punbb/install.php
author Dan
Sun, 06 Apr 2008 00:28:50 -0400
changeset 7 98bbc533541c
permissions -rw-r--r--
Finishing re-add, addremove didn't work last time. Integrated with Enano's template engine properly.

<?php
/***********************************************************************

  Copyright (C) 2002-2008  PunBB.org

  This file is part of PunBB.

  PunBB is free software; you can redistribute it and/or modify it
  under the terms of the GNU General Public License as published
  by the Free Software Foundation; either version 2 of the License,
  or (at your option) any later version.

  PunBB is distributed in the hope that it will be useful, but
  WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  MA  02111-1307  USA

************************************************************************/


define('PUN_VERSION', '1.3 Beta');
define('MIN_PHP_VERSION', '4.3.0');
define('MIN_MYSQL_VERSION', '4.1.2');

define('PUN_ROOT', './');
define('PUN', 1);
define('PUN_DEBUG', 1);

if (file_exists(PUN_ROOT.'config.php'))
	exit('The file \'config.php\' already exists which would mean that PunBB is already installed. You should go <a href="index.php">here</a> instead.');


// Make sure we are running at least MIN_PHP_VERSION
if (!function_exists('version_compare') || version_compare(PHP_VERSION, MIN_PHP_VERSION, '<'))
	exit('You are running PHP version '.PHP_VERSION.'. PunBB requires at least PHP '.MIN_PHP_VERSION.' to run properly. You must upgrade your PHP installation before you can continue.');

// Disable error reporting for uninitialized variables
error_reporting(E_ALL);

// Turn off PHP time limit
@set_time_limit(0);

// We need some stuff from functions.php
require PUN_ROOT.'include/functions.php';

// Load the language file
require PUN_ROOT.'lang/English/install.php';


if (isset($_POST['generate_config']))
{
	header('Content-Type: text/x-delimtext; name="config.php"');
	header('Content-disposition: attachment; filename=config.php');

	$db_type = $_POST['db_type'];
	$db_host = $_POST['db_host'];
	$db_name = $_POST['db_name'];
	$db_username = $_POST['db_username'];
	$db_password = $_POST['db_password'];
	$db_prefix = $_POST['db_prefix'];
	$base_url = $_POST['base_url'];
	$cookie_name = $_POST['cookie_name'];

	echo get_config_file();
	exit;
}


if (!isset($_POST['form_sent']))
{
	// Determine available database extensions
	$dual_mysql = false;
	$db_extensions = array();
	if (function_exists('mysqli_connect'))
		$db_extensions[] = array('mysqli', 'MySQL Improved');
	if (function_exists('mysql_connect'))
	{
		$db_extensions[] = array('mysql', 'MySQL Standard');

		if (count($db_extensions) > 1)
			$dual_mysql = true;
	}
	if (function_exists('sqlite_open'))
		$db_extensions[] = array('sqlite', 'SQLite');
	if (function_exists('pg_connect'))
		$db_extensions[] = array('pgsql', 'PostgreSQL');

	if (empty($db_extensions))
		error('This PHP environment does not have support for any of the databases that PunBB supports. PHP needs to have support for either MySQL, PostgreSQL or SQLite in order for PunBB to be installed.');

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

<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en" dir="ltr">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>PunBB Installation</title>
<link rel="stylesheet" type="text/css" href="style/Oxygen/Oxygen.css" />
<link rel="stylesheet" type="text/css" href="style/Oxygen/Oxygen_cs.css" />
<!--[if lte IE 6]><link rel="stylesheet" type="text/css" href="style/Oxygen/Oxygen_ie6.css" /><![endif]-->
<!--[if IE 7]><link rel="stylesheet" type="text/css" href="style/Oxygen/Oxygen_ie7.css" /><![endif]-->
</head>
<body>

<div id="pun-install" class="pun-page">
<div class="pun">

<div id="pun-title">
	<div><strong><?php printf($lang_install['Install PunBB'], PUN_VERSION) ?></strong></div>
</div>

<div id="pun-desc">
	<div><?php printf ($lang_install['Install welcome'], PUN_VERSION) ?></div>
</div>

<div id="pun-head">
	<div id="pun-visit">
		<p><?php echo $lang_install['Install intro'] ?></p>
	</div>
</div>


<div id="pun-main" class="main">

	<div class="main-head">
		<h1><span><?php printf($lang_install['Install PunBB'], PUN_VERSION) ?></span></h1>
	</div>

	<div class="main-content frm parted">
		<div class="frm-head">
			<h2><span><?php echo $lang_install['Install head'] ?></span></h2>
		</div>
		<form class="frm-form" method="post" accept-charset="utf-8" action="install.php">
			<div class="hidden">
				<input type="hidden" name="form_sent" value="1" />
			</div>
			<div class="frm-part part1">
				<h3><span><?php echo $lang_install['Part1'] ?></span></h3>
				<div class="frm-info">
					<p><?php echo $lang_install['Part1 intro'] ?></p>
					<ul class="pair">
						<li><strong><?php echo $lang_install['Database type'] ?></strong> <span><?php echo $lang_install['Database type info'] ?><?php if ($dual_mysql) echo ' '.$lang_install['Mysql type info'] ?></span></li>
						<li><strong><?php echo $lang_install['Database server'] ?></strong> <span><?php echo $lang_install['Database server info'] ?></span></li>
						<li><strong><?php echo $lang_install['Database name'] ?></strong> <span><?php echo $lang_install['Database name info'] ?></span></li>
						<li><strong><?php echo $lang_install['Database user pass'] ?></strong> <span><?php echo $lang_install['Database username info'] ?></span></li>
						<li><strong><?php echo $lang_install['Table prefix'] ?></strong> <span><?php echo $lang_install['Table prefix info'] ?></span></li>
					</ul>
				</div>
				<fieldset class="frm-set set1">
					<legend class="frm-legend"><strong><?php echo $lang_install['Part1 legend'] ?></strong></legend>
					<div class="frm-fld select required">
						<label for="fld1">
							<span class="fld-label"><?php echo $lang_install['Database type'] ?></span><br />
							<span class="fld-input"><select id="fld1" name="req_db_type">
<?php

	foreach ($db_extensions as $db_type)
		echo "\t\t\t\t\t\t\t".'<option value="'.$db_type[0].'">'.$db_type[1].'</option>'."\n";

?>
							</select></span><br />
							<em class="req-text"><?php echo $lang_install['Required'] ?></em>
							<span class="fld-help"><?php echo $lang_install['Database type help'] ?></span>
						</label>
					</div>
					<div class="frm-fld text required">
						<label for="fld2">
							<span class="fld-label"><?php echo $lang_install['Database server'] ?></span><br />
							<span class="fld-input"><input id="fld2" type="text" name="req_db_host" value="localhost" size="50" maxlength="100" /></span><br />
							<em class="req-text"><?php echo $lang_install['Required'] ?></em>
							<span class="fld-help"><?php echo $lang_install['Database server help'] ?></span>
						</label>
					</div>
					<div class="frm-fld text required">
						<label for="req_db_name">
							<span class="fld-label"><?php echo $lang_install['Database name'] ?></span><br />
							<span class="fld-input"><input id="req_db_name" type="text" name="req_db_name" size="35" maxlength="50" /></span><br />
							<em class="req-text"><?php echo $lang_install['Required'] ?></em>
							<span class="fld-help"><?php echo $lang_install['Database name help'] ?></span>
						</label>
					</div>
					<div class="frm-fld text">
						<label for="fld3">
							<span class="fld-label"><?php echo $lang_install['Database username'] ?></span><br />
							<span class="fld-input"><input id="fld3" type="text" name="db_username" size="35" maxlength="50" /></span><br />
							<span class="fld-help"><?php echo $lang_install['Database username help'] ?></span>
						</label>
					</div>
					<div class="frm-fld text">
						<label for="fld4">
							<span class="fld-label"><?php echo $lang_install['Database password'] ?></span><br />
							<span class="fld-input"><input id="fld4" type="text" name="db_password" size="35" maxlength="50" /></span><br />
							<span class="fld-help"><?php echo $lang_install['Database password help'] ?></span>
						</label>
					</div>
					<div class="frm-fld text">
						<label for="fld5">
							<span class="fld-label"><?php echo $lang_install['Table prefix'] ?></span><br />
							<span class="fld-input"><input id="fld5" type="text" name="db_prefix" size="20" maxlength="30" /></span><br />
							<span class="fld-help"><?php echo $lang_install['Table prefix help'] ?></span>
						</label>
					</div>
				</fieldset>
			</div>
			<div class="frm-part part2">
				<h3><span><?php echo $lang_install['Part2'] ?></span></h3>
				<div class="frm-info">
					<p><?php echo $lang_install['Part2 intro'] ?></p>
					<ul class="pair">
						<li><strong><?php echo $lang_install['Admin username'] ?></strong> <span><?php echo $lang_install['Admin username info'] ?></span></li>
						<li><strong><?php echo $lang_install['Admin password'] ?></strong> <span><?php echo $lang_install['Admin password info'] ?></span></li>
						<li><strong><?php echo $lang_install['Admin e-mail'] ?></strong> <span><?php echo $lang_install['Admin e-mail info'] ?></span></li>
					</ul>
				</div>
				<fieldset class="frm-set set1">
					<legend class="frm-legend"><strong><?php echo $lang_install['Part2 legend'] ?></strong></legend>
					<div class="frm-fld text required">
						<label for="fld6">
							<span class="fld-label"><?php echo $lang_install['Username'] ?></span><br />
							<span class="fld-input"><input type="text" name="req_username" size="35" maxlength="25" /></span><br />
							<em class="req-text"><?php echo $lang_install['Required'] ?></em>
							<span class="fld-help"><?php echo $lang_install['Username help'] ?></span>
						</label>
					</div>
					<div class="frm-fld text required">
						<label for="fld7">
							<span class="fld-label"><?php echo $lang_install['Password'] ?></span><br />
							<span class="fld-input"><input id="fld7" type="text" name="req_password1" size="35" /></span><br />
							<em class="req-text"><?php echo $lang_install['Required'] ?></em>
							<span class="fld-help"><?php echo $lang_install['Password help'] ?></span>
						</label>
					</div>
					<div class="frm-fld text required">
						<label for="fld8">
							<span class="fld-label"><?php echo $lang_install['Admin confirm password'] ?></span><br />
							<span class="fld-input"><input id="fld8" type="text" name="req_password2" size="35" /></span><br />
							<em class="req-text"><?php echo $lang_install['Required'] ?></em>
							<span class="fld-help"><?php echo $lang_install['Confirm password help'] ?></span>
						</label>
					</div>
					<div class="frm-fld text required">
						<label for="fld9">
							<span class="fld-label"><?php echo $lang_install['E-mail address'] ?></span><br />
							<span class="fld-input"><input id="fld9" type="text" name="req_email" size="50" maxlength="80" /></span><br />
							<em class="req-text"><?php echo $lang_install['Required'] ?></em>
							<span class="fld-help"><?php echo $lang_install['E-mail address help'] ?></span>
						</label>
					</div>
				</fieldset>
			</div>

			<div class="frm-part part3">
				<h3><span><?php echo $lang_install['Part3'] ?></span></h3>
				<div class="frm-info">
					<p><?php echo $lang_install['Part3 intro'] ?></p>
					<ul class="pair">
						<li><strong><?php echo $lang_install['Board title and desc'] ?></strong> <span><?php echo $lang_install['Board title info'] ?></span></li>
						<li><strong><?php echo $lang_install['Base URL'] ?></strong> <span><?php echo $lang_install['Base URL info'] ?></span></li>
					</ul>
				</div>
				<fieldset class="frm-set set1">
					<legend class="frm-legend"><strong><?php echo $lang_install['Part3 legend'] ?></strong></legend>
					<div class="frm-fld text">
						<label for="fld10">
							<span class="fld-label"><?php echo $lang_install['Board title'] ?></span><br />
							<span class="fld-input"><input id="fld10" type="text" name="board_title" size="50" maxlength="255" /></span>
						</label>
					</div>
					<div class="frm-fld text">
						<label for="fld11">
							<span class="fld-label"><?php echo $lang_install['Board description'] ?></span><br />
							<span class="fld-input"><input id="fld11" type="text" name="board_descrip" size="50" maxlength="255" /></span>
						</label>
					</div>
					<div class="frm-fld text required">
						<label for="fld12">
							<span class="fld-label"><?php echo $lang_install['Base URL'] ?></span><br />
							<span class="fld-input"><input id="fld12" type="text" name="req_base_url" value="<?php echo ((isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') ? 'https://' : 'http://').preg_replace('/:80$/', '', $_SERVER['HTTP_HOST']).str_replace('\\', '/', dirname($_SERVER['SCRIPT_NAME'])) ?>" size="60" maxlength="100" /></span><br />
							<em class="req-text"><?php echo $lang_install['Required'] ?></em>
							<span class="fld-help"><?php echo $lang_install['Base URL help'] ?></span>
						</label>
					</div>
				</fieldset>
			</div>
			<div class="frm-buttons">
				<span class="submit"><input type="submit" name="start" value="Start install" /></span>
			</div>
		</form>
	</div>
</div>

</div>
</div>
</body>
</html>
<?php

}
else
{
	//
	// Strip slashes only if magic_quotes_gpc is on.
	//
	function unescape($str)
	{
		return (get_magic_quotes_gpc() == 1) ? stripslashes($str) : $str;
	}


	$db_type = $_POST['req_db_type'];
	$db_host = trim($_POST['req_db_host']);
	$db_name = trim($_POST['req_db_name']);
	$db_username = unescape(trim($_POST['db_username']));
	$db_password = unescape(trim($_POST['db_password']));
	$db_prefix = trim($_POST['db_prefix']);
	$username = unescape(trim($_POST['req_username']));
	$email = unescape(strtolower(trim($_POST['req_email'])));
	$password1 = unescape(trim($_POST['req_password1']));
	$password2 = unescape(trim($_POST['req_password2']));
	$board_title = unescape(trim($_POST['board_title']));
	$board_descrip = unescape(trim($_POST['board_descrip']));


	// Make sure base_url doesn't end with a slash
	if (substr($_POST['req_base_url'], -1) == '/')
		$base_url = substr($_POST['req_base_url'], 0, -1);
	else
		$base_url = $_POST['req_base_url'];

	// Validate form
	if (pun_strlen($db_name) == 0)
		error('You must enter a database name. Please go back and correct.');
	if (pun_strlen($username) < 2)
		error('Usernames must be at least 2 characters long. Please go back and correct.');
	if (pun_strlen($password1) < 4)
		error('Passwords must be at least 4 characters long. Please go back and correct.');
	if ($password1 != $password2)
		error('Passwords do not match. Please go back and correct.');
	if (strtolower($username) == 'guest')
		error('The username guest is reserved. Please go back and correct.');
	if (preg_match('/[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/', $username))
		error('Usernames may not be in the form of an IP address. Please go back and correct.');
	if (preg_match('#\[b\]|\[/b\]|\[u\]|\[/u\]|\[i\]|\[/i\]|\[color|\[/color\]|\[quote\]|\[/quote\]|\[code\]|\[/code\]|\[img\]|\[/img\]|\[url|\[/url\]|\[email|\[/email\]#i', $username))
		error('Usernames may not contain any of the text formatting tags (BBCode) that the forum uses. Please go back and correct.');

	// Validate email
	if (strlen($email) > 80 || !preg_match('/^(([^<>()[\]\\.,;:\s@"\']+(\.[^<>()[\]\\.,;:\s@"\']+)*)|("[^"\']+"))@((\[\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\])|(([a-zA-Z\d\-]+\.)+[a-zA-Z]{2,}))$/', $email))
		error('The administrator e-mail address you entered is invalid. Please go back and correct.');

	// Make sure board title and description aren't left blank
	if ($board_title == '')
		$board_title = 'My PunBB forum';
	if ($board_descrip == '')
		$board_descrip = 'Unfortunately no one can be told what PunBB is - you have to see it for yourself.';

	if (pun_strlen($base_url) == 0)
		error('You must enter a base URL. Please go back and correct.');


	// Load the appropriate DB layer class
	switch ($db_type)
	{
		case 'mysql':
			require PUN_ROOT.'include/dblayer/mysql.php';
			break;

		case 'mysqli':
			require PUN_ROOT.'include/dblayer/mysqli.php';
			break;

		case 'pgsql':
			require PUN_ROOT.'include/dblayer/pgsql.php';
			break;

		case 'sqlite':
			require PUN_ROOT.'include/dblayer/sqlite.php';
			break;

		default:
			error('\''.$db_type.'\' is not a valid database type.');
	}

	// Create the database object (and connect/select db)
	$pun_db = new DBLayer($db_host, $db_username, $db_password, $db_name, $db_prefix, false);


	// If MySQL, make sure it's at least 4.1.2
	if ($db_type == 'mysql' || $db_type == 'mysqli')
	{
		$result = $pun_db->query('SELECT VERSION()') or error(__FILE__, __LINE__);
		$mysql_version = $pun_db->result($result);
		if (version_compare($mysql_version, MIN_MYSQL_VERSION, '<'))
			error('You are running MySQL version '.$mysql_version.'. PunBB requires at least MySQL '.MIN_MYSQL_VERSION.' to run properly. You must upgrade your MySQL installation before you can continue.');
	}

	// Validate prefix
	if (strlen($db_prefix) > 0 && (!preg_match('/^[a-zA-Z_][a-zA-Z0-9_]*$/', $db_prefix) || strlen($db_prefix) > 40))
		error('The table prefix \''.$db_prefix.'\' contains illegal characters or is too long. The prefix may contain the letters a to z, any numbers and the underscore character. They must however not start with a number. The maximum length is 40 characters. Please choose a different prefix.');

	// Check SQLite prefix collision
	if ($db_type == 'sqlite' && strtolower($db_prefix) == 'sqlite_')
		error('The table prefix \'sqlite_\' is reserved for use by the SQLite engine. Please choose a different prefix.');


	// Make sure PunBB isn't already installed
	$result = $pun_db->query('SELECT 1 FROM '.$db_prefix.'users WHERE id=1');
	if ($pun_db->num_rows($result))
		error('A table called "'.$db_prefix.'users" is already present in the database "'.$db_name.'". This could mean that PunBB is already installed or that another piece of software is installed and is occupying one or more of the table names PunBB requires. If you want to install multiple copies of PunBB in the same database, you must choose a different table prefix.');


	// Create all tables
	switch ($db_type)
	{
		case 'mysql':
		case 'mysqli':
			$sql = 'CREATE TABLE '.$db_prefix."bans (
					id INT(10) UNSIGNED NOT NULL AUTO_INCREMENT,
					username VARCHAR(200),
					ip VARCHAR(255),
					email VARCHAR(80),
					message VARCHAR(255),
					expire INT(10) UNSIGNED,
					ban_creator INT(10) UNSIGNED NOT NULL DEFAULT 0,
					PRIMARY KEY (id)
					) ENGINE = MyISAM CHARACTER SET utf8";
			break;

		case 'pgsql':
			$pun_db->start_transaction();

			$sql = 'CREATE TABLE '.$db_prefix."bans (
					id SERIAL,
					username VARCHAR(200),
					ip VARCHAR(255),
					email VARCHAR(80),
					message VARCHAR(255),
					expire INT,
					ban_creator INT NOT NULL DEFAULT 0,
					PRIMARY KEY (id)
					)";
			break;

		case 'sqlite':
			$pun_db->start_transaction();

			$sql = 'CREATE TABLE '.$db_prefix."bans (
					id INTEGER NOT NULL,
					username VARCHAR(200),
					ip  VARCHAR(255),
					email VARCHAR(80),
					message VARCHAR(255),
					expire INTEGER,
					ban_creator INTEGER NOT NULL DEFAULT 0,
					PRIMARY KEY (id)
					)";
			break;

	}

	$pun_db->query($sql) or error(__FILE__, __LINE__);


	switch ($db_type)
	{
		case 'mysql':
		case 'mysqli':
			$sql = 'CREATE TABLE '.$db_prefix."categories (
					id INT(10) UNSIGNED NOT NULL AUTO_INCREMENT,
					cat_name VARCHAR(80) NOT NULL DEFAULT 'New Category',
					disp_position INT(10) NOT NULL DEFAULT 0,
					PRIMARY KEY (id)
					) ENGINE = MyISAM CHARACTER SET utf8";
			break;

		case 'pgsql':
			$sql = 'CREATE TABLE '.$db_prefix."categories (
					id SERIAL,
					cat_name VARCHAR(80) NOT NULL DEFAULT 'New Category',
					disp_position INT NOT NULL DEFAULT 0,
					PRIMARY KEY (id)
					)";
			break;

		case 'sqlite':
			$sql = 'CREATE TABLE '.$db_prefix."categories (
					id INTEGER NOT NULL,
					cat_name VARCHAR(80) NOT NULL DEFAULT 'New Category',
					disp_position INTEGER NOT NULL DEFAULT 0,
					PRIMARY KEY (id)
					)";
			break;
	}

	$pun_db->query($sql) or error(__FILE__, __LINE__);



	switch ($db_type)
	{
		case 'mysql':
		case 'mysqli':
			$sql = 'CREATE TABLE '.$db_prefix."censoring (
					id INT(10) UNSIGNED NOT NULL AUTO_INCREMENT,
					search_for VARCHAR(60) NOT NULL DEFAULT '',
					replace_with VARCHAR(60) NOT NULL DEFAULT '',
					PRIMARY KEY (id)
					) ENGINE = MyISAM CHARACTER SET utf8";
			break;

		case 'pgsql':
			$sql = 'CREATE TABLE '.$db_prefix."censoring (
					id SERIAL,
					search_for VARCHAR(60) NOT NULL DEFAULT '',
					replace_with VARCHAR(60) NOT NULL DEFAULT '',
					PRIMARY KEY (id)
					)";
			break;

		case 'sqlite':
			$sql = 'CREATE TABLE '.$db_prefix."censoring (
					id INTEGER NOT NULL,
					search_for VARCHAR(60) NOT NULL DEFAULT '',
					replace_with VARCHAR(60) NOT NULL DEFAULT '',
					PRIMARY KEY (id)
					)";
			break;
	}

	$pun_db->query($sql) or error(__FILE__, __LINE__);



	switch ($db_type)
	{
		case 'mysql':
		case 'mysqli':
			$sql = 'CREATE TABLE '.$db_prefix."config (
					conf_name VARCHAR(255) NOT NULL DEFAULT '',
					conf_value TEXT,
					PRIMARY KEY (conf_name)
					) ENGINE = MyISAM CHARACTER SET utf8";
			break;

		case 'pgsql':
			$sql = 'CREATE TABLE '.$db_prefix."config (
					conf_name VARCHAR(255) NOT NULL DEFAULT '',
					conf_value TEXT,
					PRIMARY KEY (conf_name)
					)";
			break;

		case 'sqlite':
			$sql = 'CREATE TABLE '.$db_prefix."config (
					conf_name VARCHAR(255) NOT NULL DEFAULT '',
					conf_value TEXT,
					PRIMARY KEY (conf_name)
					)";
			break;
	}

	$pun_db->query($sql) or error(__FILE__, __LINE__);



	switch ($db_type)
	{
		case 'mysql':
		case 'mysqli':
			$sql = 'CREATE TABLE '.$db_prefix."extensions (
					id VARCHAR(50) NOT NULL DEFAULT '',
					title VARCHAR(255) NOT NULL DEFAULT '',
					version VARCHAR(25) NOT NULL DEFAULT '',
					description TEXT,
					author VARCHAR(50) NOT NULL DEFAULT '',
					uninstall TEXT,
					uninstall_note TEXT,
					disabled TINYINT(1) NOT NULL DEFAULT 0,
					PRIMARY KEY(id)
					) ENGINE = MyISAM CHARACTER SET utf8";
			break;

		case 'pgsql':
			$sql = 'CREATE TABLE '.$db_prefix."extensions (
					id VARCHAR(50) NOT NULL DEFAULT '',
					title VARCHAR(255) NOT NULL DEFAULT '',
					version VARCHAR(25) NOT NULL DEFAULT '',
					description TEXT,
					author VARCHAR(50) NOT NULL DEFAULT '',
					uninstall TEXT,
					uninstall_note TEXT,
					disabled SMALLINT NOT NULL DEFAULT 0,
					PRIMARY KEY(id)
					)";
			break;

		case 'sqlite':
			$sql = 'CREATE TABLE '.$db_prefix."extensions (
					id VARCHAR(50) NOT NULL DEFAULT '',
					title VARCHAR(255) NOT NULL DEFAULT '',
					version VARCHAR(25) NOT NULL DEFAULT '',
					description TEXT,
					author VARCHAR(50) NOT NULL DEFAULT '',
					uninstall TEXT,
					uninstall_note TEXT,
					disabled INTEGER NOT NULL DEFAULT 0,
					PRIMARY KEY(id)
					)";
			break;
	}

	$pun_db->query($sql) or error(__FILE__, __LINE__);



	switch ($db_type)
	{
		case 'mysql':
		case 'mysqli':
			$sql = 'CREATE TABLE '.$db_prefix."extension_hooks (
					id VARCHAR(50) NOT NULL DEFAULT '',
					extension_id VARCHAR(50) NOT NULL DEFAULT '',
					code TEXT,
					installed INT(10) UNSIGNED NOT NULL DEFAULT 0,
					PRIMARY KEY(id, extension_id)
					) ENGINE = MyISAM CHARACTER SET utf8";
			break;

		case 'pgsql':
			$sql = 'CREATE TABLE '.$db_prefix."extension_hooks (
					id VARCHAR(50) NOT NULL DEFAULT '',
					extension_id VARCHAR(50) NOT NULL DEFAULT '',
					code TEXT,
					installed INT NOT NULL DEFAULT 0,
					PRIMARY KEY(id, extension_id)
					)";
			break;

		case 'sqlite':
			$sql = 'CREATE TABLE '.$db_prefix."extension_hooks (
					id VARCHAR(50) NOT NULL DEFAULT '',
					extension_id VARCHAR(50) NOT NULL DEFAULT '',
					code TEXT,
					installed INTEGER NOT NULL DEFAULT 0,
					PRIMARY KEY(id, extension_id)
					)";
			break;
	}

	$pun_db->query($sql) or error(__FILE__, __LINE__);



	switch ($db_type)
	{
		case 'mysql':
		case 'mysqli':
			$sql = 'CREATE TABLE '.$db_prefix."forum_perms (
					group_id INT(10) NOT NULL DEFAULT 0,
					forum_id INT(10) NOT NULL DEFAULT 0,
					read_forum TINYINT(1) NOT NULL DEFAULT 1,
					post_replies TINYINT(1) NOT NULL DEFAULT 1,
					post_topics TINYINT(1) NOT NULL DEFAULT 1,
					PRIMARY KEY (group_id, forum_id)
					) ENGINE = MyISAM CHARACTER SET utf8";
			break;

		case 'pgsql':
			$sql = 'CREATE TABLE '.$db_prefix."forum_perms (
					group_id INT NOT NULL DEFAULT 0,
					forum_id INT NOT NULL DEFAULT 0,
					read_forum SMALLINT NOT NULL DEFAULT 1,
					post_replies SMALLINT NOT NULL DEFAULT 1,
					post_topics SMALLINT NOT NULL DEFAULT 1,
					PRIMARY KEY (group_id, forum_id)
					)";
			break;

		case 'sqlite':
			$sql = 'CREATE TABLE '.$db_prefix."forum_perms (
					group_id INTEGER NOT NULL DEFAULT 0,
					forum_id INTEGER NOT NULL DEFAULT 0,
					read_forum INTEGER NOT NULL DEFAULT 1,
					post_replies INTEGER NOT NULL DEFAULT 1,
					post_topics INTEGER NOT NULL DEFAULT 1,
					PRIMARY KEY (group_id, forum_id)
					)";
			break;
	}

	$pun_db->query($sql) or error(__FILE__, __LINE__);



	switch ($db_type)
	{
		case 'mysql':
		case 'mysqli':
			$sql = 'CREATE TABLE '.$db_prefix."forums (
					id INT(10) UNSIGNED NOT NULL AUTO_INCREMENT,
					forum_name VARCHAR(80) NOT NULL DEFAULT 'New forum',
					forum_desc TEXT,
					redirect_url VARCHAR(100),
					moderators TEXT,
					num_topics MEDIUMINT(8) UNSIGNED NOT NULL DEFAULT 0,
					num_posts MEDIUMINT(8) UNSIGNED NOT NULL DEFAULT 0,
					last_post INT(10) UNSIGNED,
					last_post_id INT(10) UNSIGNED,
					last_poster VARCHAR(200),
					sort_by TINYINT(1) NOT NULL DEFAULT 0,
					disp_position INT(10) NOT NULL DEFAULT 0,
					cat_id INT(10) UNSIGNED NOT NULL DEFAULT 0,
					PRIMARY KEY (id)
					) ENGINE = MyISAM CHARACTER SET utf8";
			break;

		case 'pgsql':
			$sql = 'CREATE TABLE '.$db_prefix."forums (
					id SERIAL,
					forum_name VARCHAR(80) NOT NULL DEFAULT 'New forum',
					forum_desc TEXT,
					redirect_url VARCHAR(100),
					moderators TEXT,
					num_topics INT NOT NULL DEFAULT 0,
					num_posts INT NOT NULL DEFAULT 0,
					last_post INT,
					last_post_id INT,
					last_poster VARCHAR(200),
					sort_by SMALLINT NOT NULL DEFAULT 0,
					disp_position INT NOT NULL DEFAULT 0,
					cat_id INT NOT NULL DEFAULT 0,
					PRIMARY KEY (id)
					)";
			break;

		case 'sqlite':
			$sql = 'CREATE TABLE '.$db_prefix."forums (
					id INTEGER NOT NULL,
					forum_name VARCHAR(80) NOT NULL DEFAULT 'New forum',
					forum_desc TEXT,
					redirect_url VARCHAR(100),
					moderators TEXT,
					num_topics INTEGER NOT NULL DEFAULT 0,
					num_posts INTEGER NOT NULL DEFAULT 0,
					last_post INTEGER,
					last_post_id INTEGER,
					last_poster VARCHAR(200),
					sort_by INTEGER NOT NULL DEFAULT 0,
					disp_position INTEGER NOT NULL DEFAULT 0,
					cat_id INTEGER NOT NULL DEFAULT 0,
					PRIMARY KEY (id)
					)";
			break;
	}

	$pun_db->query($sql) or error(__FILE__, __LINE__);



	switch ($db_type)
	{
		case 'mysql':
		case 'mysqli':
			$sql = 'CREATE TABLE '.$db_prefix."groups (
					g_id INT(10) UNSIGNED NOT NULL AUTO_INCREMENT,
					g_title VARCHAR(50) NOT NULL DEFAULT '',
					g_user_title VARCHAR(50),
					g_moderator TINYINT(1) NOT NULL DEFAULT 0,
					g_mod_edit_users TINYINT(1) NOT NULL DEFAULT 0,
					g_mod_rename_users TINYINT(1) NOT NULL DEFAULT 0,
					g_mod_change_passwords TINYINT(1) NOT NULL DEFAULT 0,
					g_mod_ban_users TINYINT(1) NOT NULL DEFAULT 0,
					g_read_board TINYINT(1) NOT NULL DEFAULT 1,
					g_view_users TINYINT(1) NOT NULL DEFAULT 1,
					g_post_replies TINYINT(1) NOT NULL DEFAULT 1,
					g_post_topics TINYINT(1) NOT NULL DEFAULT 1,
					g_edit_posts TINYINT(1) NOT NULL DEFAULT 1,
					g_delete_posts TINYINT(1) NOT NULL DEFAULT 1,
					g_delete_topics TINYINT(1) NOT NULL DEFAULT 1,
					g_set_title TINYINT(1) NOT NULL DEFAULT 1,
					g_search TINYINT(1) NOT NULL DEFAULT 1,
					g_search_users TINYINT(1) NOT NULL DEFAULT 1,
					g_edit_subjects_interval SMALLINT(6) NOT NULL DEFAULT 300,
					g_post_flood SMALLINT(6) NOT NULL DEFAULT 30,
					g_search_flood SMALLINT(6) NOT NULL DEFAULT 30,
					PRIMARY KEY (g_id)
					) ENGINE = MyISAM CHARACTER SET utf8";
			break;

		case 'pgsql':
			$sql = 'CREATE TABLE '.$db_prefix."groups (
					g_id SERIAL,
					g_title VARCHAR(50) NOT NULL DEFAULT '',
					g_user_title VARCHAR(50),
					g_moderator SMALLINT NOT NULL DEFAULT 0,
					g_mod_edit_users SMALLINT NOT NULL DEFAULT 0,
					g_mod_rename_users SMALLINT NOT NULL DEFAULT 0,
					g_mod_change_passwords SMALLINT NOT NULL DEFAULT 0,
					g_mod_ban_users SMALLINT NOT NULL DEFAULT 0,
					g_read_board SMALLINT NOT NULL DEFAULT 1,
					g_view_users SMALLINT NOT NULL DEFAULT 1,
					g_post_replies SMALLINT NOT NULL DEFAULT 1,
					g_post_topics SMALLINT NOT NULL DEFAULT 1,
					g_edit_posts SMALLINT NOT NULL DEFAULT 1,
					g_delete_posts SMALLINT NOT NULL DEFAULT 1,
					g_delete_topics SMALLINT NOT NULL DEFAULT 1,
					g_set_title SMALLINT NOT NULL DEFAULT 1,
					g_search SMALLINT NOT NULL DEFAULT 1,
					g_search_users SMALLINT NOT NULL DEFAULT 1,
					g_edit_subjects_interval SMALLINT NOT NULL DEFAULT 300,
					g_post_flood SMALLINT NOT NULL DEFAULT 30,
					g_search_flood SMALLINT NOT NULL DEFAULT 30,
					PRIMARY KEY (g_id)
					)";
			break;

		case 'sqlite':
			$sql = 'CREATE TABLE '.$db_prefix."groups (
					g_id INTEGER NOT NULL,
					g_title VARCHAR(50) NOT NULL DEFAULT '',
					g_user_title VARCHAR(50),
					g_moderator INTEGER NOT NULL DEFAULT 0,
					g_mod_edit_users INTEGER NOT NULL DEFAULT 0,
					g_mod_rename_users INTEGER NOT NULL DEFAULT 0,
					g_mod_change_passwords INTEGER NOT NULL DEFAULT 0,
					g_mod_ban_users INTEGER NOT NULL DEFAULT 0,
					g_read_board INTEGER NOT NULL DEFAULT 1,
					g_view_users INTEGER NOT NULL DEFAULT 1,
					g_post_replies INTEGER NOT NULL DEFAULT 1,
					g_post_topics INTEGER NOT NULL DEFAULT 1,
					g_edit_posts INTEGER NOT NULL DEFAULT 1,
					g_delete_posts INTEGER NOT NULL DEFAULT 1,
					g_delete_topics INTEGER NOT NULL DEFAULT 1,
					g_set_title INTEGER NOT NULL DEFAULT 1,
					g_search INTEGER NOT NULL DEFAULT 1,
					g_search_users INTEGER NOT NULL DEFAULT 1,
					g_edit_subjects_interval INTEGER NOT NULL DEFAULT 300,
					g_post_flood INTEGER NOT NULL DEFAULT 30,
					g_search_flood INTEGER NOT NULL DEFAULT 30,
					PRIMARY KEY (g_id)
					)";
			break;
	}

	$pun_db->query($sql) or error(__FILE__, __LINE__);



	switch ($db_type)
	{
		case 'mysql':
		case 'mysqli':
			$sql = 'CREATE TABLE '.$db_prefix."online (
					user_id INT(10) UNSIGNED NOT NULL DEFAULT 1,
					ident VARCHAR(200) NOT NULL DEFAULT '',
					logged INT(10) UNSIGNED NOT NULL DEFAULT 0,
					idle TINYINT(1) NOT NULL DEFAULT 0,
					csrf_token VARCHAR(40) NOT NULL DEFAULT '',
					prev_url VARCHAR(255)
					) TYPE=HEAP;";
			break;

		case 'pgsql':
			$sql = 'CREATE TABLE '.$db_prefix."online (
					user_id INT NOT NULL DEFAULT 1,
					ident VARCHAR(200) NOT NULL DEFAULT '',
					logged INT NOT NULL DEFAULT 0,
					idle SMALLINT NOT NULL DEFAULT 0,
					csrf_token VARCHAR(40) NOT NULL DEFAULT '',
					prev_url VARCHAR(255)
					)";
			break;

		case 'sqlite':
			$sql = 'CREATE TABLE '.$db_prefix."online (
					user_id INTEGER NOT NULL DEFAULT 1,
					ident VARCHAR(200) NOT NULL DEFAULT '',
					logged INTEGER NOT NULL DEFAULT 0,
					idle INTEGER NOT NULL DEFAULT 0,
					csrf_token VARCHAR(40) NOT NULL DEFAULT '',
					prev_url VARCHAR(255)
					)";
			break;
	}

	$pun_db->query($sql) or error(__FILE__, __LINE__);



	switch ($db_type)
	{
		case 'mysql':
		case 'mysqli':
			$sql = 'CREATE TABLE '.$db_prefix."posts (
					id INT(10) UNSIGNED NOT NULL AUTO_INCREMENT,
					poster VARCHAR(200) NOT NULL DEFAULT '',
					poster_id INT(10) UNSIGNED NOT NULL DEFAULT 1,
					poster_ip VARCHAR(15),
					poster_email VARCHAR(80),
					message TEXT,
					hide_smilies TINYINT(1) NOT NULL DEFAULT 0,
					posted INT(10) UNSIGNED NOT NULL DEFAULT 0,
					edited INT(10) UNSIGNED,
					edited_by VARCHAR(200),
					topic_id INT(10) UNSIGNED NOT NULL DEFAULT 0,
					PRIMARY KEY (id)
					) ENGINE = MyISAM CHARACTER SET utf8";
			break;

		case 'pgsql':
			$sql = 'CREATE TABLE '.$db_prefix."posts (
					id SERIAL,
					poster VARCHAR(200) NOT NULL DEFAULT '',
					poster_id INT NOT NULL DEFAULT 1,
					poster_ip VARCHAR(15),
					poster_email VARCHAR(80),
					message TEXT,
					hide_smilies SMALLINT NOT NULL DEFAULT 0,
					posted INT NOT NULL DEFAULT 0,
					edited INT,
					edited_by VARCHAR(200),
					topic_id INT NOT NULL DEFAULT 0,
					PRIMARY KEY (id)
					)";
			break;

		case 'sqlite':
			$sql = 'CREATE TABLE '.$db_prefix."posts (
					id INTEGER NOT NULL,
					poster VARCHAR(200) NOT NULL DEFAULT '',
					poster_id INTEGER NOT NULL DEFAULT 1,
					poster_ip VARCHAR(15),
					poster_email VARCHAR(80),
					message TEXT,
					hide_smilies INTEGER NOT NULL DEFAULT 0,
					posted INTEGER NOT NULL DEFAULT 0,
					edited INTEGER,
					edited_by VARCHAR(200),
					topic_id INTEGER NOT NULL DEFAULT 0,
					PRIMARY KEY (id)
					)";
			break;
	}

	$pun_db->query($sql) or error(__FILE__, __LINE__);



	switch ($db_type)
	{
		case 'mysql':
		case 'mysqli':
			$sql = 'CREATE TABLE '.$db_prefix."ranks (
					id INT(10) UNSIGNED NOT NULL AUTO_INCREMENT,
					rank VARCHAR(50) NOT NULL DEFAULT '',
					min_posts MEDIUMINT(8) UNSIGNED NOT NULL DEFAULT 0,
					PRIMARY KEY (id)
					) ENGINE = MyISAM CHARACTER SET utf8";
			break;

		case 'pgsql':
			$sql = 'CREATE TABLE '.$db_prefix."ranks (
					id SERIAL,
					rank VARCHAR(50) NOT NULL DEFAULT '',
					min_posts INT NOT NULL DEFAULT 0,
					PRIMARY KEY (id)
					)";
			break;

		case 'sqlite':
			$sql = 'CREATE TABLE '.$db_prefix."ranks (
					id INTEGER NOT NULL,
					rank VARCHAR(50) NOT NULL DEFAULT '',
					min_posts INTEGER NOT NULL DEFAULT 0,
					PRIMARY KEY (id)
					)";
			break;
	}

	$pun_db->query($sql) or error(__FILE__, __LINE__);



	switch ($db_type)
	{
		case 'mysql':
		case 'mysqli':
			$sql = 'CREATE TABLE '.$db_prefix."reports (
					id INT(10) UNSIGNED NOT NULL AUTO_INCREMENT,
					post_id INT(10) UNSIGNED NOT NULL DEFAULT 0,
					topic_id INT(10) UNSIGNED NOT NULL DEFAULT 0,
					forum_id INT(10) UNSIGNED NOT NULL DEFAULT 0,
					reported_by INT(10) UNSIGNED NOT NULL DEFAULT 0,
					created INT(10) UNSIGNED NOT NULL DEFAULT 0,
					message TEXT,
					zapped INT(10) UNSIGNED,
					zapped_by INT(10) UNSIGNED,
					PRIMARY KEY (id)
					) ENGINE = MyISAM CHARACTER SET utf8";
			break;

		case 'pgsql':
			$sql = 'CREATE TABLE '.$db_prefix."reports (
					id SERIAL,
					post_id INT NOT NULL DEFAULT 0,
					topic_id INT NOT NULL DEFAULT 0,
					forum_id INT NOT NULL DEFAULT 0,
					reported_by INT NOT NULL DEFAULT 0,
					created INT NOT NULL DEFAULT 0,
					message TEXT,
					zapped INT,
					zapped_by INT,
					PRIMARY KEY (id)
					)";
			break;

		case 'sqlite':
			$sql = 'CREATE TABLE '.$db_prefix."reports (
					id INTEGER NOT NULL,
					post_id INTEGER NOT NULL DEFAULT 0,
					topic_id INTEGER NOT NULL DEFAULT 0,
					forum_id INTEGER NOT NULL DEFAULT 0,
					reported_by INTEGER NOT NULL DEFAULT 0,
					created INTEGER NOT NULL DEFAULT 0,
					message TEXT,
					zapped INTEGER,
					zapped_by INTEGER,
					PRIMARY KEY (id)
					)";
			break;
	}

	$pun_db->query($sql) or error(__FILE__, __LINE__);



	switch ($db_type)
	{
		case 'pgsql':
			$sql = 'CREATE TABLE '.$db_prefix."search_cache (
					id INT NOT NULL DEFAULT 0,
					ident VARCHAR(200) NOT NULL DEFAULT '',
					search_data TEXT,
					PRIMARY KEY (id)
					)";
			break;

		case 'sqlite':
			$sql = 'CREATE TABLE '.$db_prefix."search_cache (
					id INTEGER NOT NULL DEFAULT 0,
					ident VARCHAR(200) NOT NULL DEFAULT '',
					search_data TEXT,
					PRIMARY KEY (id)
					)";
			break;
	}

	if ($db_type != 'mysql' && $db_type != 'mysqli')
		$pun_db->query($sql) or error(__FILE__, __LINE__);



	switch ($db_type)
	{
		case 'pgsql':
			$sql = 'CREATE TABLE '.$db_prefix."search_matches (
					post_id INT NOT NULL DEFAULT 0,
					word_id INT NOT NULL DEFAULT 0,
					subject_match SMALLINT NOT NULL DEFAULT 0
					)";
			break;

		case 'sqlite':
			$sql = 'CREATE TABLE '.$db_prefix."search_matches (
					post_id INTEGER NOT NULL DEFAULT 0,
					word_id INTEGER NOT NULL DEFAULT 0,
					subject_match INTEGER NOT NULL DEFAULT 0
					)";
			break;
	}

	if ($db_type != 'mysql' && $db_type != 'mysqli')
		$pun_db->query($sql) or error(__FILE__, __LINE__);



	switch ($db_type)
	{
		case 'pgsql':
			$sql = 'CREATE TABLE '.$db_prefix."search_words (
					id SERIAL,
					word VARCHAR(20) NOT NULL DEFAULT '',
					PRIMARY KEY (word)
					)";
			break;

		case 'sqlite':
			$sql = 'CREATE TABLE '.$db_prefix."search_words (
					id INTEGER NOT NULL,
					word VARCHAR(20) NOT NULL DEFAULT '',
					PRIMARY KEY (id),
					UNIQUE (word)
					)";
			break;
	}

	if ($db_type != 'mysql' && $db_type != 'mysqli')
		$pun_db->query($sql) or error(__FILE__, __LINE__);



	switch ($db_type)
	{
		case 'mysql':
		case 'mysqli':
			$sql = 'CREATE TABLE '.$db_prefix."subscriptions (
					user_id INT(10) UNSIGNED NOT NULL DEFAULT 0,
					topic_id INT(10) UNSIGNED NOT NULL DEFAULT 0,
					PRIMARY KEY (user_id, topic_id)
					) ENGINE = MyISAM CHARACTER SET utf8";
			break;

		case 'pgsql':
			$sql = 'CREATE TABLE '.$db_prefix."subscriptions (
					user_id INT NOT NULL DEFAULT 0,
					topic_id INT NOT NULL DEFAULT 0,
					PRIMARY KEY (user_id, topic_id)
					)";
			break;

		case 'sqlite':
			$sql = 'CREATE TABLE '.$db_prefix."subscriptions (
					user_id INTEGER NOT NULL DEFAULT 0,
					topic_id INTEGER NOT NULL DEFAULT 0,
					PRIMARY KEY (user_id, topic_id)
					)";
			break;
	}

	$pun_db->query($sql) or error(__FILE__, __LINE__);



	switch ($db_type)
	{
		case 'mysql':
		case 'mysqli':
			$sql = 'CREATE TABLE '.$db_prefix."topics (
					id INT(10) UNSIGNED NOT NULL AUTO_INCREMENT,
					poster VARCHAR(200) NOT NULL DEFAULT '',
					subject VARCHAR(255) NOT NULL DEFAULT '',
					posted INT(10) UNSIGNED NOT NULL DEFAULT 0,
					first_post_id INT(10) UNSIGNED NOT NULL DEFAULT 0,
					last_post INT(10) UNSIGNED NOT NULL DEFAULT 0,
					last_post_id INT(10) UNSIGNED NOT NULL DEFAULT 0,
					last_poster VARCHAR(200),
					num_views MEDIUMINT(8) UNSIGNED NOT NULL DEFAULT 0,
					num_replies MEDIUMINT(8) UNSIGNED NOT NULL DEFAULT 0,
					closed TINYINT(1) NOT NULL DEFAULT 0,
					sticky TINYINT(1) NOT NULL DEFAULT 0,
					moved_to INT(10) UNSIGNED,
					forum_id INT(10) UNSIGNED NOT NULL DEFAULT 0,
					PRIMARY KEY (id)
					) ENGINE = MyISAM CHARACTER SET utf8";
			break;

		case 'pgsql':
			$sql = 'CREATE TABLE '.$db_prefix."topics (
					id SERIAL,
					poster VARCHAR(200) NOT NULL DEFAULT '',
					subject VARCHAR(255) NOT NULL DEFAULT '',
					posted INT NOT NULL DEFAULT 0,
					first_post_id INT NOT NULL DEFAULT 0,
					last_post INT NOT NULL DEFAULT 0,
					last_post_id INT NOT NULL DEFAULT 0,
					last_poster VARCHAR(200),
					num_views INT NOT NULL DEFAULT 0,
					num_replies INT NOT NULL DEFAULT 0,
					closed SMALLINT NOT NULL DEFAULT 0,
					sticky SMALLINT NOT NULL DEFAULT 0,
					moved_to INT,
					forum_id INT NOT NULL DEFAULT 0,
					PRIMARY KEY (id)
					)";
			break;

		case 'sqlite':
			$sql = 'CREATE TABLE '.$db_prefix."topics (
					id INTEGER NOT NULL,
					poster VARCHAR(200) NOT NULL DEFAULT '',
					subject VARCHAR(255) NOT NULL DEFAULT '',
					posted INTEGER NOT NULL DEFAULT 0,
					first_post_id INTEGER NOT NULL DEFAULT 0,
					last_post INTEGER NOT NULL DEFAULT 0,
					last_post_id INTEGER NOT NULL DEFAULT 0,
					last_poster VARCHAR(200),
					num_views INTEGER NOT NULL DEFAULT 0,
					num_replies INTEGER NOT NULL DEFAULT 0,
					closed INTEGER NOT NULL DEFAULT 0,
					sticky INTEGER NOT NULL DEFAULT 0,
					moved_to INTEGER,
					forum_id INTEGER NOT NULL DEFAULT 0,
					PRIMARY KEY (id)
					)";
			break;
	}

	$pun_db->query($sql) or error(__FILE__, __LINE__);



	switch ($db_type)
	{
		case 'mysql':
		case 'mysqli':
			$sql = 'CREATE TABLE '.$db_prefix."users (
					id INT(10) UNSIGNED NOT NULL AUTO_INCREMENT,
					group_id INT(10) UNSIGNED NOT NULL DEFAULT 4,
					username VARCHAR(200) NOT NULL DEFAULT '',
					password VARCHAR(40) NOT NULL DEFAULT '',
					salt VARCHAR(12),
					email VARCHAR(80) NOT NULL DEFAULT '',
					title VARCHAR(50),
					realname VARCHAR(40),
					url VARCHAR(100),
					jabber VARCHAR(80),
					icq VARCHAR(12),
					msn VARCHAR(80),
					aim VARCHAR(30),
					yahoo VARCHAR(30),
					location VARCHAR(30),
					signature TEXT,
					disp_topics TINYINT(3) UNSIGNED,
					disp_posts TINYINT(3) UNSIGNED,
					email_setting TINYINT(1) NOT NULL DEFAULT 1,
					save_pass TINYINT(1) NOT NULL DEFAULT 1,
					notify_with_post TINYINT(1) NOT NULL DEFAULT 0,
					auto_notify TINYINT(1) NOT NULL DEFAULT 0,
					show_smilies TINYINT(1) NOT NULL DEFAULT 1,
					show_img TINYINT(1) NOT NULL DEFAULT 1,
					show_img_sig TINYINT(1) NOT NULL DEFAULT 1,
					show_avatars TINYINT(1) NOT NULL DEFAULT 1,
					show_sig TINYINT(1) NOT NULL DEFAULT 1,
					timezone FLOAT NOT NULL DEFAULT 0,
					dst TINYINT(1) NOT NULL DEFAULT 0,
					time_format INT(10) UNSIGNED NOT NULL DEFAULT 0,
					date_format INT(10) UNSIGNED NOT NULL DEFAULT 0,
					language VARCHAR(25) NOT NULL DEFAULT 'English',
					style VARCHAR(25) NOT NULL DEFAULT 'Oxygen',
					num_posts INT(10) UNSIGNED NOT NULL DEFAULT 0,
					last_post INT(10) UNSIGNED,
					registered INT(10) UNSIGNED NOT NULL DEFAULT 0,
					registration_ip VARCHAR(15) NOT NULL DEFAULT '0.0.0.0',
					last_visit INT(10) UNSIGNED NOT NULL DEFAULT 0,
					admin_note VARCHAR(30),
					activate_string VARCHAR(80),
					activate_key VARCHAR(8),
					PRIMARY KEY (id)
					) ENGINE = MyISAM CHARACTER SET utf8";
			break;

		case 'pgsql':
			$sql = 'CREATE TABLE '.$db_prefix."users (
					id SERIAL,
					group_id INT NOT NULL DEFAULT 4,
					username VARCHAR(200) NOT NULL DEFAULT '',
					password VARCHAR(40) NOT NULL DEFAULT '',
					salt VARCHAR(12),
					email VARCHAR(80) NOT NULL DEFAULT '',
					title VARCHAR(50),
					realname VARCHAR(40),
					url VARCHAR(100),
					jabber VARCHAR(80),
					icq VARCHAR(12),
					msn VARCHAR(80),
					aim VARCHAR(30),
					yahoo VARCHAR(30),
					location VARCHAR(30),
					signature TEXT,
					disp_topics SMALLINT,
					disp_posts SMALLINT,
					email_setting SMALLINT NOT NULL DEFAULT 1,
					save_pass SMALLINT NOT NULL DEFAULT 1,
					notify_with_post SMALLINT NOT NULL DEFAULT 0,
					auto_notify SMALLINT NOT NULL DEFAULT 0,
					show_smilies SMALLINT NOT NULL DEFAULT 1,
					show_img SMALLINT NOT NULL DEFAULT 1,
					show_img_sig SMALLINT NOT NULL DEFAULT 1,
					show_avatars SMALLINT NOT NULL DEFAULT 1,
					show_sig SMALLINT NOT NULL DEFAULT 1,
					timezone REAL NOT NULL DEFAULT 0,
					dst SMALLINT NOT NULL DEFAULT 0,
					time_format INT NOT NULL DEFAULT 0,
					date_format INT NOT NULL DEFAULT 0,
					language VARCHAR(25) NOT NULL DEFAULT 'English',
					style VARCHAR(25) NOT NULL DEFAULT 'Oxygen',
					num_posts INT NOT NULL DEFAULT 0,
					last_post INT,
					registered INT NOT NULL DEFAULT 0,
					registration_ip VARCHAR(15) NOT NULL DEFAULT '0.0.0.0',
					last_visit INT NOT NULL DEFAULT 0,
					admin_note VARCHAR(30),
					activate_string VARCHAR(80),
					activate_key VARCHAR(8),
					PRIMARY KEY (id)
					)";
			break;

		case 'sqlite':
			$sql = 'CREATE TABLE '.$db_prefix."users (
					id INTEGER NOT NULL,
					group_id INTEGER NOT NULL DEFAULT 4,
					username VARCHAR(200) NOT NULL DEFAULT '',
					password VARCHAR(40) NOT NULL DEFAULT '',
					salt VARCHAR(12),
					email VARCHAR(80) NOT NULL DEFAULT '',
					title VARCHAR(50),
					realname VARCHAR(40),
					url VARCHAR(100),
					jabber VARCHAR(80),
					icq VARCHAR(12),
					msn VARCHAR(80),
					aim VARCHAR(30),
					yahoo VARCHAR(30),
					location VARCHAR(30),
					signature TEXT,
					disp_topics INTEGER,
					disp_posts INTEGER,
					email_setting INTEGER NOT NULL DEFAULT 1,
					save_pass INTEGER NOT NULL DEFAULT 1,
					notify_with_post INTEGER NOT NULL DEFAULT 0,
					auto_notify INTEGER NOT NULL DEFAULT 0,
					show_smilies INTEGER NOT NULL DEFAULT 1,
					show_img INTEGER NOT NULL DEFAULT 1,
					show_img_sig INTEGER NOT NULL DEFAULT 1,
					show_avatars INTEGER NOT NULL DEFAULT 1,
					show_sig INTEGER NOT NULL DEFAULT 1,
					timezone FLOAT NOT NULL DEFAULT 0,
					dst INTEGER NOT NULL DEFAULT 0,
					time_format INTEGER NOT NULL DEFAULT 0,
					date_format INTEGER NOT NULL DEFAULT 0,
					language VARCHAR(25) NOT NULL DEFAULT 'English',
					style VARCHAR(25) NOT NULL DEFAULT 'Oxygen',
					num_posts INTEGER NOT NULL DEFAULT 0,
					last_post INTEGER,
					registered INTEGER NOT NULL DEFAULT 0,
					registration_ip VARCHAR(15) NOT NULL DEFAULT '0.0.0.0',
					last_visit INTEGER NOT NULL DEFAULT 0,
					admin_note VARCHAR(30),
					activate_string VARCHAR(80),
					activate_key VARCHAR(8),
					PRIMARY KEY (id)
					)";
			break;
	}

	$pun_db->query($sql) or error(__FILE__, __LINE__);


	// Add some indexes
	switch ($db_type)
	{
		case 'mysql':
		case 'mysqli':
			// We use MySQL's ALTER TABLE ... ADD INDEX syntax instead of CREATE INDEX to avoid problems with users lacking the INDEX privilege
			$queries[] = 'ALTER TABLE '.$db_prefix.'online ADD UNIQUE INDEX '.$db_prefix.'online_user_id_ident_idx(user_id,ident(25))';
			$queries[] = 'ALTER TABLE '.$db_prefix.'online ADD INDEX '.$db_prefix.'online_user_id_idx(user_id)';
			$queries[] = 'ALTER TABLE '.$db_prefix.'posts ADD INDEX '.$db_prefix.'posts_topic_id_idx(topic_id)';
			$queries[] = 'ALTER TABLE '.$db_prefix.'posts ADD INDEX '.$db_prefix.'posts_multi_idx(poster_id, topic_id)';
			$queries[] = 'ALTER TABLE '.$db_prefix.'posts ADD FULLTEXT '.$db_prefix.'posts_message_idx(message)';
			$queries[] = 'ALTER TABLE '.$db_prefix.'reports ADD INDEX '.$db_prefix.'reports_zapped_idx(zapped)';
			$queries[] = 'ALTER TABLE '.$db_prefix.'topics ADD INDEX '.$db_prefix.'topics_forum_id_idx(forum_id)';
			$queries[] = 'ALTER TABLE '.$db_prefix.'topics ADD INDEX '.$db_prefix.'topics_moved_to_idx(moved_to)';
			$queries[] = 'ALTER TABLE '.$db_prefix.'topics ADD INDEX '.$db_prefix.'topics_last_post_idx(last_post)';
			$queries[] = 'ALTER TABLE '.$db_prefix.'topics ADD INDEX '.$db_prefix.'topics_first_post_id_idx(first_post_id)';
			$queries[] = 'ALTER TABLE '.$db_prefix.'topics ADD FULLTEXT '.$db_prefix.'topics_subject_idx(subject)';
			$queries[] = 'ALTER TABLE '.$db_prefix.'users ADD INDEX '.$db_prefix.'users_registered_idx(registered)';
			$queries[] = 'ALTER TABLE '.$db_prefix.'users ADD INDEX '.$db_prefix.'users_username_idx(username(8))';
			break;

		default:
			$queries[] = 'CREATE UNIQUE INDEX '.$db_prefix.'online_user_id_ident_idx ON '.$db_prefix.'online(user_id,ident)';
			$queries[] = 'CREATE INDEX '.$db_prefix.'online_user_id_idx ON '.$db_prefix.'online(user_id)';
			$queries[] = 'CREATE INDEX '.$db_prefix.'posts_topic_id_idx ON '.$db_prefix.'posts(topic_id)';
			$queries[] = 'CREATE INDEX '.$db_prefix.'posts_multi_idx ON '.$db_prefix.'posts(poster_id, topic_id)';
			$queries[] = 'CREATE INDEX '.$db_prefix.'reports_zapped_idx ON '.$db_prefix.'reports(zapped)';
			$queries[] = 'CREATE INDEX '.$db_prefix.'search_matches_word_id_idx ON '.$db_prefix.'search_matches(word_id)';
			$queries[] = 'CREATE INDEX '.$db_prefix.'search_matches_post_id_idx ON '.$db_prefix.'search_matches(post_id)';
			$queries[] = 'CREATE INDEX '.$db_prefix.'topics_forum_id_idx ON '.$db_prefix.'topics(forum_id)';
			$queries[] = 'CREATE INDEX '.$db_prefix.'topics_moved_to_idx ON '.$db_prefix.'topics(moved_to)';
			$queries[] = 'CREATE INDEX '.$db_prefix.'topics_last_post_idx ON '.$db_prefix.'topics(last_post)';
			$queries[] = 'CREATE INDEX '.$db_prefix.'topics_first_post_id_idx ON '.$db_prefix.'topics(first_post_id)';
			$queries[] = 'CREATE INDEX '.$db_prefix.'users_registered_idx ON '.$db_prefix.'users(registered)';
			$queries[] = 'CREATE INDEX '.$db_prefix.'users_username_idx ON '.$db_prefix.'users(username)';
			$queries[] = 'CREATE INDEX '.$db_prefix.'search_cache_ident_idx ON '.$db_prefix.'search_cache(ident)';
			$queries[] = 'CREATE INDEX '.$db_prefix.'search_words_id_idx ON '.$db_prefix.'search_words(id)';
			break;
	}

	@reset($queries);
	while (list(, $sql) = @each($queries))
		$pun_db->query($sql) or error(__FILE__, __LINE__);



	$now = time();

	// Insert the four preset groups
	$pun_db->query('INSERT INTO '.$pun_db->prefix."groups (g_title, g_user_title, g_moderator, g_mod_edit_users, g_mod_rename_users, g_mod_change_passwords, g_mod_ban_users, g_read_board, g_view_users, g_post_replies, g_post_topics, g_edit_posts, g_delete_posts, g_delete_topics, g_set_title, g_search, g_search_users, g_edit_subjects_interval, g_post_flood, g_search_flood) VALUES('Administrators', 'Administrator', 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0)") or error(__FILE__, __LINE__);
	$pun_db->query('INSERT INTO '.$pun_db->prefix."groups (g_title, g_user_title, g_moderator, g_mod_edit_users, g_mod_rename_users, g_mod_change_passwords, g_mod_ban_users, g_read_board, g_view_users, g_post_replies, g_post_topics, g_edit_posts, g_delete_posts, g_delete_topics, g_set_title, g_search, g_search_users, g_edit_subjects_interval, g_post_flood, g_search_flood) VALUES('Guest', NULL, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0)") or error(__FILE__, __LINE__);
	$pun_db->query('INSERT INTO '.$pun_db->prefix."groups (g_title, g_user_title, g_moderator, g_mod_edit_users, g_mod_rename_users, g_mod_change_passwords, g_mod_ban_users, g_read_board, g_view_users, g_post_replies, g_post_topics, g_edit_posts, g_delete_posts, g_delete_topics, g_set_title, g_search, g_search_users, g_edit_subjects_interval, g_post_flood, g_search_flood) VALUES('Members', NULL, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 300, 60, 30)") or error(__FILE__, __LINE__);
	$pun_db->query('INSERT INTO '.$pun_db->prefix."groups (g_title, g_user_title, g_moderator, g_mod_edit_users, g_mod_rename_users, g_mod_change_passwords, g_mod_ban_users, g_read_board, g_view_users, g_post_replies, g_post_topics, g_edit_posts, g_delete_posts, g_delete_topics, g_set_title, g_search, g_search_users, g_edit_subjects_interval, g_post_flood, g_search_flood) VALUES('Moderators', 'Moderator', 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0)") or error(__FILE__, __LINE__);

	// Insert guest and first admin user
	$pun_db->query('INSERT INTO '.$db_prefix."users (group_id, username, password, email) VALUES(2, 'Guest', 'Guest', 'Guest')") or error(__FILE__, __LINE__);

	$salt = random_key(12);

	$pun_db->query('INSERT INTO '.$db_prefix."users (group_id, username, password, email, num_posts, last_post, registered, registration_ip, last_visit, salt) VALUES(1, '".$pun_db->escape($username)."', '".sha1($salt.sha1($password1))."', '$email', 1, ".$now.", ".$now.", '127.0.0.1', ".$now.", '".$pun_db->escape($salt)."')") or error(__FILE__, __LINE__);

	// Enable/disable avatars depending on file_uploads setting in PHP configuration
	$avatars = in_array(strtolower(@ini_get('file_uploads')), array('on', 'true', '1')) ? 1 : 0;

	// Enable/disable automatic check for updates depending on PHP environment (require cURL, fsockopen or allow_url_fopen)
	$check_for_updates = (function_exists('curl_init') || function_exists('fsockopen') || in_array(strtolower(@ini_get('allow_url_fopen')), array('on', 'true', '1'))) ? 1 : 0;

	// Insert config data
	$config = array(
		'o_cur_version'				=> "'".PUN_VERSION."'",
		'o_board_title'				=> "'".$pun_db->escape($board_title)."'",
		'o_board_desc'				=> "'".$pun_db->escape($board_descrip)."'",
		'o_default_timezone'		=> "'0'",
		'o_time_format'				=> "'H:i:s'",
		'o_date_format'				=> "'Y-m-d'",
		'o_check_for_updates'		=> "'$check_for_updates'",
		'o_timeout_visit'			=> "'1800'",
		'o_timeout_online'			=> "'300'",
		'o_redirect_delay'			=> "'1'",
		'o_show_version'			=> "'0'",
		'o_show_user_info'			=> "'1'",
		'o_show_post_count'			=> "'1'",
		'o_signatures'				=> "'1'",
		'o_smilies'					=> "'1'",
		'o_smilies_sig'				=> "'1'",
		'o_make_links'				=> "'1'",
		'o_default_lang'			=> "'English'",
		'o_default_style'			=> "'Oxygen'",
		'o_default_user_group'		=> "'3'",
		'o_topic_review'			=> "'15'",
		'o_disp_topics_default'		=> "'30'",
		'o_disp_posts_default'		=> "'25'",
		'o_indent_num_spaces'		=> "'4'",
		'o_quickpost'				=> "'1'",
		'o_users_online'			=> "'1'",
		'o_censoring'				=> "'0'",
		'o_ranks'					=> "'1'",
		'o_show_dot'				=> "'0'",
		'o_topic_views'				=> "'1'",
		'o_quickjump'				=> "'1'",
		'o_gzip'					=> "'0'",
		'o_additional_navlinks'		=> "''",
		'o_report_method'			=> "'0'",
		'o_regs_report'				=> "'0'",
		'o_mailing_list'			=> "'$email'",
		'o_avatars'					=> "'$avatars'",
		'o_avatars_dir'				=> "'img/avatars'",
		'o_avatars_width'			=> "'60'",
		'o_avatars_height'			=> "'60'",
		'o_avatars_size'			=> "'10240'",
		'o_search_all_forums'		=> "'1'",
		'o_sef'						=> "'Default'",
		'o_admin_email'				=> "'$email'",
		'o_webmaster_email'			=> "'$email'",
		'o_subscriptions'			=> "'1'",
		'o_smtp_host'				=> "NULL",
		'o_smtp_user'				=> "NULL",
		'o_smtp_pass'				=> "NULL",
		'o_smtp_ssl'				=> "'0'",
		'o_regs_allow'				=> "'1'",
		'o_regs_verify'				=> "'0'",
		'o_announcement'			=> "'0'",
		'o_announcement_heading'	=> "'Sample announcement'",
		'o_announcement_message'	=> "'<p>Enter your announcement here.</p>'",
		'o_rules'					=> "'0'",
		'o_rules_message'			=> "'Enter your rules here.'",
		'o_maintenance'				=> "'0'",
		'o_maintenance_message'		=> "'The forums are temporarily down for maintenance. Please try again in a few minutes.<br />\\n<br />\\n/Administrator'",
		'p_message_bbcode'			=> "'1'",
		'p_message_img_tag'			=> "'1'",
		'p_message_all_caps'		=> "'1'",
		'p_subject_all_caps'		=> "'1'",
		'p_sig_all_caps'			=> "'1'",
		'p_sig_bbcode'				=> "'1'",
		'p_sig_img_tag'				=> "'0'",
		'p_sig_length'				=> "'400'",
		'p_sig_lines'				=> "'4'",
		'p_allow_banned_email'		=> "'1'",
		'p_allow_dupe_email'		=> "'0'",
		'p_force_guest_email'		=> "'1'"
	);

	while (list($conf_name, $conf_value) = @each($config))
		$pun_db->query('INSERT INTO '.$db_prefix."config (conf_name, conf_value) VALUES('$conf_name', $conf_value)") or error(__FILE__, __LINE__);

	// Insert some other default data
	$pun_db->query('INSERT INTO '.$db_prefix."categories (cat_name, disp_position) VALUES('Test category', 1)") or error(__FILE__, __LINE__);

	$pun_db->query('INSERT INTO '.$db_prefix."forums (forum_name, forum_desc, num_topics, num_posts, last_post, last_post_id, last_poster, disp_position, cat_id) VALUES('Test forum', 'This is just a test forum', 1, 1, ".$now.", 1, '".$pun_db->escape($username)."', 1, 1)") or error(__FILE__, __LINE__);

	$subject = 'Test post';
	$pun_db->query('INSERT INTO '.$db_prefix.'topics (poster, subject, posted, first_post_id, last_post, last_post_id, last_poster, forum_id) VALUES(\''.$pun_db->escape($username).'\', \''.$subject.'\', '.$now.', 1, '.$now.', 1, \''.$pun_db->escape($username).'\', 1)') or error(__FILE__, __LINE__);

	$message = 'If you are looking at this (which I guess you are), the install of PunBB appears to have worked! Now log in and head over to the administration control panel to configure your forum.';
	$pun_db->query('INSERT INTO '.$db_prefix.'posts (poster, poster_id, poster_ip, message, posted, topic_id) VALUES(\''.$pun_db->escape($username).'\', 2, \'127.0.0.1\', \''.$message.'\', '.$now.', 1)') or error(__FILE__, __LINE__);

	// Add new post to search table
	if ($db_type != 'mysql' && $db_type != 'mysqli')
	{
		require PUN_ROOT.'include/search_idx.php';
		update_search_index('post', $pun_db->insert_id(), $message, $subject);
	}

	$pun_db->query('INSERT INTO '.$db_prefix."ranks (rank, min_posts) VALUES('New member', 0)") or error(__FILE__, __LINE__);
	$pun_db->query('INSERT INTO '.$db_prefix."ranks (rank, min_posts) VALUES('Member', 10)") or error(__FILE__, __LINE__);


	if ($db_type == 'pgsql' || $db_type == 'sqlite')
		$pun_db->end_transaction();



	$alerts = array();
	// Check if the cache directory is writable
	if (!@is_writable('./cache/'))
		$alerts[] = '<li>'.$lang_install['No cache write'].'</li>';

	// Check if default avatar directory is writable
	if (!@is_writable('./img/avatars/'))
		$alerts[] = '<li>'.$lang_install['No avatar write'].'</li>';

	// Check if we disabled uploading avatars because file_uploads was disabled
	if ($avatars == '0')
		$alerts[] = '<li>'.$lang_install['File upload alert'].'</li>';

	// Add some random bytes at the end of the cookie name to prevent collisions
	$cookie_name = 'punbb_cookie_'.random_key(6, false, true);

	/// Generate the config.php file data
	$config = get_config_file();

	// Attempt to write config.php and serve it up for download if writing fails
	$written = false;
	if (is_writable(PUN_ROOT))
	{
		$fh = @fopen(PUN_ROOT.'config.php', 'wb');
		if ($fh)
		{
			fwrite($fh, $config);
			fclose($fh);

			$written = true;
		}
	}


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

<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en" dir="ltr">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>PunBB Installation</title>
<link rel="stylesheet" type="text/css" href="style/Oxygen/Oxygen.css" />
<link rel="stylesheet" type="text/css" href="style/Oxygen/Oxygen_forms.css" />
<link rel="stylesheet" type="text/css" href="style/Oxygen/Oxygen_cs.css" />
<!--[if lte IE 7]><link rel="stylesheet" type="text/css" href="style/Oxygen/Oxygen_ie.css" /><![endif]-->
</head>

<body>

<div id="pun-install" class="pun-page">
<div class="pun">

<div id="pun-title">
	<div id="logo"><strong><?php printf($lang_install['Install PunBB'], PUN_VERSION) ?></strong></div>
</div>

<div id="pun-desc">
	<div id="desc"><?php printf($lang_install['Success description'], PUN_VERSION) ?></div>
</div>

<div id="pun-visit">
	<p><?php echo $lang_install['Success welcome'] ?></p>
</div>

<?php
?>

<div id="pun-main" class="main">

	<div class="main-head">
		<h1><span><?php echo $lang_install['Final instructions'] ?></span></h1>
	</div>

	<div class="main-content frm">
<?php

if (!$written)
{

?>
		<div class="frm-info">
			<p class="warn"><?php echo $lang_install['No write info 1'] ?></p>
			<p class="warn"><?php printf($lang_install['No write info 2'], '<a href="index.php">'.$lang_install['Go to index'].'</a>') ?></p>
		</div>
<?php if (!empty($alerts)): ?>		<div class="frm-error">
			<?php echo $lang_install['Warning'] ?></p>
			<ul>
				<?php echo implode("\n\t\t\t\t", $alerts)."\n" ?>
			</ul>
		</div>
<?php endif; ?>		<form class="frm-form" method="post" accept-charset="utf-8" action="install.php">
			<div class="hidden">
			<input type="hidden" name="generate_config" value="1" />
			<input type="hidden" name="db_type" value="<?php echo $db_type; ?>" />
			<input type="hidden" name="db_host" value="<?php echo $db_host; ?>" />
			<input type="hidden" name="db_name" value="<?php echo htmlspecialchars($db_name); ?>" />
			<input type="hidden" name="db_username" value="<?php echo htmlspecialchars($db_username); ?>" />
			<input type="hidden" name="db_password" value="<?php echo htmlspecialchars($db_password); ?>" />
			<input type="hidden" name="db_prefix" value="<?php echo htmlspecialchars($db_prefix); ?>" />
			<input type="hidden" name="base_url" value="<?php echo htmlspecialchars($base_url); ?>" />
			<input type="hidden" name="cookie_name" value="<?php echo htmlspecialchars($cookie_name); ?>" />
			</div>
			<div class="frm-buttons">
				<span class="submit"><input type="submit" value="<?php echo $lang_install['Download config'] ?>" /></span>
			</div>
		</form>
<?php

}
else
{

?>
		<div class="frm-info">
			<p class="warn"><?php printf($lang_install['Write info'], '<a href="index.php">'.$lang_install['Go to index'].'</a>') ?></p>
		</div>
<?php
}

?>
	</div>

</div>
</div>
</div>
</body>
</html>

<?php

}

function get_config_file ()
{
	global $db_type, $db_host, $db_name, $db_username, $db_password, $db_prefix, $base_url, $cookie_name;

	return '<?php'."\n\n".'$db_type = \''.$db_type."';\n".'$db_host = \''.$db_host."';\n".'$db_name = \''.addslashes($db_name)."';\n".'$db_username = \''.addslashes($db_username)."';\n".'$db_password = \''.addslashes($db_password)."';\n".'$db_prefix = \''.addslashes($db_prefix)."';\n".'$p_connect = false;'."\n\n".'$base_url = \''.$base_url.'\';'."\n\n".'$cookie_name = '."'".$cookie_name."';\n".'$cookie_domain = '."'';\n".'$cookie_path = '."'/';\n".'$cookie_secure = 0;'."\n\ndefine('PUN', 1);";
}