root/tags/1.5.1.3/wp-settings.php

<?php
$HTTP_HOST = getenv('HTTP_HOST');  /* domain name */
$REMOTE_ADDR = getenv('REMOTE_ADDR'); /* visitor's IP */
$HTTP_USER_AGENT = getenv('HTTP_USER_AGENT'); /* visitor's browser */

// Fix for IIS, which doesn't set REQUEST_URI
if (! isset($_SERVER['REQUEST_URI'])) {
    $_SERVER['REQUEST_URI'] = $_SERVER['SCRIPT_NAME'];
    
    // Append the query string if it exists and isn't null
    if (isset($_SERVER['QUERY_STRING']) && !empty($_SERVER['QUERY_STRING'])) {
        $_SERVER['REQUEST_URI'] .= '?' . $_SERVER['QUERY_STRING'];
    }
}

if ( !(phpversion() >= '4.1') )
    die( 'Your server is running PHP version ' . phpversion() . ' but WordPress requires at least 4.1' );

if ( !extension_loaded('mysql') )
    die( 'Your PHP installation appears to be missing the MySQL which is required for WordPress.' );

function timer_start() {
    global $timestart;
    $mtime = explode(' ', microtime() );
    $mtime = $mtime[1] + $mtime[0];
    $timestart = $mtime;
    return true;
}
timer_start();

// Change to E_ALL for development/debugging
error_reporting(E_ALL ^ E_NOTICE);

// For an advanced caching plugin to use, static because you would only want one
if ( defined('WP_CACHE') )
    require (ABSPATH . 'wp-content/advanced-cache.php');

define('WPINC', 'wp-includes');
require_once (ABSPATH . WPINC . '/wp-db.php');

// Table names
$wpdb->posts            = $table_prefix . 'posts';
$wpdb->users            = $table_prefix . 'users';
$wpdb->categories       = $table_prefix . 'categories';
$wpdb->post2cat         = $table_prefix . 'post2cat';
$wpdb->comments         = $table_prefix . 'comments';
$wpdb->links            = $table_prefix . 'links';
$wpdb->linkcategories   = $table_prefix . 'linkcategories';
$wpdb->options          = $table_prefix . 'options';
$wpdb->postmeta         = $table_prefix . 'postmeta';

if ( defined('CUSTOM_USER_TABLE') )
    $wpdb->users = CUSTOM_USER_TABLE;

// We're going to need to keep this around for a few months even though we're not using it internally

$tableposts = $wpdb->posts;
$tableusers = $wpdb->users;
$tablecategories = $wpdb->categories;
$tablepost2cat = $wpdb->post2cat;
$tablecomments = $wpdb->comments;
$tablelinks = $wpdb->links;
$tablelinkcategories = $wpdb->linkcategories;
$tableoptions = $wpdb->options;
$tablepostmeta = $wpdb->postmeta;

require (ABSPATH . WPINC . '/functions.php');
require (ABSPATH . WPINC . '/default-filters.php');
require_once (ABSPATH . WPINC . '/wp-l10n.php');

$wpdb->hide_errors();
if ( !update_user_cache() && (!strstr($_SERVER['PHP_SELF'], 'install.php') && !defined('WP_INSTALLING')) ) {
    if ( strstr($_SERVER['PHP_SELF'], 'wp-admin') )
        $link = 'install.php';
    else
        $link = 'wp-admin/install.php';
    die(sprintf(__("It doesn't look like you've installed WP yet. Try running <a href='%s'>install.php</a>."), $link));
}
$wpdb->show_errors();

require (ABSPATH . WPINC . '/functions-formatting.php');
require (ABSPATH . WPINC . '/functions-post.php');
require (ABSPATH . WPINC . '/classes.php');
require (ABSPATH . WPINC . '/template-functions-general.php');
require (ABSPATH . WPINC . '/template-functions-links.php');
require (ABSPATH . WPINC . '/template-functions-author.php');
require (ABSPATH . WPINC . '/template-functions-post.php');
require (ABSPATH . WPINC . '/template-functions-category.php');
require (ABSPATH . WPINC . '/comment-functions.php');
require (ABSPATH . WPINC . '/feed-functions.php');
require (ABSPATH . WPINC . '/links.php');
require (ABSPATH . WPINC . '/kses.php');
require (ABSPATH . WPINC . '/version.php');

if (!strstr($_SERVER['PHP_SELF'], 'install.php') && !strstr($_SERVER['PHP_SELF'], 'wp-admin/import')) :
    // Used to guarantee unique hash cookies
    $cookiehash = md5(get_settings('siteurl')); // Remove in 1.4
    define('COOKIEHASH', $cookiehash); 
endif;

require (ABSPATH . WPINC . '/vars.php');

do_action('core_files_loaded');

// Check for hacks file if the option is enabled
if (get_settings('hack_file')) {
    if (file_exists(ABSPATH . '/my-hacks.php'))
        require(ABSPATH . '/my-hacks.php');
}

if ( get_settings('active_plugins') ) {
    $current_plugins = get_settings('active_plugins');
    if ( is_array($current_plugins) ) {
        foreach ($current_plugins as $plugin) {
            if ('' != $plugin && file_exists(ABSPATH . 'wp-content/plugins/' . $plugin))
                include_once(ABSPATH . 'wp-content/plugins/' . $plugin);
        }
    }
}

require (ABSPATH . WPINC . '/pluggable-functions.php');

if ( defined('WP_CACHE') && function_exists('wp_cache_postload') )
    wp_cache_postload();

do_action('plugins_loaded');

define('TEMPLATEPATH', get_template_directory());

// Load the default text localization domain.
load_default_textdomain();

// Pull in locale data after loading text domain.
require_once(ABSPATH . WPINC . '/locale.php');

if ( !get_magic_quotes_gpc() ) {
    $_GET    = add_magic_quotes($_GET   );
    $_POST   = add_magic_quotes($_POST  );
    $_COOKIE = add_magic_quotes($_COOKIE);
    $_SERVER = add_magic_quotes($_SERVER);
}

function shutdown_action_hook() {
    do_action('shutdown');
}
register_shutdown_function('shutdown_action_hook');

// Everything is loaded.
do_action('init');
?>