init.php

<?php
/**
 * EA CRM.
 *
 * Load all the requirements.
 *
 * @package     EA_CRM
 * @since       1.0.0
 * @copyright   Copyright (c) 2014, Jared Atchison & Bill Erickson
 * @license     GPL-2.0+
 */

// Load 'em up
require_once( 'settings.php'           ); // Settings
require_once( 'meekrodb.2.2.class.php' ); // DB handler class
require_once( 'functions.php'          ); // General functions

// Initialize DB
$db = new MeekroDB( 'localhost', $settings['db_user'], $settings['db_pass'], $settings['db_name'] );