an entire directory and delete all files/folders within
 *
 * @param string $path The path to the directory

	}

	if(@is_dir($path) && !@is_link($path))

	}

	if(@is_dir($path) && !@is_link($path))

		if($dh = @opendir($path))
		{
			while(($file = @readdir($dh)) !== false)

		if($dh = @opendir($path))
		{
			while(($file = @readdir($dh)) !== false)

	}

	if($ip_long >= 2147483648) // Won't occur on 32-bit PHP

	}

	if($ip_long >= 2147483648) // Won't occur on 32-bit PHP

		$ip_long -= 4294967296;
	}

		$ip_long -= 4294967296;
	}

 * @return string IP in IPv4 format
 */
function my_long2ip($long)

 * @return string IP in IPv4 format
 */
function my_long2ip($long)

	// On 64-bit machines is_int will return true. On 32-bit it will return false
	if($long < 0 && is_int(2147483648))
	{

	// On 64-bit machines is_int will return true. On 32-bit it will return false
	if($long < 0 && is_int(2147483648))
	{

		 * @license     LGPL - http://www.gnu.org/licenses/lgpl.html
		 * @copyright   2004-2007 Aidan Lister <aidan@php.net>, Arpad Ray <arpad@php.net>
		 * @link        http://php.net/inet_pton

		 * @license     LGPL - http://www.gnu.org/licenses/lgpl.html
		 * @copyright   2004-2007 Aidan Lister <aidan@php.net>, Arpad Ray <arpad@php.net>
		 * @link        http://php.net/inet_pton

		 */
		$r = ip2long($ip);
		if($r !== false && $r != -1)
		{
			return pack('N', $r);

		 */
		$r = ip2long($ip);
		if($r !== false && $r != -1)
		{
			return pack('N', $r);

		$delim_count = substr_count($ip, ':');
		if($delim_count < 1 || $delim_count > 7)
		{

		$delim_count = substr_count($ip, ':');
		if($delim_count < 1 || $delim_count > 7)
		{

		$r = explode(':', $ip);
		$rcount = count($r);
		if(($doub = array_search('', $r, 1)) !== false)

		$r = explode(':', $ip);
		$rcount = count($r);
		if(($doub = array_search('', $r, 1)) !== false)

			$length = (!$doub || $doub == $rcount - 1 ? 2 : 1);
			array_splice($r, $doub, $length, array_fill(0, 8 + $length - $rcount, 0));
		}

			$length = (!$doub || $doub == $rcount - 1 ? 2 : 1);
			array_splice($r, $doub, $length, array_fill(0, 8 + $length - $rcount, 0));
		}

{
	// Wildcard
	if(strpos($ipaddress, '*') !== false)

{
	// Wildcard
	if(strpos($ipaddress, '*') !== false)

		if(strpos($ipaddress, ':') !== false)
		{
			// IPv6

		if(strpos($ipaddress, ':') !== false)
		{
			// IPv6

			{
				// Invalid IP address
				return false;

			{
				// Invalid IP address
				return false;

		/**
		 * Taken from: https://github.com/NewEraCracker/php_work/blob/master/ipRangeCalculate.php

		/**
		 * Taken from: https://github.com/NewEraCracker/php_work/blob/master/ipRangeCalculate.php

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

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

	else
	{
		return $output;

	else
	{
		return $output;

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

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

		$rounds = ceil($bytes / 16);

		$rounds = ceil($bytes / 16);

		return $output;
	}
	else

		return $output;
	}
	else

		return $output;
	}
}

		return $output;
	}
}

function secure_seed_rng()
{
	$bytes = PHP_INT_SIZE;

function secure_seed_rng()
{
	$bytes = PHP_INT_SIZE;

	do

	do

		$output = secure_binary_seed_rng($bytes);

		$output = secure_binary_seed_rng($bytes);

		// convert binary data to a decimal number
		if ($bytes == 4)

		// convert binary data to a decimal number
		if ($bytes == 4)

			$elements = unpack('i', $output);
			$output = abs($elements[1]);
		}

			$elements = unpack('i', $output);
			$output = abs($elements[1]);
		}

		{
			$elements = unpack('N2', $output);
			$output = abs($elements[1] << 32 | $elements[2]);

		{
			$elements = unpack('N2', $output);
			$output = abs($elements[1] << 32 | $elements[2]);

	return $output;
}

	return $output;
}

	{
		$min = 0;
		$max = PHP_INT_MAX;

	{
		$min = 0;
		$max = PHP_INT_MAX;

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

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

function trim_blank_chrs($string, $charlist="")
{
	$hex_chrs = array(

function trim_blank_chrs($string, $charlist="")
{
	$hex_chrs = array(

		0xC2 => array(0x81 => 1, 0x8D => 1, 0x90 => 1, 0x9D => 1, 0xA0 => 1, 0xAD => 1), // \x{0081}, \x{008D}, \x{0090}, \x{009D}, \x{00A0}, \x{00AD}
		0xCC => array(0xB7 => 1, 0xB8 => 1), // \x{0337}, \x{0338}
		0xE1 => array(0x85 => array(0x9F => 1, 0xA0 => 1), 0x9A => array(0x80 => 1), 0xA0 => array(0x8E => 1)), // \x{115F}, \x{1160}, \x{1680}, \x{180E}

		0xC2 => array(0x81 => 1, 0x8D => 1, 0x90 => 1, 0x9D => 1, 0xA0 => 1, 0xAD => 1), // \x{0081}, \x{008D}, \x{0090}, \x{009D}, \x{00A0}, \x{00AD}
		0xCC => array(0xB7 => 1, 0xB8 => 1), // \x{0337}, \x{0338}
		0xE1 => array(0x85 => array(0x9F => 1, 0xA0 => 1), 0x9A => array(0x80 => 1), 0xA0 => array(0x8E => 1)), // \x{115F}, \x{1160}, \x{1680}, \x{180E}

	{
		// Check to see if we have matched a first character in our utf-8 array
		$offset = match_sequence($string, $hex_chrs);

	{
		// Check to see if we have matched a first character in our utf-8 array
		$offset = match_sequence($string, $hex_chrs);

		}
		$string = substr($string, $offset);
	}

		}
		$string = substr($string, $offset);
	}

	if($string === "")
	{
		return 0;

	if($string === "")
	{
		return 0;

	$ord = ord($string[$i]);
	if(array_key_exists($ord, $array))

	$ord = ord($string[$i]);
	if(array_key_exists($ord, $array))

	}

	return 0;

	}

	return 0;

/**
 * Obtain the version of GD installed.

/**
 * Obtain the version of GD installed.

		}
	}

		}
	}

	{
		return false;
	}

	{
		return false;
	}

	}

	$recipients_bcc = array();

	}

	$recipients_bcc = array();

	// Determine user ID
	if((int)$fromid == 0)

	// Determine user ID
	if((int)$fromid == 0)

		$fromid = (int)$mybb->user['uid'];
	}
	elseif((int)$fromid < 0)

		$fromid = (int)$mybb->user['uid'];
	}
	elseif((int)$fromid < 0)

		"do" => '',
		"pmid" => ''
	);

		"do" => '',
		"pmid" => ''
	);

	if(isset($session))
	{

	if(isset($session))
	{