<?php
    require_once "../includes/config.php";

    $betvalue = $_POST['bet'] ?? null;
    $uid = $_SESSION["data"]["uid"];

    $sql = "UPDATE users SET money = money + ? WHERE uid = ?";
    $stmt = $conn->prepare($sql);
    $stmt->bind_param("i", $betvalue);
    $stmt->execute();
    $stmt->close();

    $conn->close();
?>