<?php
    /* Rizky Anugrah XI-RPL2 */
    include 'lib/library.php';

    $nis = $_GET['nis'];
    $sql = "DELETE FROM siswa WHERE nis = '$nis'";
    $query = $mysqli -> query($sql);
    $mysqli -> query($sql) or die ($mysqli->error);

    header('location: index.php');
?>