<?php
// Database Configuration
require_once __DIR__ . '/config.php';

define('DB_HOST', 'localhost');
define('DB_NAME', 'digimobiz');
define('DB_USER', 'root');
define('DB_PASS', '');

function getDB() {
    static $pdo = null;
    if ($pdo === null) {
        try {
            $pdo = new PDO("mysql:host=" . DB_HOST . ";dbname=" . DB_NAME . ";charset=utf8mb4", DB_USER, DB_PASS, [
                PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
                PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
                PDO::ATTR_EMULATE_PREPARES => false,
            ]);
        } catch (PDOException $e) {
            die("Database connection failed: " . $e->getMessage());
        }
    }
    return $pdo;
}