<?php
defined('ROOT_DIR') or define('ROOT_DIR', dirname(dirname(dirname(dirname(__DIR__)))));
return yii\helpers\ArrayHelper::merge(
    require(ROOT_DIR . '/backend/config/main.php'),
    require(ROOT_DIR . '/backend/config/main-local.php'),
    require(ROOT_DIR . '/common/config/main.php'),
    require(ROOT_DIR . '/common/config/main-local.php'),
    require(__DIR__ . '/../_config.php'),
    [
        'components' => [
            'db' => [
                'dsn' => 'mysql:host=localhost;dbname=yii2_advanced_acceptance',
            ],
        ],
    ]
);