<?php
require 'c:/xampp/htdocs/dizzartshopping/shopnest/php-api-server/config/database.php';
$db = getDb();
$stmt = $db->prepare('UPDATE users SET fcm_token = ? WHERE id = ?');
$token = 'dummy_from_script';
$userId = 1;
$stmt->bind_param('si', $token, $userId);
var_dump($stmt->execute());
?>
