$cfg_array = (isset($_REQUEST['config'])) ? utf8_normalize_nfc(request_var('config', array('' => ''), true)) : $this->new_config;

$error = array();

validate_config_vars($display_vars['vars'], $cfg_array, $error);

if ($submit && !check_form_key($form_key))

if ($show_captcha)

{

// Visual Confirmation handling

{

global $phpbb_root_path, $phpEx;

include ($phpbb_root_path . 'includes/captcha/captcha_factory.' . $phpEx);

{

$captcha->reset();

}

}

// If the password convert flag is set we need to convert it

/**

* Placeholder for autoload

*/

{

include($phpbb_root_path . 'includes/captcha/plugins/captcha_abstract.' . $phpEx);

}

/**

* Placeholder for autoload

*/

{

include($phpbb_root_path . 'includes/captcha/plugins/captcha_abstract.' . $phpEx);

}

/**

* Placeholder for autoload

*/

{

include($phpbb_root_path . 'includes/captcha/plugins/captcha_abstract.' . $phpEx);

}

}

$db->sql_freeresult($result);

}

// okay, if there is a confirm_id, we try to load that confirm's state. If not, we try to find one

if (!$this->load_answer() && (!$this->load_confirm_id() || !$this->load_answer()))

{

{

global $db, $phpbb_root_path, $phpEx;

{

include("$phpbb_root_path/includes/db/db_tools.$phpEx");

}

global $config, $db, $user;

$error = '';

if (!sizeof($this->question_ids))

{

return false;

}

if (!$this->confirm_id)

{

$error = $user->lang['CONFIRM_QUESTION_WRONG'];

function reselect_question()

{

global $db, $user;

if (!sizeof($this->question_ids))

{

return false;

global $db, $user;

$sql = 'SELECT confirm_id

session_id = '" . $db->sql_escape($user->session_id) . "'

AND lang_iso = '" . $db->sql_escape($this->question_lang) . "'

AND confirm_type = " . $this->type;

function load_answer()

{

global $db, $user;

if (!strlen($this->confirm_id) || !sizeof($this->question_ids))

{

return false;

return $langs;

}

/**

* See if there is a question other than the one we have

*/

exit;

}

{

// we need the classic captcha code for tracking solutions and attempts

include($phpbb_root_path . 'includes/captcha/plugins/captcha_abstract.' . $phpEx);

// Make sure $per_page is a valid value

$per_page = ($per_page <= 0) ? 1 : $per_page;

$total_pages = ceil($num_items / $per_page);

if ($total_pages == 1 || !$num_items)

$start_cnt = min(max(1, $on_page - 4), $total_pages - 5);

$end_cnt = max(min($total_pages, $on_page + 4), 6);

for ($i = $start_cnt + 1; $i < $end_cnt; $i++)

{

$page_string .= ($i == $on_page) ? '<strong>' . $i . '</strong>' : '<a href="' . $base_url . "{$url_delim}start=" . (($i - 1) * $per_page) . '">' . $i . '</a>';

if ($i < $end_cnt - 1)

{

}

}

}

else

{

for ($i = 2; $i < $total_pages; $i++)

{

$page_string .= ($i == $on_page) ? '<strong>' . $i . '</strong>' : '<a href="' . $base_url . "{$url_delim}start=" . (($i - 1) * $per_page) . '">' . $i . '</a>';

if ($i < $total_pages)

{

}

}

}

{

global $db, $user, $template, $auth, $phpEx, $phpbb_root_path, $config;

{

include($phpbb_root_path . 'includes/captcha/captcha_factory.' . $phpEx);

}

switch ($type)

{

// GIF

$new_type = ($format & IMG_GIF) ? IMG_GIF : false;

break;

// JPG, JPC, JP2

$new_type = ($format & IMG_JPG) ? IMG_JPG : false;

break;

// PNG

$new_type = ($format & IMG_PNG) ? IMG_PNG : false;

break;

// WBMP

$new_type = ($format & IMG_WBMP) ? IMG_WBMP : false;

break;

}

/**

*/

function valid_content(&$file)

{

function image_types()

{

return array(

);

}

}

return false;

}

{

return 'WRONG_DATA';

}

if (strlen($username) == 0 || strlen($realm) < 3)

{

*

* @param string $root_path current root path (phpbb_root_path)

*/

{

$page_array = array();

}

// only called from CRON; should be a safe workaround until the infrastructure gets going

{

include($phpbb_root_path . "includes/captcha/captcha_factory." . $phpEx);

}

* @param string &$str The dirty string

* @return string The same string, all shiny and cleaned-up

*/

{

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

$pos = strspn($str, "\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\x0D");

* @param string &$str Unchecked UTF string

* @return string The string, validated and in normal form

*/

{

$pos = strspn($str, UTF8_ASCII_RANGE);

$len = strlen($str);

* @param string &$str Unchecked UTF string

* @return string The string, validated and in normal form

*/

{

$pos = strspn($str, UTF8_ASCII_RANGE);

$len = strlen($str);

* @param string &$str Unchecked UTF string

* @return string The string, validated and in normal form

*/

{

$pos = strspn($str, UTF8_ASCII_RANGE);

$len = strlen($str);

* @param string &$str Unchecked UTF string

* @return string The string, validated and in normal form

*/

{

$pos = strspn($str, UTF8_ASCII_RANGE);

$len = strlen($str);

*

* @access private

*/

{

global $utf_combining_class, $utf_canonical_comp, $utf_jamo_type, $utf_jamo_index;

*

* @access private

*/

{

global $utf_combining_class;