//wp-settings.php

<?php
/**
* Used to set up and fix common variables and include
* the WordPress procedural and class library.
*
* Allows for some configuration in wp-config.php (see default-constants.php)
*
* @internal This file must be parsable by PHP4.
*
* @package WordPress
*/

/**
* Stores the location of the WordPress directory of functions, classes, and core content.
*
* @since 1.0.0
*/
define( 'WPINC', 'wp-includes' );

// Include files required for initialization.
require( ABSPATH . WPINC . '/load.php' );
require( ABSPATH . WPINC . '/default-constants.php' );

/*
* These can't be directly globalized in version.php. When updating,
* we're including version.php from another install and don't want
* these values to be overridden if already set.
*/
global $wp_version, $wp_db_version, $tinymce_version, $required_php_version, $required_mysql_version;
require( ABSPATH . WPINC . '/version.php' );