config.sample.php

<?php
require_once 'DB/DataObject.php';
require_once 'DB/DataObject/FormBuilder.php';
require_once 'HTML/QuickForm/Renderer/Tableless.php';
$options = &PEAR::getStaticProperty('DB_DataObject','options');
$options = array(
    'database'          => 'mysql://yns:yns@localhost/yns',
    'schema_location'   => dirname(__FILE__).'/YNS',
    'class_location'    => dirname(__FILE__).'/YNS',
    'require_prefix'    => 'YNS/',
    'class_prefix'      => 'YNS_',
    'db_driver'         => 'MDB2', //Use this if you wish to use MDB2 as the driver
    'quote_identifiers' => true
);

set_include_path(dirname(__FILE__).PATH_SEPARATOR.get_include_path());