<?php

$host = 'localhost';
$user = 'user';
$password = 'password';
$db_name = 'db_name';
$connect = mysqli_connect($host, $user, $password);

mysqli_select_db($connect, $db_name) or die ("Couldn't connect");

function roll_die() {

    $throw = rand(1, 6);
    return $throw;
}

function get_subtotal() {

    $query = "SELECT * FROM throws";
    $result = mysqli_query($connect, $query);

    while ($row = $result->fetch_assoc()) {
        echo $row['value']."<br>";
    }
}

?>