- var $vars = array();

- var $var_expires = array();

- var $is_modified = false;

- var $sql_rowset = array();

- var $sql_row_pointer = array();

- var $cache_dir = '';

- function acm()

- function load()

- }

- else

- {

- return false;

- return true;

- function unload()

- function save()

- function tidy()

- function get($var_name)

- if ($var_name[0] == '_')

- if ($var_name[0] == '_')

- if ($var_name == 'sql' && !empty($table))

- if ($var_name[0] == '_')

- if ($var_name[0] == '_')

- $captcha = new captcha();

- $captcha->execute(gen_rand_string(mt_rand(5, 8)), time());

- exit_handler();

- function base_extractor($download = false, $store = false, $format, $filename, $time)

- function acp_inactive(&$p_master)

- 'FIELD_TYPE' => $user->lang['FIELD_' . strtoupper($cp->profile_types[$field_type])],

- 'L_DEFAULT_VALUE_EXPLAIN' => $user->lang[strtoupper($cp->profile_types[$field_type]) . '_DEFAULT_VALUE_EXPLAIN'],

- 'L_LANG_OPTIONS_EXPLAIN' => $user->lang[strtoupper($cp->profile_types[$field_type]) . '_ENTRIES_EXPLAIN'],

- $function = 'get_' . $cp->profile_types[$field_type] . '_options';

- 'FIELD_TYPE' => $user->lang['FIELD_' . strtoupper($cp->profile_types[$row['field_type']])],

- foreach ($cp->profile_types as $key => $value)

- $items = $cache->obtain_cfg_items($style_row);

- function acp_users(&$p_master)

- function auth_admin()

- function get_mask($mode, $user_id = false, $group_id = false, $forum_id = false, $auth_option = false, $scope = false, $acl_fill = ACL_NEVER)

- function get_role_mask($role_id)

- function display_mask($mode, $permission_type, &$hold_ary, $user_mode = 'user', $local = false, $group_display = true)

- $this->build_permission_array($hold_ary[$forum_id], $content_array, $categories, array_keys($ug_names_ary));

- $this->assign_cat_array($ug_array, $tpl_pmask . '.' . $tpl_fmask . '.' . $tpl_category, $tpl_mask, $ug_id, $forum_id, $show_trace, ($mode == 'view'));

- $this->build_permission_array($hold_ary[$ug_id], $content_array, $categories, array_keys($forum_names_ary));

- $this->assign_cat_array($forum_array, $tpl_pmask . '.' . $tpl_fmask . '.' . $tpl_category, $tpl_mask, $ug_id, $forum_id, $show_trace, ($mode == 'view'));

- function display_role_mask(&$hold_ary)

- function acl_add_option($options)

- if (!is_array($options))

- {

- return false;

- }

-

- function acl_set($ug_type, $forum_id, $ug_id, $auth, $role_id = 0, $clear_prefetch = true)

- function acl_set_role($role_id, $auth)

- function acl_delete($mode, $ug_id = false, $forum_id = false, $permission_type = false)

- function assign_cat_array(&$category_array, $tpl_cat, $tpl_mask, $ug_id, $forum_id, $show_trace = false, $s_view)

- function build_permission_array(&$permission_row, &$content_array, &$categories, $key_sort_array)

- function ghost_permissions($from_user_id, $to_user_id)

- var $acl = array();

- var $cache = array();

- var $acl_options = array();

- var $acl_forum_ids = false;

- function acl(&$userdata)

- function acl_get($opt, $f = 0)

- return ($negate) ? !$this->cache[$f][$opt] : $this->cache[$f][$opt];

- function acl_getf($opt, $clean = false)

- $acl_f[$f][$opt] = ($negate) ? !$allowed : $allowed;

- else

- if (($negate && !$allowed) || (!$negate && $allowed))

- {

- $acl_f[$f][$opt] = 1;

- }

- function acl_getf_global($opt)

- function acl_gets()

- function acl_get_list($user_id = false, $opts = false, $forum_id = false)

- function acl_cache(&$userdata)

- function build_bitstring(&$hold_ary)

- function acl_clear_prefetch($user_id = false)

- function acl_role_data($user_type, $role_type, $ug_id = false, $forum_id = false)

- function acl_raw_data($user_id = false, $opts = false, $forum_id = false)

- function acl_user_raw_data($user_id = false, $opts = false, $forum_id = false)

- function acl_group_raw_data($group_id = false, $opts = false, $forum_id = false)

- function login($username, $password, $autologin = false, $viewonline = 1, $admin = 0)

- function build_auth_option_statement($key, $auth_options, &$sql_opts)

- if ($row['user_pass_convert'])

- }

- function bbcode($bitfield = '')

-class cache extends acm

- function obtain_config()

- global $db;

- if (($config = $this->get('config')) !== false)

- $this->put('config', $cached_config);

- function obtain_word_list()

- global $db;

- if (($censors = $this->get('_word_censors')) === false)

- $this->put('_word_censors', $censors);

- function obtain_icons()

- if (($icons = $this->get('_icons')) === false)

-

- $this->put('_icons', $icons);

- function obtain_ranks()

- if (($ranks = $this->get('_ranks')) === false)

-

- $this->put('_ranks', $ranks);

- function obtain_attach_extensions($forum_id)

- if (($extensions = $this->get('_extensions')) === false)

- $this->put('_extensions', $extensions);

- function obtain_bots()

- if (($bots = $this->get('_bots')) === false)

-

- $this->put('_bots', $bots);

- function obtain_cfg_items($theme)

- global $config, $phpbb_root_path;

- $parsed_array = $this->get('_cfg_' . $key . '_' . $theme[$key . '_path']);

- $this->put('_cfg_' . $key . '_' . $theme[$key . '_path'], $parsed_array);

- function obtain_disallowed_usernames()

- if (($usernames = $this->get('_disallowed_usernames')) === false)

- $this->put('_disallowed_usernames', $usernames);

- function obtain_hooks()

- global $phpbb_root_path, $phpEx;

- if (($hook_files = $this->get('_hooks')) === false)

- $this->put('_hooks', $hook_files);

- var $width = 360;

- var $height = 96;

- function execute($code, $seed)

- $img = imagecreatetruecolor($this->width, $this->height);

- $width_avail = $this->width - 15;

- $captcha_bitmaps = $this->captcha_bitmaps();

- list($min, $max) = $characters[$i]->range();

- for ($y = 0; $y < $this->height; $y += mt_rand($grid - 2, $grid + 2))

- imageline($img, mt_rand(0,4), mt_rand($y - 3, $y), mt_rand($this->width - 5, $this->width), mt_rand($y - 3, $y), $current_colour);

- for ($x = 0; $x < $this->width; $x += mt_rand($grid - 2, $grid + 2))

- imagedashedline($img, mt_rand($x -3, $x + 3), mt_rand(0, 4), mt_rand($x -3, $x + 3), mt_rand($this->height - 5, $this->height), $current_colour);

- $yoffset = mt_rand(-$dimm[1], $this->height - $dimm[3]);

- $this->noise_line($img, 0, 0, $this->width, $this->height, $colour->get_resource('background'), $scheme, $bg_colours);

- function noise_line($img, $min_x, $min_y, $max_x, $max_y, $bg, $font, $non_font)

- function captcha_bitmaps()

- var $bitmap;

- var $bitmap_width;

- var $bitmap_height;

-

- var $basis_matrix = array(array(1, 0, 0), array(0, 1, 0), array(0, 0, 1));

- var $abs_x = array(1, 0);

- var $abs_y = array(0, 1);

- var $x = 0;

- var $y = 1;

- var $z = 2;

- var $letter = '';

- function char_cube3d(&$bitmaps, $letter)

- function drawchar($scale, $xoff, $yoff, $img, $background, $colours)

- $face_corner = $this->sum2($xvec, $yvec);

- $x_corner = $this->sum2($xvec, $zvec);

- $y_corner = $this->sum2($yvec, $zvec);

- imagefilledpolygon($img, $this->gen_poly($xo, $yo, $origin, $xvec, $x_corner,$zvec), 4, $colour1);

- imagefilledpolygon($img, $this->gen_poly($xo, $yo, $origin, $yvec, $y_corner,$zvec), 4, $colour2);

- $face = $this->gen_poly($xo, $yo, $origin, $xvec, $face_corner, $yvec);

- function range()

- function vectorlen($vector)

- function normalize(&$vector, $length = 1)

- $length /= $this->vectorlen($vector);

- function cross_product($vector1, $vector2)

- function sum($vector1, $vector2)

- function sum2($vector1, $vector2)

- function scale($vector, $length)

- function gen_poly($xoff, $yoff, &$vec1, &$vec2, &$vec3, &$vec4)

- function dimensions($size)

- $p[0] = $this->sum2($xn, $yn);

- $p[1] = $this->sum2($xp, $yn);

- $p[2] = $this->sum2($xp, $yp);

- $p[3] = $this->sum2($xn, $yp);

- var $img;

- var $mode;

- var $colours;

- var $named_colours;

- function colour_manager($img, $background = false, $mode = 'ahsv')

- function get_resource($named_colour)

- function name_colour($name, $resource)

- function allocate_named($name, $colour, $mode = false)

- function allocate($colour, $mode = false)

- function random_colour($params = array(), $mode = false)

- function colour_scheme($resource, $include_original = true)

- function mono_range($resource, $count = 5, $include_original = true)

- function model_convert($colour, $from_model, $to_model)

- function hsv2rgb($hsv)

- function rgb2hsv($rgb)

- function normalize_hue(&$hue)

- function ah2h($ahue)

- function h2ah($hue)

- var $filtered_pngs;

- var $width = 320;

- var $height = 50;

-

- /**

- * Define filtered pngs on init

- */

- function captcha()

- {

- // If we can we will generate a single filtered png, we avoid nastiness via emulation of some Zlib stuff

- $this->define_filtered_pngs();

- }

- function execute($code, $seed)

- $img_height = $this->height - 10;

- $raw_width = $this->filtered_pngs[$char]['width'];

- $hold_chars[$char] = str_split(base64_decode($this->filtered_pngs[$char]['data']), $raw_width + 1);

- $offset_x = mt_rand(0, $this->width - $img_width);

- $offset_y = mt_rand(0, $this->height - $img_height);

- for ($i = 0; $i < $this->height; $i++)

- $image .= $this->randomise(substr($hold_chars[$code{$j}][$i - $offset_y - 1], 1), $char_widths[$j]);

- for ($j = $offset_x + $img_width; $j < $this->width; $j++)

- $image = $this->create_png($image, $this->width, $this->height);

- exit;

- function randomise($scanline, $width)

- $end = strlen($scanline) - ceil($width/2);

- for ($i = floor($width/2); $i < $end; $i++)

- $pixel = ord($scanline{$i});

- function png_chunk($length, $type, $data)

- $image .= $this->png_chunk(13, 'IHDR', $raw);

- $image .= $this->png_chunk($length, 'IDAT', $raw_image);

- $image .= $this->png_chunk(0, 'IEND', '');

- function define_filtered_pngs()

- function phpbb_db_tools(&$db)

- function dbal()

- var $affected_rows = 0;

- $this->service_handle = (function_exists('ibase_service_attach')) ? @ibase_service_attach($this->server, $this->user, $sqlpassword) : false;

- if ($this->service_handle !== false && function_exists('ibase_server_info'))

- if (!function_exists('ibase_affected_rows') && (preg_match('/^UPDATE ([\w_]++)\s+SET [\w_]++\s*=\s*(?:\'(?:[^\']++|\'\')*+\'|[\d-.]+)(?:,\s*[\w_]++\s*=\s*(?:\'(?:[^\']++|\'\')*+\'|[\d-.]+))*+\s+(WHERE.*)?$/s', $query, $regs) || preg_match('/^DELETE FROM ([\w_]++)\s*(WHERE\s*.*)?$/s', $query, $regs)))

- {

- $affected_sql = 'SELECT COUNT(*) as num_rows_affected FROM ' . $regs[1];

- if (!empty($regs[2]))

- {

- $affected_sql .= ' ' . $regs[2];

- }

-

- if (!($temp_q_id = @ibase_query($this->db_connect_id, $affected_sql)))

- {

- return false;

- }

-

- $temp_result = @ibase_fetch_assoc($temp_q_id);

- @ibase_free_result($temp_q_id);

-

- $this->affected_rows = ($temp_result) ? $temp_result['NUM_ROWS_AFFECTED'] : false;

- }

-

- if (function_exists('ibase_commit_ret'))

- {

- @ibase_commit_ret();

- }

- else

- {

- // way cooler than ibase_commit_ret :D

- @ibase_query('COMMIT RETAIN;');

- }

- // PHP 5+ function

- if (function_exists('ibase_affected_rows'))

- {

- return ($this->db_connect_id) ? @ibase_affected_rows($this->db_connect_id) : false;

- }

- else

- {

- return $this->affected_rows;

- }

- 'code' => (@function_exists('ibase_errcode') ? @ibase_errcode() : '')

- if (version_compare(PHP_VERSION, '5.1.0', '>=') || (version_compare(PHP_VERSION, '5.0.0-dev', '<=') && version_compare(PHP_VERSION, '4.4.1', '>=')))

- {

- $this->db_connect_id = ($this->persistency) ? @mssql_pconnect($this->server, $this->user, $sqlpassword, $new_link) : @mssql_connect($this->server, $this->user, $sqlpassword, $new_link);

- }

- else

- {

- $this->db_connect_id = ($this->persistency) ? @mssql_pconnect($this->server, $this->user, $sqlpassword) : @mssql_connect($this->server, $this->user, $sqlpassword);

- }

- $test_prof = false;

- if ($result = @mysql_query("EXPLAIN $explain_query", $this->db_connect_id))

- $this->db_connect_id = ($new_link) ? @ocinlogon($this->user, $sqlpassword, $connect, 'UTF8') : (($this->persistency) ? @ociplogon($this->user, $sqlpassword, $connect, 'UTF8') : @ocilogon($this->user, $sqlpassword, $connect, 'UTF8'));

- return @ociserverversion($this->db_connect_id);

- return @ocicommit($this->db_connect_id);

- return @ocirollback($this->db_connect_id);

- $this->query_result = @ociparse($this->db_connect_id, $query);

- @ocibindbyname($this->query_result, $key, $array[$key], -1);

- $success = @ociexecute($this->query_result, OCI_DEFAULT);

- return ($this->query_result) ? @ocirowcount($this->query_result) : false;

- $result = @ocifetchinto($query_id, $row, OCI_ASSOC + OCI_RETURN_NULLS);

- if (!$result || !$row)

- @ociexecute($query_id, OCI_DEFAULT);

- $stmt = @ociparse($this->db_connect_id, $query);

- @ociexecute($stmt, OCI_DEFAULT);

- $temp_result = @ocifetchinto($stmt, $temp_array, OCI_ASSOC + OCI_RETURN_NULLS);

- @ocifreestatement($stmt);

- if ($temp_result)

- return @ocifreestatement($query_id);

- $error = @ocierror();

- $error = (!$error) ? @ocierror($this->query_result) : $error;

- $error = (!$error) ? @ocierror($this->db_connect_id) : $error;

- return @ocilogoff($this->db_connect_id);

- $stmt = ociparse($this->db_connect_id, $sql);

- ociexecute($stmt);

- if (ocifetchinto($stmt, $result, OCI_ASSOC + OCI_RETURN_NULLS))

- $stmt2 = ociparse($this->db_connect_id, "DELETE FROM $table WHERE statement_id='$statement_id'");

- ociexecute($stmt2);

- ocifreestatement($stmt2);

- ociexecute($stmt2);

- ocifreestatement($stmt2);

- $stmt2 = ociparse($this->db_connect_id, $sql);

- ociexecute($stmt2);

- while (ocifetchinto($stmt2, $row, OCI_ASSOC + OCI_RETURN_NULLS))

- ocifreestatement($stmt2);

- $stmt2 = ociparse($this->db_connect_id, "DELETE FROM $table WHERE statement_id='$statement_id'");

- ociexecute($stmt2);

- ocifreestatement($stmt2);

- ocifreestatement($stmt);

- $result = @ociparse($this->db_connect_id, $query);

- $success = @ociexecute($result, OCI_DEFAULT);

- while (@ocifetchinto($result, $row, OCI_ASSOC + OCI_RETURN_NULLS))

- @ocifreestatement($result);

- if (version_compare(PHP_VERSION, '5.0.0', '>='))

- {

- $this->pgsql_version = @pg_parameter_status($this->db_connect_id, 'server_version');

- }

- else

- {

- $query_id = @pg_query($this->db_connect_id, 'SELECT VERSION()');

- $row = @pg_fetch_assoc($query_id, null);

- @pg_free_result($query_id);

-

- if (!empty($row['version']))

- {

- $this->pgsql_version = substr($row['version'], 10);

- }

- }

- if (($this->query_result = @pg_query($this->db_connect_id, $query)) === false)

- function diff(&$from_content, &$to_content, $preserve_cr = true)

- function diff3_op($orig = false, $final1 = false, $final2 = false)

- function diff3_block_builder()

- function diff_renderer($params = array())

- $output .= $itoa64[min($iteration_count_log2 + ((PHP_VERSION >= 5) ? 5 : 3), 30)];

- if (PHP_VERSION >= 5)

- {

- $hash = md5($salt . $password, true);

- do

- {

- $hash = md5($hash . $password, true);

- }

- while (--$count);

- }

- else

- $hash = pack('H*', md5($salt . $password));

- do

- {

- $hash = pack('H*', md5($hash . $password));

- }

- while (--$count);

-// Compatibility functions

-

-if (!function_exists('array_combine'))

-{

- /**

- * A wrapper for the PHP5 function array_combine()

- * @param array $keys contains keys for the resulting array

- * @param array $values contains values for the resulting array

- *

- * @return Returns an array by using the values from the keys array as keys and the

- * values from the values array as the corresponding values. Returns false if the

- * number of elements for each array isn't equal or if the arrays are empty.

- */

- function array_combine($keys, $values)

- {

- $keys = array_values($keys);

- $values = array_values($values);

-

- $n = sizeof($keys);

- $m = sizeof($values);

- if (!$n || !$m || ($n != $m))

- {

- return false;

- }

-

- $combined = array();

- for ($i = 0; $i < $n; $i++)

- {

- $combined[$keys[$i]] = $values[$i];

- }

- return $combined;

- }

-}

-

-if (!function_exists('str_split'))

-{

- /**

- * A wrapper for the PHP5 function str_split()

- * @param array $string contains the string to be converted

- * @param array $split_length contains the length of each chunk

- *

- * @return Converts a string to an array. If the optional split_length parameter is specified,

- * the returned array will be broken down into chunks with each being split_length in length,

- * otherwise each chunk will be one character in length. FALSE is returned if split_length is

- * less than 1. If the split_length length exceeds the length of string, the entire string is

- * returned as the first (and only) array element.

- */

- function str_split($string, $split_length = 1)

- {

- if ($split_length < 1)

- {

- return false;

- }

- else if ($split_length >= strlen($string))

- {

- return array($string);

- }

- else

- {

- preg_match_all('#.{1,' . $split_length . '}#s', $string, $matches);

- return $matches[0];

- }

- }

-}

-

-if (!function_exists('stripos'))

-{

- /**

- * A wrapper for the PHP5 function stripos

- * Find position of first occurrence of a case-insensitive string

- *

- * @param string $haystack is the string to search in

- * @param string $needle is the string to search for

- *

- * @return mixed Returns the numeric position of the first occurrence of needle in the haystack string. Unlike strpos(), stripos() is case-insensitive.

- * Note that the needle may be a string of one or more characters.

- * If needle is not found, stripos() will return boolean FALSE.

- */

- function stripos($haystack, $needle)

- {

- if (preg_match('#' . preg_quote($needle, '#') . '#i', $haystack, $m))

- {

- return strpos($haystack, $m[0]);

- }

-

- return false;

- }

-}

-

-if (!function_exists('htmlspecialchars_decode'))

-{

- /**

- * A wrapper for htmlspecialchars_decode

- * @ignore

- */

- function htmlspecialchars_decode($string, $quote_style = ENT_COMPAT)

- {

- return strtr($string, array_flip(get_html_translation_table(HTML_SPECIALCHARS, $quote_style)));

- }

-}

-

- var $fp = 0;

- function add_file($src, $src_rm_prefix = '', $src_add_prefix = '', $skip_files = '')

- function add_custom_file($src, $filename)

- function add_data($src, $name)

- function methods()

- var $datasec = array();

- var $ctrl_dir = array();

- var $eof_cdh = "\x50\x4b\x05\x06\x00\x00\x00\x00";

- var $old_offset = 0;

- var $datasec_len = 0;

- function compress_zip($mode, $file)

- function unix_to_dos_time($time)

- function extract($dst)

- function close()

- function data($name, $data, $is_dir = false, $stat)

- $hexdtime = pack('V', $this->unix_to_dos_time($stat[9]));

- function file()

- return $ctrldir . $this->eof_cdh .

- function download($filename, $download_name = false)

- var $isgz = false;

- var $isbz = false;

- var $filename = '';

- var $mode = '';

- var $type = '';

- var $wrote = false;

- function compress_tar($mode, $file, $type = '')

- function extract($dst)

- function close()

- function data($name, $data, $is_dir = false, $stat)

- function open()

- function download($filename, $download_name = false)

- $censors = $cache->obtain_word_list();

- $extensions = $cache->obtain_attach_extensions($forum_id);

- $extensions = $cache->obtain_attach_extensions($forum_id);

- function bitfield($bitfield = '')

- $ranks = $cache->obtain_ranks();

- if ($db->service_handle !== false && function_exists('ibase_server_info'))

- var $connection = null;

- var $session = array();

- var $timeout = 10;

- var $server;

- var $port;

- var $username;

- var $password;

- var $use_ssl;

- var $resource = 'functions_jabber.phpbb.php';

- var $enable_logging;

- var $log_array;

- var $features = array();

- function jabber($server, $port, $username, $password, $use_ssl = false)

- $this->use_ssl = ($use_ssl && $this->can_use_ssl()) ? true : false;

- function can_use_ssl()

- function can_use_tls()

- function set_resource($name)

- function connect()

- function disconnect()

- function connected()

- function login()

- * @access public

- function send($xml)

- * @access public

- function open_socket($server, $port, $use_ssl = false)

- function get_log()

- function add_to_log($string)

- * @access public

- function listen($timeout = 10, $wait = false)

- return $this->xmlize($data);

- * @access public

- function register()

- * @access public

- function send_presence($message = '', $type = '', $unavailable = false)

- * @access public

- function response($xml)

- if (!$this->session['ssl'] && $this->can_use_tls() && $this->can_use_ssl() && isset($xml['stream:features'][0]['#']['starttls']))

- $decoded = $this->parse_data($decoded);

- function send_message($to, $text, $subject = '', $type = 'normal')

- function encrypt_password($data)

- * @access public

- function parse_data($data)

- * @access public

- function implode_data($data)

- function xmlize($data, $skip_white = 1, $encoding = 'UTF-8')

- $array[$tagname][0]['#'] = $this->_xml_depth($vals, $i);

- function _xml_depth($vals, &$i)

- $children[$tagname][$size]['#'] = $this->_xml_depth($vals, $i);

- var $vars, $msg, $extra_headers, $replyto, $from, $subject;

- var $addresses = array();

- var $mail_priority = MAIL_NORMAL_PRIORITY;

- var $use_queue = true;

- var $tpl_msg = array();

- function messenger($use_queue = true)

- function reset()

- function error($type, $msg)

- function build_header($to, $cc, $bcc)

- function msg_email()

- $this->error('EMAIL', $err_msg);

- function msg_jabber()

- $this->error('JABBER', $user->lang['ERR_JAB_CONNECT'] . '<br />' . $this->jabber->get_log());

- $this->error('JABBER', $user->lang['ERR_JAB_AUTH'] . '<br />' . $this->jabber->get_log());

- var $data = array();

- var $queue_data = array();

- var $package_size = 0;

- var $cache_file = '';

- function queue()

- function init($object, $package_size)

- function put($object, $scope)

- function process()

- function save()

- var $server_response = '';

- var $socket = 0;

- var $responses = array();

- var $commands = array();

- var $numeric_response_code = 0;

- var $backtrace = false;

- var $backtrace_log = array();

- function smtp_class()

- function add_backtrace($message)

- function server_send($command, $private_info = false)

- function server_parse($response, $line)

- function close_session(&$err_msg)

- function log_into_server($hostname, $username, $password, $default_auth_method)

- function pop_before_smtp($hostname, $username, $password)

- function plain($username, $password)

- function login($username, $password)

- function cram_md5($username, $password)

- function digest_md5($username, $password)

- $icons = $cache->obtain_icons();

- $extensions = $cache->obtain_attach_extensions((($is_message) ? false : (int) $forum_id));

- $extensions = $cache->obtain_attach_extensions($forum_id);

- var $profile_types = array(FIELD_INT => 'int', FIELD_STRING => 'string', FIELD_TEXT => 'text', FIELD_BOOL => 'bool', FIELD_DROPDOWN => 'dropdown', FIELD_DATE => 'date');

- var $profile_cache = array();

- var $options_lang = array();

- function generate_profile_fields($mode, $lang_id)

- function validate_profile_field($field_type, &$field_value, $field_data)

- function build_cache()

- function get_option_lang($field_id, $lang_id, $field_type, $preview)

-

- function submit_cp_field($mode, $lang_id, &$cp_data, &$cp_error)

- function generate_profile_fields_template($mode, $user_id = 0, $profile_row = false)

- function get_profile_value($ident_ary)

- switch ($this->profile_types[$field_type])

- function get_var($field_validation, &$profile_row, $default_value, $preview)

- function generate_int($profile_row, $preview = false)

- $template->assign_block_vars($this->profile_types[$profile_row['field_type']], array_change_key_case($profile_row, CASE_UPPER));

- function generate_date($profile_row, $preview = false)

- $template->assign_block_vars($this->profile_types[$profile_row['field_type']], array_change_key_case($profile_row, CASE_UPPER));

- function generate_bool($profile_row, $preview = false)

- $template->assign_block_vars($this->profile_types[$profile_row['field_type']], array_change_key_case($profile_row, CASE_UPPER));

- function generate_string($profile_row, $preview = false)

- $template->assign_block_vars($this->profile_types[$profile_row['field_type']], array_change_key_case($profile_row, CASE_UPPER));

- function generate_text($profile_row, $preview = false)

- $template->assign_block_vars($this->profile_types[$profile_row['field_type']], array_change_key_case($profile_row, CASE_UPPER));

- function generate_dropdown($profile_row, $preview = false)

- $template->assign_block_vars($this->profile_types[$profile_row['field_type']], array_change_key_case($profile_row, CASE_UPPER));

- function process_field_row($mode, $profile_row)

- foreach ($this->profile_types as $field_case => $field_type)

- $type_func = 'generate_' . $this->profile_types[$profile_row['field_type']];

- function build_insert_sql_array($cp_data)

- function get_profile_field($profile_row)

- var $vars = array();

- function validate_options()

- function get_string_options()

- function get_text_options()

- function get_int_options()

- function get_bool_options()

- function get_dropdown_options()

- function get_date_options()

- var $template;

- var $block_names = array();

- var $block_else_level = array();

- function template_compile(&$template)

- function _tpl_load_file($handle, $store_in_db = false)

- function remove_php_tags(&$code)

- function compile($code, $no_echo = false, $echo_var = '')

- function compile_var_tags(&$text_blocks)

- function compile_tag_block($tag_args)

- function compile_tag_if($tag_args, $elseif)

- function compile_tag_define($tag_args, $op)

- function compile_tag_include($tag_args)

- function compile_tag_include_php($tag_args)

- function _parse_is_expr($is_arg, $tokens)

- function generate_block_varref($namespace, $varname, $echo = true, $defop = false)

- function generate_block_data_ref($blockname, $include_last_iterator, $defop = false)

- function compile_write($handle, $data)

- @fwrite ($fp, $data);

- function transfer()

- function write_file($destination_file = '', $contents = '')

- function overwrite_file($source_file, $destination_file)

- function make_dir($dir)

- function copy_file($from_loc, $to_loc)

- function delete_file($file)

- function remove_dir($dir)

- function rename($old_handle, $new_handle)

- function file_exists($directory, $filename)

- function open_session()

- function close_session()

- function methods()

- function ftp($host, $username, $password, $root_path, $port = 21, $timeout = 10)

- transfer::transfer();

- function data()

- function _init()

- function _mkdir($dir)

- function _rmdir($dir)

- function _rename($old_handle, $new_handle)

- function _chdir($dir = '')

- function _chmod($file, $perms)

- function _put($from_file, $to_file)

- function _delete($file)

- function _close()

- function _cwd()

- function _ls($dir = './')

- function _site($command)

- function ftp_fsock($host, $username, $password, $root_path, $port = 21, $timeout = 10)

- transfer::transfer();

- function data()

- function _init()

- function _mkdir($dir)

- function _rmdir($dir)

- function _rename($old_handle, $new_handle)

- function _chmod($file, $perms)

- function _put($from_file, $to_file)

- function _delete($file)

- function _close()

- function _cwd()

- function _ls($dir = './')

- function _send_command($command, $args = '', $check = true)

- function _open_data_connection()

- function _close_data_connection()

- function _check_command($return = false)

- function filespec($upload_ary, $upload_namespace)

- function fileupload($error_prefix = '', $allowed_extensions = false, $max_filesize = false, $min_width = false, $min_height = false, $max_width = false, $max_height = false)

- // generic UTF-8 character types supported?

- if ((version_compare(PHP_VERSION, '5.1.0', '>=') || (version_compare(PHP_VERSION, '5.0.0-dev', '<=') && version_compare(PHP_VERSION, '4.4.0', '>='))) && @preg_match('/\p{L}/u', 'a') !== false)

- {

- $pcre = true;

- }

- else if (function_exists('mb_ereg_match'))

- {

- mb_regex_encoding('UTF-8');

- $mbstring = true;

- }

-

- $pcre = true;

- $pcre = true;

- $pcre = true;

- if ($pcre)

- {

- $regex = '[\p{Lu}\p{Ll}\p{N}]+';

- }

- else if ($mbstring)

- {

- $regex = '[[:upper:][:lower:][:digit:]]+';

- }

- else

- {

- $pcre = true;

- $regex = '[a-zA-Z0-9]+';

- }

- if ($pcre)

- {

- $regex = '[-\]_+ [\p{Lu}\p{Ll}\p{N}]+';

- }

- else if ($mbstring)

- {

- $regex = '[-\]_+ [[:upper:][:lower:][:digit:]]+';

- }

- else

- {

- $pcre = true;

- $regex = '[-\]_+ [a-zA-Z0-9]+';

- }

- $pcre = true;

- if ($pcre)

- if (!preg_match('#^' . $regex . '$#u', $username))

- {

- return 'INVALID_CHARS';

- }

- }

- else if ($mbstring)

- {

- $matches = array();

- mb_ereg_search_init('^' . $username . '$', $regex, $matches);

- if (!mb_ereg_search())

- {

- return 'INVALID_CHARS';

- }

- $bad_usernames = $cache->obtain_disallowed_usernames();

- $pcre = $mbstring = false;

-

- // generic UTF-8 character types supported?

- if ((version_compare(PHP_VERSION, '5.1.0', '>=') || (version_compare(PHP_VERSION, '5.0.0-dev', '<=') && version_compare(PHP_VERSION, '4.4.0', '>='))) && @preg_match('/\p{L}/u', 'a') !== false)

- {

- $upp = '\p{Lu}';

- $low = '\p{Ll}';

- $let = '\p{L}';

- $num = '\p{N}';

- $sym = '[^\p{Lu}\p{Ll}\p{N}]';

- $pcre = true;

- }

- else if (function_exists('mb_ereg_match'))

- {

- mb_regex_encoding('UTF-8');

- $upp = '[[:upper:]]';

- $low = '[[:lower:]]';

- $let = '[[:lower:][:upper:]]';

- $num = '[[:digit:]]';

- $sym = '[^[:upper:][:lower:][:digit:]]';

- $mbstring = true;

- }

- else

- {

- $upp = '[A-Z]';

- $low = '[a-z]';

- $let = '[a-zA-Z]';

- $num = '[0-9]';

- $sym = '[^A-Za-z0-9]';

- $pcre = true;

- }

- function phpbb_hook($valid_hooks)

- $icons = $cache->obtain_icons();

- function mcp_logs(&$p_master)

- function mcp_main(&$p_master)

- function mcp_notes(&$p_master)

- $extensions = $cache->obtain_attach_extensions($post_info['forum_id']);

- function mcp_queue(&$p_master)

- $extensions = $cache->obtain_attach_extensions($post_info['forum_id']);

- function mcp_reports(&$p_master)

- $extensions = $cache->obtain_attach_extensions($post_info['forum_id']);

- $extensions = $cache->obtain_attach_extensions($topic_info['forum_id']);

- function mcp_warn(&$p_master)

- var $stats = array();

- var $word_length = array();

- var $split_words = array();

- var $search_query;

- var $common_words = array();

- var $pcre_properties = false;

- var $mbstring_regex = false;

-

- function fulltext_mysql(&$error)

- if (version_compare(PHP_VERSION, '5.1.0', '>=') || (version_compare(PHP_VERSION, '5.0.0-dev', '<=') && version_compare(PHP_VERSION, '4.4.0', '>=')))

- {

- // While this is the proper range of PHP versions, PHP may not be linked with the bundled PCRE lib and instead with an older version

- if (@preg_match('/\p{L}/u', 'a') !== false)

- {

- $this->pcre_properties = true;

- }

- }

-

- if (function_exists('mb_ereg'))

- {

- $this->mbstring_regex = true;

- mb_regex_encoding('UTF-8');

- }

-

- function init()

- function split_keywords(&$keywords, $terms)

- if ($this->pcre_properties)

- {

- $split_keywords = preg_replace('#([^\p{L}\p{N}\'*"()])#u', '$1$1', str_replace('\'\'', '\' \'', trim($split_keywords)));

- }

- else if ($this->mbstring_regex)

- {

- $split_keywords = mb_ereg_replace('([^\w\'*"()])', '\\1\\1', str_replace('\'\'', '\' \'', trim($split_keywords)));

- }

- else

- {

- $split_keywords = preg_replace('#([^\w\'*"()])#u', '$1$1', str_replace('\'\'', '\' \'', trim($split_keywords)));

- }

- if ($this->pcre_properties)

- {

- $matches = array();

- preg_match_all('#(?:[^\p{L}\p{N}*"()]|^)([+\-|]?(?:[\p{L}\p{N}*"()]+\'?)*[\p{L}\p{N}*"()])(?:[^\p{L}\p{N}*"()]|$)#u', $split_keywords, $matches);

- $this->split_words = $matches[1];

- }

- else if ($this->mbstring_regex)

- {

- mb_ereg_search_init($split_keywords, '(?:[^\w*"()]|^)([+\-|]?(?:[\w*"()]+\'?)*[\w*"()])(?:[^\w*"()]|$)');

-

- while (($word = mb_ereg_search_regs()))

- {

- $this->split_words[] = $word[1];

- }

- }

- else

- {

- $matches = array();

- preg_match_all('#(?:[^\w*"()]|^)([+\-|]?(?:[\w*"()]+\'?)*[\w*"()])(?:[^\w*"()]|$)#u', $split_keywords, $matches);

- $this->split_words = $matches[1];

- }

- function split_message($text)

- if ($this->pcre_properties)

- {

- $text = preg_replace('#([^\p{L}\p{N}\'*])#u', '$1$1', str_replace('\'\'', '\' \'', trim($text)));

- }

- else if ($this->mbstring_regex)

- {

- $text = mb_ereg_replace('([^\w\'*])', '\\1\\1', str_replace('\'\'', '\' \'', trim($text)));

- }

- else

- {

- $text = preg_replace('#([^\w\'*])#u', '$1$1', str_replace('\'\'', '\' \'', trim($text)));

- }

- if ($this->pcre_properties)

- {

- $matches = array();

- preg_match_all('#(?:[^\p{L}\p{N}*]|^)([+\-|]?(?:[\p{L}\p{N}*]+\'?)*[\p{L}\p{N}*])(?:[^\p{L}\p{N}*]|$)#u', $text, $matches);

- $text = $matches[1];

- }

- else if ($this->mbstring_regex)

- {

- mb_ereg_search_init($text, '(?:[^\w*]|^)([+\-|]?(?:[\w*]+\'?)*[\w*])(?:[^\w*]|$)');

-

- $text = array();

- while (($word = mb_ereg_search_regs()))

- {

- $text[] = $word[1];

- }

- }

- else

- {

- $matches = array();

- preg_match_all('#(?:[^\w*]|^)([+\-|]?(?:[\w*]+\'?)*[\w*])(?:[^\w*]|$)#u', $text, $matches);

- $text = $matches[1];

- }

- function keyword_search($type, &$fields, &$terms, &$sort_by_sql, &$sort_key, &$sort_dir, &$sort_days, &$ex_fid_ary, &$m_approve_fid_ary, &$topic_id, &$author_ary, &$id_ary, $start, $per_page)

- if ($this->obtain_ids($search_key, $result_count, $id_ary, $start, $per_page, $sort_dir) == SEARCH_RESULT_IN_CACHE)

- function author_search($type, $firstpost_only, &$sort_by_sql, &$sort_key, &$sort_dir, &$sort_days, &$ex_fid_ary, &$m_approve_fid_ary, &$topic_id, &$author_ary, &$id_ary, $start, $per_page)

- if ($this->obtain_ids($search_key, $result_count, $id_ary, $start, $per_page, $sort_dir) == SEARCH_RESULT_IN_CACHE)

- function index($mode, $post_id, &$message, &$subject, $poster_id, $forum_id)

- function index_remove($post_ids, $author_ids, $forum_ids)

- function tidy()

- function create_index($acp_module, $u_action)

- function delete_index($acp_module, $u_action)

- function index_created()

- function index_stats()

- function get_stats()

- * Display a note, that UTF-8 support is not available with certain versions of PHP

- $tpl = '

- <dl>

- <dt><label>' . $user->lang['FULLTEXT_MYSQL_PCRE'] . '</label><br /><span>' . $user->lang['FULLTEXT_MYSQL_PCRE_EXPLAIN'] . '</span></dt>

- <dd>' . (($this->pcre_properties) ? $user->lang['YES'] : $user->lang['NO']) . ' (PHP ' . PHP_VERSION . ')</dd>

- </dl>

- <dl>

- <dt><label>' . $user->lang['FULLTEXT_MYSQL_MBSTRING'] . '</label><br /><span>' . $user->lang['FULLTEXT_MYSQL_MBSTRING_EXPLAIN'] . '</span></dt>

- <dd>' . (($this->mbstring_regex) ? $user->lang['YES'] : $user->lang['NO']). '</dd>

- </dl>

- ';

- var $stats = array();

- var $word_length = array();

- var $search_query;

- var $common_words = array();

- var $must_contain_ids = array();

- var $must_not_contain_ids = array();

- var $must_exclude_one_ids = array();

- function fulltext_native(&$error)

- function split_keywords($keywords, $terms)

- function keyword_search($type, &$fields, &$terms, &$sort_by_sql, &$sort_key, &$sort_dir, &$sort_days, &$ex_fid_ary, &$m_approve_fid_ary, &$topic_id, &$author_ary, &$id_ary, $start, $per_page)

- if ($this->obtain_ids($search_key, $total_results, $id_ary, $start, $per_page, $sort_dir) == SEARCH_RESULT_IN_CACHE)

- function author_search($type, $firstpost_only, &$sort_by_sql, &$sort_key, &$sort_dir, &$sort_days, &$ex_fid_ary, &$m_approve_fid_ary, &$topic_id, &$author_ary, &$id_ary, $start, $per_page)

- if ($this->obtain_ids($search_key, $total_results, $id_ary, $start, $per_page, $sort_dir) == SEARCH_RESULT_IN_CACHE)

- function split_message($text)

- function index($mode, $post_id, &$message, &$subject, $poster_id, $forum_id)

- function index_remove($post_ids, $author_ids, $forum_ids)

- function tidy()

- function delete_index($acp_module, $u_action)

- function index_created()

- function index_stats()

- function get_stats()

- * @param string $encoding Text encoding

- function cleanup($text, $allowed_chars = null, $encoding = 'utf-8')

- // Convert the text to UTF-8

- $encoding = strtolower($encoding);

- if ($encoding != 'utf-8')

- {

- $text = utf8_recode($text, $encoding);

- }

-

- function acp()

-* @ignore

-*/

-define('SEARCH_RESULT_NOT_IN_CACHE', 0);

-define('SEARCH_RESULT_IN_CACHE', 1);

-define('SEARCH_RESULT_INCOMPLETE', 2);

-

-/**

- var $ignore_words = array();

- var $match_synonym = array();

- var $replace_synonym = array();

- function search_backend(&$error)

- function get_ignore_words()

- function get_synonyms()

- function obtain_ids($search_key, &$result_count, &$id_ary, $start, $per_page, $sort_dir)

- return SEARCH_RESULT_NOT_IN_CACHE;

- return SEARCH_RESULT_NOT_IN_CACHE;

- return SEARCH_RESULT_INCOMPLETE;

- return SEARCH_RESULT_IN_CACHE;

- function save_ids($search_key, $keywords, $author_ary, $result_count, &$id_ary, $start, $sort_dir)

- function destroy_cache($words, $authors = false)

- $active_bots = $cache->obtain_bots();

- $parsed_items = $cache->obtain_cfg_items($this->theme);

- var $_tpldata = array('.' => array(0 => array()));

- var $_rootref;

- var $root = '';

- var $cachepath = '';

- var $files = array();

- var $filename = array();

- var $compiled_code = array();

- function set_template()

- function set_custom_template($template_path, $template_name)

- function set_filenames($filename_array)

- if (!is_array($filename_array))

- {

- return false;

- }

-

- function destroy()

- function destroy_block_vars($blockname)

- function display($handle, $include_once = true)

- error_reporting(error_reporting() ^ E_NOTICE);

- function assign_display($handle, $template_var = '', $return_content = true, $include_once = false)

- function _tpl_load(&$handle)

- function assign_vars($vararray)

- function assign_var($varname, $varval)

- function assign_block_vars($blockname, $vararray)

- function alter_block_array($blockname, $vararray, $key = false, $mode = 'insert')

- function _tpl_include($filename, $include = true)

- $captcha = new captcha();

- $captcha->execute($row['code'], $row['seed']);

- function ucp_main(&$p_master)

- $icons = $cache->obtain_icons();

- $icons = $cache->obtain_icons();

-

-/**

-* Some Unicode characters encoded in UTF-8

-*

-* Preserved for compatibility

-*/

-define('UTF8_REPLACEMENT', "\xEF\xBF\xBD");

-define('UTF8_MAX', "\xF4\x8F\xBF\xBF");

-define('UTF8_FFFE', "\xEF\xBF\xBE");

-define('UTF8_FFFF', "\xEF\xBF\xBF");

-define('UTF8_SURROGATE_FIRST', "\xED\xA0\x80");

-define('UTF8_SURROGATE_LAST', "\xED\xBF\xBF");

-define('UTF8_HANGUL_FIRST', "\xEA\xB0\x80");

-define('UTF8_HANGUL_LAST', "\xED\x9E\xA3");

-

-define('UTF8_CJK_FIRST', "\xE4\xB8\x80");

-define('UTF8_CJK_LAST', "\xE9\xBE\xBB");

-define('UTF8_CJK_B_FIRST', "\xF0\xA0\x80\x80");

-define('UTF8_CJK_B_LAST', "\xF0\xAA\x9B\x96");

-

-// NFC_QC and NFKC_QC values

-define('UNICODE_QC_MAYBE', 0);

-define('UNICODE_QC_NO', 1);

-

-// Contains all the ASCII characters appearing in UTF-8, sorted by frequency

-define('UTF8_ASCII_RANGE', "\x20\x65\x69\x61\x73\x6E\x74\x72\x6F\x6C\x75\x64\x5D\x5B\x63\x6D\x70\x27\x0A\x67\x7C\x68\x76\x2E\x66\x62\x2C\x3A\x3D\x2D\x71\x31\x30\x43\x32\x2A\x79\x78\x29\x28\x4C\x39\x41\x53\x2F\x50\x22\x45\x6A\x4D\x49\x6B\x33\x3E\x35\x54\x3C\x44\x34\x7D\x42\x7B\x38\x46\x77\x52\x36\x37\x55\x47\x4E\x3B\x4A\x7A\x56\x23\x48\x4F\x57\x5F\x26\x21\x4B\x3F\x58\x51\x25\x59\x5C\x09\x5A\x2B\x7E\x5E\x24\x40\x60\x7F\x00\x01\x02\x03\x04\x05\x06\x07\x08\x0B\x0C\x0D\x0E\x0F\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1A\x1B\x1C\x1D\x1E\x1F");

-

-// Contains all the tail bytes that can appear in the composition of a UTF-8 char

-define('UTF8_TRAILING_BYTES', "\xA9\xA0\xA8\x80\xAA\x99\xA7\xBB\xAB\x89\x94\x82\xB4\xA2\xAE\x83\xB0\xB9\xB8\x93\xAF\xBC\xB3\x81\xA4\xB2\x9C\xA1\xB5\xBE\xBD\xBA\x98\xAD\xB1\x84\x95\xA6\xB6\x88\x8D\x90\xB7\xBF\x92\x85\xA5\x97\x8C\x86\xA3\x8E\x9F\x8F\x87\x91\x9D\xAC\x9E\x8B\x96\x9B\x8A\x9A");

-

-// Constants used by the Hangul [de]composition algorithms

-define('UNICODE_HANGUL_SBASE', 0xAC00);

-define('UNICODE_HANGUL_LBASE', 0x1100);

-define('UNICODE_HANGUL_VBASE', 0x1161);

-define('UNICODE_HANGUL_TBASE', 0x11A7);

-define('UNICODE_HANGUL_SCOUNT', 11172);

-define('UNICODE_HANGUL_LCOUNT', 19);

-define('UNICODE_HANGUL_VCOUNT', 21);

-define('UNICODE_HANGUL_TCOUNT', 28);

-define('UNICODE_HANGUL_NCOUNT', 588);

-define('UNICODE_JAMO_L', 0);

-define('UNICODE_JAMO_V', 1);

-define('UNICODE_JAMO_T', 2);

-

- function cleanup(&$str)

- // The string below is the list of all autorized characters, sorted by frequency in latin text

- $str = utf_normalizer::recompose($str, $pos, $len, $GLOBALS['utf_nfc_qc'], $GLOBALS['utf_canonical_decomp']);

- function nfc(&$str)

- $pos = strspn($str, UTF8_ASCII_RANGE);

- $str = utf_normalizer::recompose($str, $pos, $len, $GLOBALS['utf_nfc_qc'], $GLOBALS['utf_canonical_decomp']);

- function nfkc(&$str)

- $pos = strspn($str, UTF8_ASCII_RANGE);

- $str = utf_normalizer::recompose($str, $pos, $len, $GLOBALS['utf_nfkc_qc'], $GLOBALS['utf_compatibility_decomp']);

- function nfd(&$str)

- $pos = strspn($str, UTF8_ASCII_RANGE);

- $str = utf_normalizer::decompose($str, $pos, $len, $GLOBALS['utf_canonical_decomp']);

- function nfkd(&$str)

- $pos = strspn($str, UTF8_ASCII_RANGE);

- $str = utf_normalizer::decompose($str, $pos, $len, $GLOBALS['utf_compatibility_decomp']);

- function recompose($str, $pos, $len, &$qc, &$decomp_map)

- $tmp .= substr($str, $tmp_pos, $pos - $tmp_pos) . UTF8_REPLACEMENT;

- $pos += strspn($str, UTF8_TRAILING_BYTES, ++$pos, $trailing_bytes);

- $tmp .= substr($str, $tmp_pos, $pos - $tmp_pos) . UTF8_REPLACEMENT;

- $tmp .= substr($str, $tmp_pos, $pos - $tmp_pos) . UTF8_REPLACEMENT;

- $tmp .= substr($str, $tmp_pos, $pos - $tmp_pos) . UTF8_REPLACEMENT;

- $tmp .= substr($str, $tmp_pos, $pos - $tmp_pos) . UTF8_REPLACEMENT;

- $tmp .= substr($str, $tmp_pos, $pos - $tmp_pos) . UTF8_REPLACEMENT;

- $tmp .= substr($str, $tmp_pos, $pos - $tmp_pos) . UTF8_REPLACEMENT;

- $pos += strspn($str, UTF8_TRAILING_BYTES, ++$pos, $trailing_bytes);

- $spn = strspn($str, UTF8_TRAILING_BYTES, $pos);

- $tmp .= substr($str, $tmp_pos, $pos - $tmp_pos) . str_repeat(UTF8_REPLACEMENT, $spn);

- if (isset($utf_combining_class[$utf_seq[0]]) || $qc[$utf_char] == UNICODE_QC_MAYBE)

- // Note: the two commented lines below can be enabled under PHP5 for a very small performance gain in most cases

-// if (substr_compare($str, $utf_seq[0], $lpos, $pos - $lpos))

-// {

-// }

- if (isset($utf_jamo_type[$starter]) && $utf_jamo_type[$starter] == UNICODE_JAMO_L && $utf_jamo_type[$utf_char] == UNICODE_JAMO_V)

- if (isset($utf_jamo_type[$utf_seq[$k]]) && $utf_jamo_type[$utf_seq[$k]] == UNICODE_JAMO_T)

- $pos += strspn($str, UTF8_ASCII_RANGE, ++$pos);

- function decompose($str, $pos, $len, &$decomp_map)

- $spn = strspn($str, UTF8_TRAILING_BYTES, $pos);

- $tmp .= str_repeat(UTF8_REPLACEMENT, $spn);

- $tmp .= substr($str, $tmp_pos, $pos - $tmp_pos) . str_repeat(UTF8_REPLACEMENT, $spn);

- if ($utf_char < UTF8_HANGUL_FIRST || $utf_char > UTF8_HANGUL_LAST)

- $spn = strspn($str, UTF8_TRAILING_BYTES, ++$pos);

- $tmp .= str_repeat(UTF8_REPLACEMENT, $spn + 1);

- $tmp .= UTF8_REPLACEMENT;

- $tmp .= UTF8_REPLACEMENT;

- $tmp .= UTF8_REPLACEMENT;

- $tmp .= UTF8_REPLACEMENT;

- $tmp .= UTF8_REPLACEMENT;

- $tmp .= UTF8_REPLACEMENT;

- $idx = (((ord($utf_char[0]) & 0x0F) << 12) | ((ord($utf_char[1]) & 0x3F) << 6) | (ord($utf_char[2]) & 0x3F)) - UNICODE_HANGUL_SBASE;

- if ($t_index = $idx % UNICODE_HANGUL_TCOUNT)

- $utf_char[2] = chr(0x80 + (int) ($idx / UNICODE_HANGUL_NCOUNT));

- $utf_char[5] = chr(0xA1 + (int) (($idx % UNICODE_HANGUL_NCOUNT) / UNICODE_HANGUL_TCOUNT));

- $pos += strspn($str, UTF8_ASCII_RANGE, $pos);

- $pos += strspn($str, UTF8_ASCII_RANGE, ++$pos);

-* Recode a string to UTF-8

-*

-* If the encoding is not supported, the string is returned as-is

-*

-* @param string $string Original string

-* @param string $encoding Original encoding (lowered)

-* @return string The string, encoded in UTF-8

-*/

-function utf8_recode($string, $encoding)

-{

- $encoding = strtolower($encoding);

-

- if ($encoding == 'utf-8' || !is_string($string) || empty($string))

- {

- return $string;

- }

-

- // we force iso-8859-1 to be cp1252

- if ($encoding == 'iso-8859-1')

- {

- $encoding = 'cp1252';

- }

- // convert iso-8859-8-i to iso-8859-8

- else if ($encoding == 'iso-8859-8-i')

- {

- $encoding = 'iso-8859-8';

- $string = hebrev($string);

- }

-

- // First, try iconv()

- if (function_exists('iconv'))

- {

- $ret = @iconv($encoding, 'utf-8', $string);

-

- if (!empty($ret))

- {

- return $ret;

- }

- }

-

- // Try the mb_string extension

- if (function_exists('mb_convert_encoding'))

- {

- // mbstring is nasty on PHP4, we must make *sure* that we send a good encoding

- switch ($encoding)

- {

- case 'iso-8859-1':

- case 'iso-8859-2':

- case 'iso-8859-4':

- case 'iso-8859-7':

- case 'iso-8859-9':

- case 'iso-8859-15':

- case 'windows-1251':

- case 'windows-1252':

- case 'cp1252':

- case 'shift_jis':

- case 'euc-kr':

- case 'big5':

- case 'gb2312':

- $ret = @mb_convert_encoding($string, 'utf-8', $encoding);

-

- if (!empty($ret))

- {

- return $ret;

- }

- }

- }

-

- // Try the recode extension

- if (function_exists('recode_string'))

- {

- $ret = @recode_string($encoding . '..utf-8', $string);

-

- if (!empty($ret))

- {

- return $ret;

- }

- }

-

- // If nothing works, check if we have a custom transcoder available

- if (!preg_match('#^[a-z0-9_ \\-]+$#', $encoding))

- {

- // Make sure the encoding name is alphanumeric, we don't want it to be abused into loading arbitrary files

- trigger_error('Unknown encoding: ' . $encoding, E_USER_ERROR);

- }

-

- global $phpbb_root_path, $phpEx;

-

- // iso-8859-* character encoding

- if (preg_match('/iso[_ -]?8859[_ -]?(\\d+)/', $encoding, $array))

- {

- switch ($array[1])

- {

- case '1':

- case '2':

- case '4':

- case '7':

- case '8':

- case '9':

- case '15':

- if (!function_exists('iso_8859_' . $array[1]))

- {

- if (!file_exists($phpbb_root_path . 'includes/utf/data/recode_basic.' . $phpEx))

- {

- trigger_error('Basic reencoder file is missing', E_USER_ERROR);

- }

- include($phpbb_root_path . 'includes/utf/data/recode_basic.' . $phpEx);

- }

- return call_user_func('iso_8859_' . $array[1], $string);

- break;

-

- default:

- trigger_error('Unknown encoding: ' . $encoding, E_USER_ERROR);

- break;

- }

- }

-

- // CP/WIN character encoding

- if (preg_match('/(?:cp|windows)[_\- ]?(\\d+)/', $encoding, $array))

- {

- switch ($array[1])

- {

- case '932':

- break;

- case '1250':

- case '1251':

- case '1252':

- case '1254':

- case '1255':

- case '1256':

- case '1257':

- case '874':

- if (!function_exists('cp' . $array[1]))

- {

- if (!file_exists($phpbb_root_path . 'includes/utf/data/recode_basic.' . $phpEx))

- {

- trigger_error('Basic reencoder file is missing', E_USER_ERROR);

- }

- include($phpbb_root_path . 'includes/utf/data/recode_basic.' . $phpEx);

- }

- return call_user_func('cp' . $array[1], $string);

- break;

-

- default:

- trigger_error('Unknown encoding: ' . $encoding, E_USER_ERROR);

- break;

- }

- }

-

- // TIS-620

- if (preg_match('/tis[_ -]?620/', $encoding))

- {

- if (!function_exists('tis_620'))

- {

- if (!file_exists($phpbb_root_path . 'includes/utf/data/recode_basic.' . $phpEx))

- {

- trigger_error('Basic reencoder file is missing', E_USER_ERROR);

- }

- include($phpbb_root_path . 'includes/utf/data/recode_basic.' . $phpEx);

- }

- return tis_620($string);

- }

-

- // SJIS

- if (preg_match('/sjis(?:[_ -]?win)?|(?:cp|ibm)[_ -]?932|shift[_ -]?jis/', $encoding))

- {

- if (!function_exists('sjis'))

- {

- if (!file_exists($phpbb_root_path . 'includes/utf/data/recode_cjk.' . $phpEx))

- {

- trigger_error('CJK reencoder file is missing', E_USER_ERROR);

- }

- include($phpbb_root_path . 'includes/utf/data/recode_cjk.' . $phpEx);

- }

- return sjis($string);

- }

-

- // EUC_KR

- if (preg_match('/euc[_ -]?kr/', $encoding))

- {

- if (!function_exists('euc_kr'))

- {

- if (!file_exists($phpbb_root_path . 'includes/utf/data/recode_cjk.' . $phpEx))

- {

- trigger_error('CJK reencoder file is missing', E_USER_ERROR);

- }

- include($phpbb_root_path . 'includes/utf/data/recode_cjk.' . $phpEx);

- }

- return euc_kr($string);

- }

-

- // BIG-5

- if (preg_match('/big[_ -]?5/', $encoding))

- {

- if (!function_exists('big5'))

- {

- if (!file_exists($phpbb_root_path . 'includes/utf/data/recode_cjk.' . $phpEx))

- {

- trigger_error('CJK reencoder file is missing', E_USER_ERROR);

- }

- include($phpbb_root_path . 'includes/utf/data/recode_cjk.' . $phpEx);

- }

- return big5($string);

- }

-

- // GB2312

- if (preg_match('/gb[_ -]?2312/', $encoding))

- {

- if (!function_exists('gb2312'))

- {

- if (!file_exists($phpbb_root_path . 'includes/utf/data/recode_cjk.' . $phpEx))

- {

- trigger_error('CJK reencoder file is missing', E_USER_ERROR);

- }

- include($phpbb_root_path . 'includes/utf/data/recode_cjk.' . $phpEx);

- }

- return gb2312($string);

- }

-

- // Trigger an error?! Fow now just give bad data :-(

- trigger_error('Unknown encoding: ' . $encoding, E_USER_ERROR);

- //return $string; // use utf_normalizer::cleanup() ?

-}

-

-/**

- $text = preg_replace('#(?:[\x00-\x1F\x7F]+|(?:\xC2[\x80-\x9F])+)#', '', $text);

- return utf8_htmlspecialchars(utf8_recode($message, 'ISO-8859-1'));