<?php
declare(strict_types=1);

$pdo = null;

if (!defined('APP_ENV')) {
    return;
}

$dbLoader = __DIR__ . '/' . APP_ENV . '/db.php';

// The prototype should run without a database. Explicit opt-in keeps the
// current concept environment usable while the data layer is still evolving.
$enableDb = getenv('APP_ENABLE_DB') === '1';

if ($enableDb && is_file($dbLoader)) {
    require_once $dbLoader;
}

