+ 'A_REASON' => addslashes($reason),

+ 'A_REASON' => addslashes($reason),

+ 'board_timezone' => array('lang' => 'SYSTEM_TIMEZONE', 'validate' => 'string', 'type' => 'select', 'function' => 'tz_select', 'params' => array('{CONFIG_VALUE}', 1), 'explain' => true),

+ trigger_error($user->lang['PARENT_NOT_EXIST'] . adm_back_link($this->u_action . '&parent_id=' . $this->parent_id), E_USER_WARNING);

+ // Delete shadow topics pointing to topics in this forum

+ delete_topic_shadows($forum_id);

+

+ if ($user_id == ANONYMOUS)

+ {

+ trigger_error($user->lang['CANNOT_BAN_ANONYMOUS'] . adm_back_link($this->u_action . '&u=' . $user_id), E_USER_WARNING);

+ }

+

+ $user_actkey = gen_rand_string(mt_rand(6, 10));

+ if (avatar_process_user($error, $user_row, $can_upload))

+ 'post' => array('title' => 'ACP_POST_SETTINGS', 'auth' => 'acl_a_board', 'cat' => array('ACP_BOARD_CONFIGURATION', 'ACP_MESSAGES')),

+ // Unescape the asterisk to simplify further conversions

+ $row['word'] = str_replace('\*', '*', preg_quote($row['word'], '#'));

+

+ // Replace the asterisk inside the pattern, at the start and at the end of it with regexes

+ $row['word'] = preg_replace(array('#(?<=[\p{Nd}\p{L}_])\*(?=[\p{Nd}\p{L}_])#iu', '#^\*#', '#\*$#'), array('([\x20]*?|[\p{Nd}\p{L}_-]*?)', '[\p{Nd}\p{L}_-]*?', '[\p{Nd}\p{L}_-]*?'), $row['word']);

+

+ // Generate the final substitution

+ $censors['match'][] = '#(?<![\p{Nd}\p{L}_-])(' . $row['word'] . ')(?![\p{Nd}\p{L}_-])#iu';

+ $this->code = gen_rand_string_friendly(mt_rand(CAPTCHA_MIN_CHARS, CAPTCHA_MAX_CHARS));

+ $this->code = gen_rand_string_friendly(mt_rand(CAPTCHA_MIN_CHARS, CAPTCHA_MAX_CHARS));

+ $this->code = gen_rand_string_friendly(mt_rand(CAPTCHA_MIN_CHARS, CAPTCHA_MAX_CHARS));

+ $this->code = gen_rand_string_friendly(mt_rand(CAPTCHA_MIN_CHARS, CAPTCHA_MAX_CHARS));

+ for ($i = 0, $n = sizeof($parts); $i < $n && is_dir($path_prefix . $dirs . $parts[$i]); $i++)

+ * @param bool $use_cache forced to false for Interbase

+ function sql_server_info($raw = false, $use_cache = true)

+ /**

+ * force $use_cache false. I didn't research why the caching code there is no caching code

+ * but I assume its because the IB extension provides a direct method to access it

+ * without a query.

+ */

+

+ $use_cache = false;

+

+ * @param bool $use_cache If true, it is safe to retrieve the value from the cache

+ function sql_server_info($raw = false, $use_cache = true)

+ if (!$use_cache || empty($cache) || ($this->sql_server_version = $cache->get('mssql_version')) === false)

+ if (!empty($cache) && $use_cache)

+ * @param bool $use_cache If true, it is safe to retrieve the value from the cache

+ function sql_server_info($raw = false, $use_cache = true)

+ if (!$use_cache || empty($cache) || ($this->sql_server_version = $cache->get('mssqlodbc_version')) === false)

+ if (!empty($cache) && $use_cache)

+ * @param bool $use_cache If true, it is safe to retrieve the value from the cache

+ function sql_server_info($raw = false, $use_cache = true)

+ if (!$use_cache || empty($cache) || ($this->sql_server_version = $cache->get('mssql_version')) === false)

+ if (!empty($cache) && $use_cache)

+ $code = 0;

+ $code = $error['code'];

+

+ return array(

+ 'message' => $error,

+ 'code' => $code,

+ );

+ * @param bool $use_cache If true, it is safe to retrieve the value from the cache

+ function sql_server_info($raw = false, $use_cache = true)

+ if (!$use_cache || empty($cache) || ($this->sql_server_version = $cache->get('mysql_version')) === false)

+ if (!empty($cache) && $use_cache)

+ * @param bool $use_cache If true, it is safe to retrieve the value from the cache

+ function sql_server_info($raw = false, $use_cache = true)

+ if (!$use_cache || empty($cache) || ($this->sql_server_version = $cache->get('mysqli_version')) === false)

+ if (!empty($cache) && $use_cache)

+ * @param bool $use_cache forced to false for Oracle

+ function sql_server_info($raw = false, $use_cache = true)

+ /**

+ * force $use_cache false. I didn't research why the caching code below is commented out

+ * but I assume its because the Oracle extension provides a direct method to access it

+ * without a query.

+ */

+

+ $use_cache = false;

+ * @param bool $use_cache If true, it is safe to retrieve the value from the cache

+ function sql_server_info($raw = false, $use_cache = true)

+ if (!$use_cache || empty($cache) || ($this->sql_server_version = $cache->get('pgsql_version')) === false)

+ if (!empty($cache) && $use_cache)

+ * @param bool $use_cache if true, it is safe to retrieve the stored value from the cache

+ function sql_server_info($raw = false, $use_cache = true)

+ if (!$use_cache || empty($cache) || ($this->sql_server_version = $cache->get('sqlite_version')) === false)

+

+ if (!empty($cache) && $use_cache)

+ {

+ $cache->put('sqlite_version', $this->sql_server_version);

+ }

+*

+* @return string

+ // [a, z] + [0, 9] = 36

+ return substr(strtoupper(base_convert(unique_id(), 16, 36)), 0, $num_chars);

+}

+

+/**

+* Generates a user-friendly alphanumeric random string of given length

+* We remove 0 and O so users cannot confuse those in passwords etc.

+*

+* @return string

+*/

+function gen_rand_string_friendly($num_chars = 8)

+{

+

+ // Remove Z and Y from the base_convert(), replace 0 with Z and O with Y

+ // [a, z] + [0, 9] - {z, y} = [a, z] + [0, 9] - {0, o} = 34

+ if ($key === '')

+ {

+ continue;

+ }

+

+ // Regex written by James Watts and Francisco Jose Martin Moreno

+ // http://fightingforalostcause.net/misc/2006/compare-email-regex.php

+ return '([\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+\.)*(?:[\w\!\#$\%\'\*\+\-\/\=\?\^\`{\|\}\~]|&amp;)+@((((([a-z0-9]{1}[a-z0-9\-]{0,62}[a-z0-9]{1})|[a-z])\.)+[a-z]{2,6})|(\d{1,3}\.){3}\d{1,3}(\:\d{1,5})?)';

+* @param string $host Fully-Qualified Domain Name

+* @param string $type Resource record type to lookup

+* Supported types are: MX (default), A, AAAA, NS, TXT, CNAME

+* Other types may work or may not work

+*

+* @return mixed true if entry found,

+* false if entry not found,

+* null if this function is not supported by this environment

+* Since null can also be returned, you probably want to compare the result

+* with === true or === false,

+*

+* @author bantu

+function phpbb_checkdnsrr($host, $type = 'MX')

+ // The dot indicates to search the DNS root (helps those having DNS prefixes on the same domain)

+ if (substr($host, -1) == '.')

+ {

+ $host_fqdn = $host;

+ $host = substr($host, 0, -1);

+ }

+ else

+ {

+ $host_fqdn = $host . '.';

+ }

+ // $host has format some.host.example.com

+ // $host_fqdn has format some.host.example.com.

+ // If we're looking for an A record we can use gethostbyname()

+ if ($type == 'A' && function_exists('gethostbyname'))

+ return (@gethostbyname($host_fqdn) == $host_fqdn) ? false : true;

+

+ // checkdnsrr() is available on Windows since PHP 5.3,

+ // but until 5.3.3 it only works for MX records

+ // See: http://bugs.php.net/bug.php?id=51844

+

+ // Call checkdnsrr() if

+ // we're looking for an MX record or

+ // we're not on Windows or

+ // we're running a PHP version where #51844 has been fixed

+

+ // checkdnsrr() supports AAAA since 5.0.0

+ // checkdnsrr() supports TXT since 5.2.4

+ if (

+ ($type == 'MX' || DIRECTORY_SEPARATOR != '\\' || version_compare(PHP_VERSION, '5.3.3', '>=')) &&

+ ($type != 'AAAA' || version_compare(PHP_VERSION, '5.0.0', '>=')) &&

+ ($type != 'TXT' || version_compare(PHP_VERSION, '5.2.4', '>=')) &&

+ function_exists('checkdnsrr')

+ )

+ return checkdnsrr($host_fqdn, $type);

+ }

+

+ // dns_get_record() is available since PHP 5; since PHP 5.3 also on Windows,

+ // but on Windows it does not work reliable for AAAA records before PHP 5.3.1

+

+ // Call dns_get_record() if

+ // we're not looking for an AAAA record or

+ // we're not on Windows or

+ // we're running a PHP version where AAAA lookups work reliable

+ if (

+ ($type != 'AAAA' || DIRECTORY_SEPARATOR != '\\' || version_compare(PHP_VERSION, '5.3.1', '>=')) &&

+ function_exists('dns_get_record')

+ )

+ {

+ // dns_get_record() expects an integer as second parameter

+ // We have to convert the string $type to the corresponding integer constant.

+ $type_constant = 'DNS_' . $type;

+ $type_param = (defined($type_constant)) ? constant($type_constant) : DNS_ANY;

+

+ // dns_get_record() might throw E_WARNING and return false for records that do not exist

+ $resultset = @dns_get_record($host_fqdn, $type_param);

+

+ if (empty($resultset) || !is_array($resultset))

+ {

+ return false;

+ }

+ else if ($type_param == DNS_ANY)

+ {

+ // $resultset is a non-empty array

+ return true;

+ }

+

+ foreach ($resultset as $result)

+ {

+ if (

+ isset($result['host']) && $result['host'] == $host &&

+ isset($result['type']) && $result['type'] == $type

+ )

+ {

+ return true;

+ }

+ }

+

+ return false;

+ }

+

+ // If we're on Windows we can still try to call nslookup via exec() as a last resort

+ if (DIRECTORY_SEPARATOR == '\\' && function_exists('exec'))

+ {

+ @exec('nslookup -type=' . escapeshellarg($type) . ' ' . escapeshellarg($host_fqdn), $output);

+ $line = trim($line);

+

+ if (empty($line))

+ // Squash tabs and multiple whitespaces to a single whitespace.

+ $line = preg_replace('/\s+/', ' ', $line);

+

+ switch ($type)

+ case 'MX':

+ if (stripos($line, "$host MX") === 0)

+ {

+ return true;

+ }

+ break;

+

+ case 'NS':

+ if (stripos($line, "$host nameserver") === 0)

+ {

+ return true;

+ }

+ break;

+

+ case 'TXT':

+ if (stripos($line, "$host text") === 0)

+ {

+ return true;

+ }

+ break;

+

+ case 'CNAME':

+ if (stripos($line, "$host canonical name") === 0)

+ {

+ return true;

+ }

+

+ default:

+ case 'A':

+ case 'AAAA':

+ if (!empty($host_matches))

+ {

+ // Second line

+ if (stripos($line, "Address: ") === 0)

+ {

+ return true;

+ }

+ else

+ {

+ $host_matches = false;

+ }

+ }

+ else if (stripos($line, "Name: $host") === 0)

+ {

+ // First line

+ $host_matches = true;

+ }

+ break;

+ 'T_STYLESHEET_LINK' => (!$user->theme['theme_storedb']) ? "{$web_path}styles/" . $user->theme['theme_path'] . '/theme/stylesheet.css' : append_sid("{$phpbb_root_path}style.$phpEx", 'id=' . $user->theme['style_id'] . '&amp;lang=' . $user->data['user_lang']),

+ $forum_ids[] = (int) $row['forum_id'];

+ $topic_ids[] = (int) $row['topic_id'];

+ SET forum_id = ' . (int) $forum_row['forum_id'] . ", topic_id = $topic_id

+ $forum_ids[] = (int) $forum_row['forum_id'];

+* Deletes shadow topics pointing to a specified forum.

+*

+* @param int $forum_id The forum id

+* @param string $sql_more Additional WHERE statement, e.g. t.topic_time < (time() - 1234)

+* @param bool $auto_sync Will call sync() if this is true

+*

+* @return array Array with affected forums

+*

+* @author bantu

+function delete_topic_shadows($forum_id, $sql_more = '', $auto_sync = true)

+ global $db;

+ if (!$forum_id)

+ // Nothing to do.

+ return;

+ }

+ // Set of affected forums we have to resync

+ $sync_forum_ids = array();

+ // Amount of topics we select and delete at once.

+ $batch_size = 500;

+ do

+ {

+ $sql = 'SELECT t2.forum_id, t2.topic_id

+ FROM ' . TOPICS_TABLE . ' t2, ' . TOPICS_TABLE . ' t

+ WHERE t2.topic_moved_id = t.topic_id

+ AND t.forum_id = ' . (int) $forum_id . '

+ ' . (($sql_more) ? 'AND ' . $sql_more : '');

+ $result = $db->sql_query_limit($sql, $batch_size);

+

+ $topic_ids = array();

+ while ($row = $db->sql_fetchrow($result))

+ {

+ $topic_ids[] = (int) $row['topic_id'];

+

+ $sync_forum_ids[(int) $row['forum_id']] = (int) $row['forum_id'];

+ }

+ $db->sql_freeresult($result);

+

+ if (!empty($topic_ids))

+ {

+ $sql = 'DELETE FROM ' . TOPICS_TABLE . '

+ WHERE ' . $db->sql_in_set('topic_id', $topic_ids);

+ $db->sql_query($sql);

+ }

+ while (sizeof($topic_ids) == $batch_size);

+ sync('forum', 'forum_id', $sync_forum_ids, true, true);

+

+ return $sync_forum_ids;

+ 'sig_bbcode' => array('bit' => 15, 'default' => 1),

+ 'sig_smilies' => array('bit' => 16, 'default' => 1),

+ 'sig_links' => array('bit' => 17, 'default' => 1),

+ $folder_alt = ($forum_unread) ? 'UNREAD_POSTS' : 'NO_UNREAD_POSTS';

+ $s_subforums_list[] = '<a href="' . $subforum['link'] . '" class="subforum ' . (($subforum['unread']) ? 'unread' : 'read') . '" title="' . (($subforum['unread']) ? $user->lang['UNREAD_POSTS'] : $user->lang['NO_UNREAD_POSTS']) . '">' . $subforum['name'] . '</a>';

+ $folder_alt = ($unread_topic) ? 'UNREAD_POSTS' : (($topic_row['topic_status'] == ITEM_LOCKED) ? 'TOPIC_LOCKED' : 'NO_UNREAD_POSTS');

+ /*

+ * This code is commented out because it causes problems on some web hosts.

+ * The core problem is rather restrictive email sending limits.

+ * This code is nly useful if you have no such restrictions from the

+ * web host and the package size setting is wrong.

+

+ */

+ markread('post', $data['forum_id'], $data['topic_id']);

+ // First of all make sure the subject are having the correct length.

+ $subject = truncate_string($subject);

+

+ $title = $row['message_subject'];

+

+ $table_ary = array(USERS_TABLE, USER_GROUP_TABLE, TOPICS_WATCH_TABLE, FORUMS_WATCH_TABLE, ACL_USERS_TABLE, TOPICS_TRACK_TABLE, TOPICS_POSTED_TABLE, FORUMS_TRACK_TABLE, PROFILE_FIELDS_DATA_TABLE, MODERATOR_CACHE_TABLE, DRAFTS_TABLE, BOOKMARKS_TABLE, SESSIONS_KEYS_TABLE, PRIVMSGS_FOLDER_TABLE, PRIVMSGS_RULES_TABLE);

+ $time_offset = (isset($user->timezone) && isset($user->dst)) ? (int) $user->timezone + (int) $user->dst : 0;

+ $ban_end = max($current_time, gmmktime(0, 0, 0, (int)$ban_other[1], (int)$ban_other[2], (int)$ban_other[0]) - $time_offset);

+ // Do not allow banning yourself, the guest account, or founders.

+ $non_bannable = array($user->data['user_id'], ANONYMOUS);

+ $sql .= ' AND ' . $db->sql_in_set('user_id', array_merge(array_keys($founder), $non_bannable), true);

+ $sql .= ' AND ' . $db->sql_in_set('user_id', $non_bannable, true);

+* Internet Protocol Address Whois

+* RFC3912: WHOIS Protocol Specification

+* @param string $ip Ip address, either IPv4 or IPv6.

+*

+* @return string Empty string if not a valid ip address.

+* Otherwise make_clickable()'ed whois result.

+ if (empty($ip))

+ {

+ return '';

+ }

+ if (preg_match(get_preg_expression('ipv4'), $ip))

+ {

+ // IPv4 address

+ $whois_host = 'whois.arin.net.';

+ }

+ else if (preg_match(get_preg_expression('ipv6'), $ip))

+ {

+ // IPv6 address

+ $whois_host = 'whois.sixxs.net.';

+ }

+ else

+ $ipwhois = '';

+

+ if (($fsk = @fsockopen($whois_host, 43)))

+ // Test for referrals from $whois_host to other whois databases, roll on rwhois

+ // Use the result from $whois_host if we don't get any result here

+function avatar_process_user(&$error, $custom_userdata = false, $can_upload = null)

+ if (is_null($can_upload))

+ {

+ $can_upload = ($config['allow_avatar_upload'] && file_exists($phpbb_root_path . $config['avatar_path']) && @is_writable($phpbb_root_path . $config['avatar_path']) && $change_avatar && (@ini_get('file_uploads') || strtolower(@ini_get('file_uploads')) == 'on')) ? true : false;

+ }

+ list($sql_ary['user_avatar_width'], $sql_ary['user_avatar_height']) = getimagesize($phpbb_root_path . $config['avatar_gallery_path'] . '/' . $category . '/' . urldecode($sql_ary['user_avatar']));

+ if ($topic_data['enable_indexing'])

+ {

+ // Select the search method and do some additional checks to ensure it can actually be utilised

+ $search_type = basename($config['search_type']);

+

+ if (!file_exists($phpbb_root_path . 'includes/search/' . $search_type . '.' . $phpEx))

+ {

+ trigger_error('NO_SUCH_SEARCH_MODULE');

+ }

+

+ if (!class_exists($search_type))

+ {

+ include("{$phpbb_root_path}includes/search/$search_type.$phpEx");

+ }

+

+ $error = false;

+ $search = new $search_type($error);

+ $search_mode = 'post';

+

+ if ($error)

+ {

+ trigger_error($error);

+ }

+ }

+ else

+ {

+ $search_type = false;

+ }

+

+ if ($search_type)

+ {

+ $search->index($search_mode, $sql_ary['post_id'], $sql_ary['post_text'], $sql_ary['post_subject'], $sql_ary['poster_id'], ($topic_row['topic_type'] == POST_GLOBAL) ? 0 : $to_forum_id);

+ $search_mode = 'reply'; // After one we index replies

+ }

+

+ 'U_MCP_ACTION' => "$url&amp;i=main&amp;quickmod=1&amp;mode=post_details", // Use this for mode paramaters

+ 'MINI_POST_IMG' => ($post_unread) ? $user->img('icon_post_target_unread', 'UNREAD_POST') : $user->img('icon_post_target', 'POST'),

+ 'MINI_POST_IMG' => ($post_unread) ? $user->img('icon_post_target_unread', 'UNREAD_POST') : $user->img('icon_post_target', 'POST'),

+ if ($config['email_enable'] || $config['jab_enable'])

+ foreach ($post_info as $post_data)

+ if ($post_data['poster_id'] == ANONYMOUS)

+ {

+ continue;

+ }

+ else

+ {

+ $show_notify = true;

+ break;

+ }

+ 'MINI_POST_IMG' => ($post_unread) ? $user->img('icon_post_target_unread', 'UNREAD_POST') : $user->img('icon_post_target', 'POST'),

+ 'MINI_POST_IMG' => ($post_unread) ? $user->img('icon_post_target_unread', 'UNREAD_POST') : $user->img('icon_post_target', 'POST'),

+ $match = array('#\sand\s#iu', '#\sor\s#iu', '#\snot\s#iu', '#(^|\s)\+#', '#(^|\s)-#', '#(^|\s)\|#');

+ $tokens = '+-|()*';

+

+ $keywords = trim($this->cleanup($keywords, $tokens));

+ case '*':

+ if ($i === 0 || ($keywords[$i - 1] !== '*' && strcspn($keywords[$i - 1], $tokens) === 0))

+ {

+ if ($i === $n - 1 || ($keywords[$i + 1] !== '*' && strcspn($keywords[$i + 1], $tokens) === 0))

+ {

+ $keywords = substr($keywords, 0, $i) . substr($keywords, $i + 1);

+ }

+ }

+ break;

+ if ($this->load > floatval($config['limit_load']) && !defined('IN_LOGIN') && !defined('IN_ADMIN'))

+ // Show date <= 1 hour ago as 'xx min ago' but not greater than 60 seconds in the future

+ if ($delta <= 3600 && $delta > -60 && ($delta >= -5 || (($now / 60) % 60) == (($gmepoch / 60) % 60)) && $date_cache[$format]['is_short'] !== false && !$forcedate && isset($this->lang['datetime']['AGO']))

+ $folder_alt = ($unread_topic) ? 'UNREAD_POSTS' : (($row['topic_status'] == ITEM_LOCKED) ? 'TOPIC_LOCKED' : 'NO_UNREAD_POSTS');

+ $folder_alt = ($unread_forum) ? 'UNREAD_POSTS' : 'NO_UNREAD_POSTS';

+ $user_actkey = gen_rand_string(mt_rand(6, 10));

+ if (avatar_process_user($error, false, $can_upload))

+ $user_actkey = gen_rand_string(mt_rand(6, 10));

+ $user_password = gen_rand_string_friendly(max(8, mt_rand((int) $config['min_pass_chars'], (int) $config['max_pass_chars'])));

+ $user_actkey = gen_rand_string(mt_rand(6, 10));