<?php
/**
 * lib/db.php
 * Connexion PDO partagee. Adaptez host/dbname/user/password.
 */
declare(strict_types=1);

function pdo(): PDO
{
    static $pdo = null;
    if ($pdo === null) {
        $pdo = new PDO(
            'mysql:host=localhost;dbname=netmonster;charset=utf8mb4',
            'netmonster_user',
            'CHANGE_ME',
            [PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION]
        );
    }
    return $pdo;
}