-// Report all errors, except notices

-error_reporting(E_ALL ^ E_NOTICE);

-// @todo Review this test and see if we can find out what it is which prevents PHP 4.2.x from even displaying the page with requirements on it

-if (version_compare(PHP_VERSION, '5.2.0') < 0)

-{

- die('You are running an unsupported PHP version. Please upgrade to PHP 5.2.0 or higher before trying to install phpBB 3.0');

-}

-

-/*

-* Remove variables created by register_globals from the global scope

-* Thanks to Matt Kavanagh

-*/

-function deregister_globals()

-{

- $not_unset = array(

- 'GLOBALS' => true,

- '_GET' => true,

- '_POST' => true,

- '_COOKIE' => true,

- '_REQUEST' => true,

- '_SERVER' => true,

- '_SESSION' => true,

- '_ENV' => true,

- '_FILES' => true,

- 'phpEx' => true,

- 'phpbb_root_path' => true

- );

-

- // Not only will array_merge and array_keys give a warning if

- // a parameter is not an array, array_merge will actually fail.

- // So we check if _SESSION has been initialised.

- if (!isset($_SESSION) || !is_array($_SESSION))

- {

- $_SESSION = array();

- }

-

- // Merge all into one extremely huge array; unset this later

- $input = array_merge(

- array_keys($_GET),

- array_keys($_POST),

- array_keys($_COOKIE),

- array_keys($_SERVER),

- array_keys($_SESSION),

- array_keys($_ENV),

- array_keys($_FILES)

- );

-

- foreach ($input as $varname)

- {

- if (isset($not_unset[$varname]))

- {

- // Hacking attempt. No point in continuing unless it's a COOKIE

- if ($varname !== 'GLOBALS' || isset($_GET['GLOBALS']) || isset($_POST['GLOBALS']) || isset($_SERVER['GLOBALS']) || isset($_SESSION['GLOBALS']) || isset($_ENV['GLOBALS']) || isset($_FILES['GLOBALS']))

- {

- exit;

- }

- else

- {

- $cookie = &$_COOKIE;

- while (isset($cookie['GLOBALS']))

- {

- foreach ($cookie['GLOBALS'] as $registered_var => $value)

- {

- if (!isset($not_unset[$registered_var]))

- {

- unset($GLOBALS[$registered_var]);

- }

- }

- $cookie = &$cookie['GLOBALS'];

- }

- }

- }

-

- unset($GLOBALS[$varname]);

- }

-

- unset($input);

-}

-// If we are on PHP >= 6.0.0 we do not need some code

-if (version_compare(PHP_VERSION, '6.0.0-dev', '>='))

-{

- /**

- * @ignore

- */

- define('STRIP', false);

-}

-else

-{

- @set_magic_quotes_runtime(0);

-

- // Be paranoid with passed vars

- if (@ini_get('register_globals') == '1' || strtolower(@ini_get('register_globals')) == 'on')

- {

- deregister_globals();

- }

-

- define('STRIP', (get_magic_quotes_gpc()) ? true : false);

-}

-

-// Try to override some limits - maybe it helps some...

-// Include essential scripts

-require(PHPBB_ROOT_PATH . 'includes/functions.' . PHP_EXT);

-

-if (file_exists(PHPBB_ROOT_PATH . 'includes/functions_content.' . PHP_EXT))

-{

- require(PHPBB_ROOT_PATH . 'includes/functions_content.' . PHP_EXT);

-}

-

-include(PHPBB_ROOT_PATH . 'includes/auth.' . PHP_EXT);

-include(PHPBB_ROOT_PATH . 'includes/session.' . PHP_EXT);

-include(PHPBB_ROOT_PATH . 'includes/template.' . PHP_EXT);

-include(PHPBB_ROOT_PATH . 'includes/acm/acm_file.' . PHP_EXT);

-include(PHPBB_ROOT_PATH . 'includes/cache.' . PHP_EXT);

-include(PHPBB_ROOT_PATH . 'includes/functions_admin.' . PHP_EXT);

-include(PHPBB_ROOT_PATH . 'includes/utf/utf_tools.' . PHP_EXT);

-require(PHPBB_ROOT_PATH . 'includes/functions_install.' . PHP_EXT);

-

-// Try and load an appropriate language if required

-// usually we would need every single constant here - and it would be consistent. For 3.0.x, use a dirty hack... :(

-$user = new user();

-$auth = new auth();

-$template = new template();

-

-// Set some standard variables we want to force

-phpbb::$config['load_tplcompile'] = '1';

-

-$template->set_custom_template('../adm/style', 'admin');

-$template->assign_var('T_TEMPLATE_PATH', '../adm/style');

-$template->set_filenames(array(

- global $db;

-

- global $template, $lang, $stage;

- $template->assign_vars(array(

- 'L_CHANGE' => $lang['CHANGE'],

- 'L_INSTALL_PANEL' => $lang['INSTALL_PANEL'],

- 'L_SELECT_LANG' => $lang['SELECT_LANG'],

- 'L_SKIP' => $lang['SKIP'],

- 'S_CONTENT_DIRECTION' => $lang['DIRECTION'],

- 'S_CONTENT_FLOW_BEGIN' => ($lang['DIRECTION'] == 'ltr') ? 'left' : 'right',

- 'S_CONTENT_FLOW_END' => ($lang['DIRECTION'] == 'ltr') ? 'right' : 'left',

- 'S_USER_LANG' => $lang['USER_LANG'],

- global $db, $template;

-

- $template->display('body');

- if (!empty($db) && is_object($db))

- $db->sql_close();

- global $lang;

-

- return (isset($lang[$this->module->page_title])) ? $lang[$this->module->page_title] : $this->module->page_title;

- }

-

- /**

- * Generate an HTTP/1.1 header to redirect the user to another page

- * This is used during the installation when we do not have a database available to call the normal redirect function

- * @param string $page The page to redirect to relative to the installer root path

- */

- function redirect($page)

- {

- // HTTP_HOST is having the correct browser url in most cases...

- $server_name = (!empty($_SERVER['HTTP_HOST'])) ? strtolower($_SERVER['HTTP_HOST']) : ((!empty($_SERVER['SERVER_NAME'])) ? $_SERVER['SERVER_NAME'] : getenv('SERVER_NAME'));

- $server_port = (!empty($_SERVER['SERVER_PORT'])) ? (int) $_SERVER['SERVER_PORT'] : (int) getenv('SERVER_PORT');

- $secure = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') ? 1 : 0;

-

- $script_name = (!empty($_SERVER['PHP_SELF'])) ? $_SERVER['PHP_SELF'] : getenv('PHP_SELF');

- if (!$script_name)

- {

- $script_name = (!empty($_SERVER['REQUEST_URI'])) ? $_SERVER['REQUEST_URI'] : getenv('REQUEST_URI');

- }

-

- // Replace backslashes and doubled slashes (could happen on some proxy setups)

- $script_name = str_replace(array('\\', '//'), '/', $script_name);

- $script_path = trim(dirname($script_name));

-

- $url = (($secure) ? 'https://' : 'http://') . $server_name;

-

- if ($server_port && (($secure && $server_port <> 443) || (!$secure && $server_port <> 80)))

- {

- // HTTP HOST can carry a port number...

- if (strpos($server_name, ':') === false)

- {

- $url .= ':' . $server_port;

- }

- }

-

- $url .= $script_path . '/' . $page;

- header('Location: ' . $url);

- exit;

- global $lang, $template, $language;

-

- $url = $this->module_url . "?mode=$cat&amp;language=$language";

- $template->assign_block_vars('t_block1', array(

- $l_option = (!empty($lang['SUB_' . $option])) ? $lang['SUB_' . $option] : preg_replace('#_#', ' ', $option);

- $url = $this->module_url . '?mode=' . $this->mode . "&amp;sub=$option&amp;language=$language";

- $template->assign_block_vars('l_block1', array(

- $l_option = (!empty($lang['STAGE_' . $option])) ? $lang['STAGE_' . $option] : preg_replace('#_#', ' ', $option);

- $template->assign_block_vars('l_block2', array(

- $template->assign_block_vars('t_block1', array(

- function error($error, $line, $file, $skip = false)

- global $lang, $db, $template;

-

- if ($skip)

- {

- $template->assign_block_vars('checks', array(

- 'S_LEGEND' => true,

- 'LEGEND' => $lang['INST_ERR'],

- ));

-

- $template->assign_block_vars('checks', array(

- 'TITLE' => basename($file) . ' [ ' . $line . ' ]',

- 'RESULT' => '<b style="color:red">' . $error . '</b>',

- ));

-

- return;

- }

- echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">';

- echo '<html xmlns="http://www.w3.org/1999/xhtml" dir="ltr">';

- echo '<head>';

- echo '<meta http-equiv="content-type" content="text/html; charset=utf-8" />';

- echo '<title>' . $lang['INST_ERR_FATAL'] . '</title>';

- echo '<link href="../adm/style/admin.css" rel="stylesheet" type="text/css" media="screen" />';

- echo '</head>';

- echo '<body id="errorpage">';

- echo '<div id="wrap">';

- echo ' <div id="page-header">';

- echo ' </div>';

- echo ' <div id="page-body">';

- echo ' <div id="acp">';

- echo ' <div class="panel">';

- echo ' <span class="corners-top"><span></span></span>';

- echo ' <div id="content">';

- echo ' <h1>' . $lang['INST_ERR_FATAL'] . '</h1>';

- echo ' <p>' . $lang['INST_ERR_FATAL'] . "</p>\n";

- echo ' <p>' . basename($file) . ' [ ' . $line . " ]</p>\n";

- echo ' <p><b>' . $error . "</b></p>\n";

- echo ' </div>';

- echo ' <span class="corners-bottom"><span></span></span>';

- echo ' </div>';

- echo ' </div>';

- echo ' </div>';

- echo ' <div id="page-footer">';

- echo ' Powered by phpBB &copy; 2000, 2002, 2005, 2007 <a href="http://www.phpbb.com/">phpBB Group</a>';

- echo ' </div>';

- echo '</div>';

- echo '</body>';

- echo '</html>';

-

- if (!empty($db) && is_object($db))

- {

- $db->sql_close();

- }

- exit_handler();

- function db_error($error, $sql, $line, $file, $skip = false)

- global $lang, $db, $template;

-

- if ($skip)

- {

- $template->assign_block_vars('checks', array(

- 'S_LEGEND' => true,

- 'LEGEND' => $lang['INST_ERR_FATAL'],

- ));

-

- $template->assign_block_vars('checks', array(

- 'TITLE' => basename($file) . ' [ ' . $line . ' ]',

- 'RESULT' => '<b style="color:red">' . $error . '</b><br />&#187; SQL:' . $sql,

- ));

-

- return;

- }

-

- $template->set_filenames(array(

- 'body' => 'install_error.html')

- );

- $this->page_header();

- $this->generate_navigation();

-

- $template->assign_vars(array(

- 'MESSAGE_TITLE' => $lang['INST_ERR_FATAL_DB'],

- 'MESSAGE_TEXT' => '<p>' . basename($file) . ' [ ' . $line . ' ]</p><p>SQL : ' . $sql . '</p><p><b>' . $error . '</b></p>',

- // Rollback if in transaction

- if ($db->transaction)

- {

- $db->sql_transaction('rollback');

- }

- $this->page_footer();

- global $lang;

- $tpl_no = '<label><input type="radio" name="' . $name . '" value="0"' . $key_no . ' class="radio" /> ' . (($type_no) ? $lang['NO'] : $lang['DISABLED']) . '</label>';

- $tpl_yes = '<label><input type="radio" name="' . $name . '" value="1"' . $key_yes . ' class="radio" /> ' . (($type_no) ? $lang['YES'] : $lang['ENABLED']) . '</label>';