config.php

<?php
    $server = "localhost";
    $user = "root";
    $password = "";
    $nama_database = "perpus";

    $db = mysqli_connect($server, $user, $password, $nama_database);

    if( !$db ){
        die("Gagal terhubung dengan database: " . mysqli_connect_error());
    }
    echo "Koneksi berhasil terhubung";

?>