+ if (!preg_match_all('/(?:FROM \\(?(`?\\w+`?(?: \\w+)?(?:, ?`?\\w+`?(?: \\w+)?)*)\\)?)|(?:JOIN (`?\\w+`?(?: \\w+)?))/', $query, $regs, PREG_SET_ORDER))

+

+ $tables = array();

+ foreach ($regs as $match)

+ {

+ if ($match[0][0] == 'F')

+ {

+ $tables = array_merge($tables, array_map('trim', explode(',', $match[1])));

+ }

+ else

+ {

+ $tables[] = $match[2];

+ }

+ }

+ 'img_imagick' => array('lang' => 'IMAGICK_PATH', 'validate' => 'absolute_path', 'type' => 'text:20:200', 'explain' => true, 'append' => '&nbsp;&nbsp;<span>[ <a href="' . $this->u_action . '&amp;action=imgmagick">' . $user->lang['SEARCH_IMAGICK'] . '</a> ]</span>'),

+ 'avatar_path' => array('lang' => 'AVATAR_STORAGE_PATH', 'validate' => 'rpath', 'type' => 'text:20:255', 'explain' => true),

+ 'S_MBSTRING_HTTP_INPUT_FAIL' => !in_array(@ini_get('mbstring.http_input'), array('pass', '')),

+ 'S_MBSTRING_HTTP_OUTPUT_FAIL' => !in_array(@ini_get('mbstring.http_output'), array('pass', '')),

+ if (empty($phpinfo) || empty($output[1][0]))

+ $info = htmlspecialchars(obtain_latest_version_info(request_var('versioncheck_force', false)));

+ if ($delete)

+ // Founders can not be deleted.

+ if ($user_row['user_type'] == USER_FOUNDER)

+ {

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

+ }

+

+ 'U_SEARCH_USER' => ($config['load_search'] && $auth->acl_get('u_search')) ? append_sid("{$phpbb_root_path}search.$phpEx", "author_id={$user_row['user_id']}&amp;sr=posts") : '',

+ $result = $db->sql_query_limit($sql, $config['topics_per_page'], $start);

+ if (empty($user->theme['template_inherits_id']) && !empty($template->orig_tpl_inherits_id))

+ {

+ $user->theme['template_inherits_id'] = $template->orig_tpl_inherits_id;

+ }

+

+ $bbcode_tpl = preg_replace('/{L_([A-Z0-9_]+)}/e', "(!empty(\$user->lang['\$1'])) ? \$user->lang['\$1'] : ucwords(strtolower(str_replace('_', ' ', '\$1')))", $bbcode_tpl);

+ $tpl = preg_replace('/{L_([A-Z0-9_]+)}/e', "(!empty(\$user->lang['\$1'])) ? \$user->lang['\$1'] : ucwords(strtolower(str_replace('_', ' ', '\$1')))", $tpl);

+define('PHPBB_VERSION', '3.0.14');

+ if ($this->sql_layer == 'mssql' || $this->sql_layer == 'mssqlnative')

+ {

+ if (!isset($table_data['PRIMARY_KEY']))

+ {

+ $table_data['COLUMNS']['mssqlindex'] = array('UINT', null, 'auto_increment');

+ $table_data['PRIMARY_KEY'] = 'mssqlindex';

+ }

+ }

+

+ if (isset($prepared_column['auto_increment']) && $prepared_column['auto_increment'] && strlen($column_name) > 26) // "${column_name}_gen"

+ $table_sql .= "\n);";

+ // Add unique indexes?

+ * Check if a specified index exists in table. Does not return PRIMARY KEY indexes.

+ $sql = "SELECT CAST(SERVERPROPERTY('productversion') AS VARCHAR(25)) AS mssql_version";

+ $result = $this->db->sql_query($sql);

+ $row = $this->db->sql_fetchrow($result);

+ $this->db->sql_freeresult($result);

+

+ // Remove default constraints

+ if ($row['mssql_version'][0] == '8') // SQL Server 2000

+ {

+ // http://msdn.microsoft.com/en-us/library/aa175912%28v=sql.80%29.aspx

+ // Deprecated in SQL Server 2005

+ $statements[] = "DECLARE @drop_default_name VARCHAR(100), @cmd VARCHAR(1000)

+ SET @drop_default_name =

+ (SELECT so.name FROM sysobjects so

+ JOIN sysconstraints sc ON so.id = sc.constid

+ WHERE object_name(so.parent_obj) = '{$table_name}'

+ AND so.xtype = 'D'

+ AND sc.colid = (SELECT colid FROM syscolumns

+ WHERE id = object_id('{$table_name}')

+ AND name = '{$column_name}'))

+ IF @drop_default_name <> ''

+ BEGIN

+ SET @cmd = 'ALTER TABLE [{$table_name}] DROP CONSTRAINT [' + @drop_default_name + ']'

+ EXEC(@cmd)

+ END";

+ }

+ else

+ {

+ $sql = "SELECT dobj.name AS def_name

+ FROM sys.columns col

+ LEFT OUTER JOIN sys.objects dobj ON (dobj.object_id = col.default_object_id AND dobj.type = 'D')

+ WHERE col.object_id = object_id('{$table_name}')

+ AND col.name = '{$column_name}'

+ AND dobj.name IS NOT NULL";

+ $result = $this->db->sql_query($sql);

+ $row = $this->db->sql_fetchrow($result);

+ $this->db->sql_freeresult($result);

+

+ if ($row)

+ {

+ $statements[] = 'ALTER TABLE [' . $table_name . '] DROP CONSTRAINT [' . $row['def_name'] . ']';

+ }

+ }

+

+ $sql .= ')';

+ $statements[] = 'CREATE UNIQUE INDEX ' . $index_name . ' ON ' . $table_name . '(' . implode(', ', $column) . ')';

+ $statements[] = 'CREATE INDEX ' . $index_name . ' ON ' . $table_name . '(' . implode(', ', $column) . ')';

+ $sql = "SELECT CAST(SERVERPROPERTY('productversion') AS VARCHAR(25)) AS mssql_version";

+ $result = $this->db->sql_query($sql);

+ $row = $this->db->sql_fetchrow($result);

+ $this->db->sql_freeresult($result);

+

+ if ($row['mssql_version'][0] == '8') // SQL Server 2000

+ {

+ $statements[] = "DECLARE @drop_default_name VARCHAR(100), @cmd VARCHAR(1000)

+ SET @drop_default_name =

+ (SELECT so.name FROM sysobjects so

+ JOIN sysconstraints sc ON so.id = sc.constid

+ WHERE object_name(so.parent_obj) = '{$table_name}'

+ AND so.xtype = 'D'

+ AND sc.colid = (SELECT colid FROM syscolumns

+ WHERE id = object_id('{$table_name}')

+ AND name = '{$column_name}'))

+ IF @drop_default_name <> ''

+ BEGIN

+ SET @cmd = 'ALTER TABLE [{$table_name}] DROP CONSTRAINT [' + @drop_default_name + ']'

+ EXEC(@cmd)

+ END

+ SET @cmd = 'ALTER TABLE [{$table_name}] ADD CONSTRAINT [DF_{$table_name}_{$column_name}_1] {$column_data['default']} FOR [{$column_name}]'

+ EXEC(@cmd)";

+ }

+ else

+ {

+ $statements[] = "DECLARE @drop_default_name VARCHAR(100), @cmd VARCHAR(1000)

+ SET @drop_default_name =

+ (SELECT dobj.name FROM sys.columns col

+ LEFT OUTER JOIN sys.objects dobj ON (dobj.object_id = col.default_object_id AND dobj.type = 'D')

+ WHERE col.object_id = object_id('{$table_name}')

+ AND col.name = '{$column_name}'

+ AND dobj.name IS NOT NULL)

+ IF @drop_default_name <> ''

+ BEGIN

+ SET @cmd = 'ALTER TABLE [{$table_name}] DROP CONSTRAINT [' + @drop_default_name + ']'

+ EXEC(@cmd)

+ END

+ SET @cmd = 'ALTER TABLE [{$table_name}] ADD CONSTRAINT [DF_{$table_name}_{$column_name}_1] {$column_data['default']} FOR [{$column_name}]'

+ EXEC(@cmd)";

+ }

+ trigger_error('Tried to redirect to potentially insecure url.', E_USER_ERROR);

+ // Make sure we don't redirect to external URLs

+ if (!$disable_cd_check && strpos($url, generate_board_url(true) . '/') !== 0)

+ {

+ trigger_error('Tried to redirect to potentially insecure url.', E_USER_ERROR);

+ }

+

+ if (!empty($_SERVER['SERVER_PROTOCOL']) && is_string($_SERVER['SERVER_PROTOCOL']) && preg_match('#^HTTP/[0-9]\.[0-9]$#', $_SERVER['SERVER_PROTOCOL']))

+ $key = htmlspecialchars(strtolower(trim(substr($line, 0, $delim_pos))));

+ $value = htmlspecialchars(substr($value, 1, sizeof($value)-2));

+ }

+ else

+ {

+ $value = htmlspecialchars($value);

+ $sql = 'SELECT @@VERSION AS mssql_version';

+ $result = $db->sql_query($sql);

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

+ $db->sql_freeresult($result);

+

+

+ if ($row)

+ {

+ // Azure stats are stored elsewhere

+ if (strpos($row['mssql_version'], 'SQL Azure') !== false)

+ {

+ $sql = 'SELECT ((SUM(reserved_page_count) * 8.0) * 1024.0) as dbsize

+ FROM sys.dm_db_partition_stats';

+ }

+ }

+

+* phpbb_clean_search_string()

+* Cleans a search string by removing single wildcards from it and replacing multiple spaces with a single one.

+*

+* @param string $search_string The full search string which should be cleaned.

+*

+* @return string The cleaned search string without any wildcards and multiple spaces.

+*/

+function phpbb_clean_search_string($search_string)

+{

+ // This regular expressions matches every single wildcard.

+ // That means one after a whitespace or the beginning of the string or one before a whitespace or the end of the string.

+ $search_string = preg_replace('#(?<=^|\s)\*+(?=\s|$)#', '', $search_string);

+ $search_string = trim($search_string);

+ $search_string = preg_replace(array('#\s+#u', '#\*+#u'), array(' ', '*'), $search_string);

+ return $search_string;

+}

+

+/**

+ if ($text === '')

+ if ($text === '')

+ $error[] = $lang['INST_ERR_DB_CONNECT'] . '<br />' . (($db_error['message']) ? utf8_convert_message($db_error['message']) : $lang['INST_ERR_DB_NO_ERROR']);

+ trigger_error('MODULE_NOT_ACCESS', E_USER_ERROR);

+ trigger_error($user->lang('MODULE_NOT_FIND', "$module_path/{$this->p_class}_$this->p_name.$phpEx"), E_USER_ERROR);

+ trigger_error($user->lang('MODULE_FILE_INCORRECT_CLASS', "$module_path/{$this->p_class}_$this->p_name.$phpEx", "{$this->p_class}_$this->p_name"), E_USER_ERROR);

+ else if (!$config['check_attachment_content'])

+ {

+ $upload->set_disallowed_content(array());

+ }

+ if ($folder_id !== false && $folder_id !== PRIVMSGS_HOLD_BOX && !isset($folder[$folder_id]))

+ if (($value === '' || $value === null) && !$ident_ary['data']['field_show_novalue'])

+ /** @var int Timeout for remote upload */

+ var $upload_timeout = 6;

+

+ // Set a proper timeout for the socket

+ socket_set_timeout($fsock, $this->upload_timeout);

+

+ $length = false;

+ $timer_stop = time() + $this->upload_timeout;

+

+ while ((!$length || $filesize < $length) && !@feof($fsock))

+ if ($length)

+ {

+ // Don't attempt to read past end of file if server indicated length

+ $block = @fread($fsock, min($length - $filesize, 1024));

+ }

+ else

+ {

+ $block = @fread($fsock, 1024);

+ }

+

+

+ $stream_meta_data = stream_get_meta_data($fsock);

+

+ // Cancel upload if we exceed timeout

+ if (!empty($stream_meta_data['timed_out']) || time() >= $timer_stop)

+ {

+ $file = new fileerror($user->lang[$this->error_prefix . 'REMOTE_UPLOAD_TIMEOUT']);

+ return $file;

+ }

+ * Remove User

+ *

+ * @param string $mode 'retain' or 'remove'

+ * @param int $user_id

+ * @param mixed $post_username

+ * @return bool

+ */

+ global $cache, $config, $db, $user;

+ // Change user_id to anonymous for posts edited by this user

+ $sql = 'UPDATE ' . POSTS_TABLE . '

+ SET post_edit_user = ' . ANONYMOUS . '

+ WHERE post_edit_user = ' . $user_id;

+ $db->sql_query($sql);

+

+ // Change user_id to anonymous for pms edited by this user

+ $sql = 'UPDATE ' . PRIVMSGS_TABLE . '

+ SET message_edit_user = ' . ANONYMOUS . '

+ WHERE message_edit_user = ' . $user_id;

+ $db->sql_query($sql);

+

+ 'pm_reports' => array('title' => 'MCP_PM_REPORTS_OPEN', 'auth' => 'aclf_m_report', 'cat' => array('MCP_REPORTS')),

+ 'S_REPORT_CLOSED' => $report['report_closed'],

+ $user->add_lang('viewtopic');

+ $username = ($post_data['post_username']) ? $post_data['post_username'] : $post_data['username'];

+

+ user_notification('post', $post_data['topic_title'], $post_data['topic_title'], $post_data['forum_name'], $post_data['forum_id'], $post_data['topic_id'], $post_id, $username);

+ user_notification('reply', $post_data['post_subject'], $post_data['topic_title'], $post_data['forum_name'], $post_data['forum_id'], $post_data['topic_id'], $post_id, $username);

+ 'S_REPORT_CLOSED' => $report['report_closed'],

+ preg_match_all('#([^\\s+\\-|()]+)(?:$|[\\s+\\-|()])#u', $keywords, $exact_words);

+

+ // Handle +, - without preceeding whitespace character

+ $match = array('#(\S)\+#', '#(\S)-#');

+ $replace = array('$1 +', '$1 +');

+

+ $keywords = preg_replace($match, $replace, $keywords);

+ else

+ if ($len < $this->word_length['min'] || $len > $this->word_length['max'])

+ // Return true if all words are not common words

+ if (sizeof($exact_words) - sizeof($this->common_words) > 0)

+ // we can't search for negatives only

+ if (empty($this->must_contain_ids))

+ {

+ return false;

+ }

+

+ $forum_id = (isset($_REQUEST['f']) && $_REQUEST['f'] > 0 && $_REQUEST['f'] < 16777215) ? (int) $_REQUEST['f'] : 0;

+

+ 'forum' => $forum_id,

+ $user_data = $method();

+

+ if ($user_id === false || (isset($user_data['user_id']) && $user_id == $user_data['user_id']))

+ {

+ $this->data = $user_data;

+ }

+ $user_data = $db->sql_fetchrow($result);

+

+ if ($user_id === false || (isset($user_data['user_id']) && $user_id == $user_data['user_id']))

+ {

+ $this->data = $user_data;

+ $bot = false;

+ }

+

+

+ if ($user_id !== false && !sizeof($this->data))

+ $domain = (!$config['cookie_domain'] || $config['cookie_domain'] == '127.0.0.1' || strpos($config['cookie_domain'], '.') === false) ? '' : '; domain=' . $config['cookie_domain'];

+ // Hacking attempt. No point in continuing.

+ if (isset($_COOKIE[$varname]))

+ echo "Clear your cookies. ";

+ echo "Malicious variable name detected. Contact the administrator and ask them to disable register_globals.";

+ exit;

+/**

+ * Check if requested page uses a trailing path

+ *

+ * @param string $phpEx PHP extension

+ *

+ * @return bool True if trailing path is used, false if not

+ */

+function phpbb_has_trailing_path($phpEx)

+{

+ // Check if path_info is being used

+ if (!empty($_SERVER['PATH_INFO']) || (!empty($_SERVER['ORIG_PATH_INFO']) && $_SERVER['SCRIPT_NAME'] != $_SERVER['ORIG_PATH_INFO']))

+ {

+ return true;

+ }

+

+ // Match any trailing path appended to a php script in the REQUEST_URI.

+ // It is assumed that only actual PHP scripts use names like foo.php. Due

+ // to this, any phpBB board inside a directory that has the php extension

+ // appended to its name will stop working, i.e. if the board is at

+ // example.com/phpBB/test.php/ or example.com/test.php/

+ if (preg_match('#^[^?]+\.' . preg_quote($phpEx, '#') . '/#', $_SERVER['REQUEST_URI']))

+ {

+ return true;

+ }

+

+ return false;

+}

+

+// Check if trailing path is used

+if (phpbb_has_trailing_path($phpEx))

+{

+ if (substr(strtolower(@php_sapi_name()), 0, 3) === 'cgi')

+ {

+ $prefix = 'Status:';

+ }

+ else if (!empty($_SERVER['SERVER_PROTOCOL']) && is_string($_SERVER['SERVER_PROTOCOL']) && preg_match('#^HTTP/[0-9]\.[0-9]$#', $_SERVER['SERVER_PROTOCOL']))

+ {

+ $prefix = $_SERVER['SERVER_PROTOCOL'];

+ }

+ else

+ {

+ $prefix = 'HTTP/1.0';

+ }

+ header("$prefix 404 Not Found", true, 404);

+ echo 'Trailing paths and PATH_INFO is not supported by phpBB 3.0';

+ exit;

+}

+

+ if (!check_form_key('ucp_pm_options'))

+ {

+ trigger_error('FORM_INVALID');

+ }

+

+ // Generate smiley listing

+ generate_smilies('inline', 0);

+

+ $messenger->anti_abuse_headers($config, $user);

+