<?php
                    // jika pilihan a, b, c, d, e diklik
                    // Rumus untuk mencari nilai Soal
                    if(isset($_POST['update'])){

                        $jawaban = $_POST['pilihan'];
                        $status = 'dijawab';

                        $hitungUser = $koneksi->query("SELECT * FROM tb_siswa");
                        $totalUser =  $hitungUser->num_rows;

                        $ambil_total_jawaban_benar = $koneksi->query("SELECT * FROM tb_jawab WHERE token = '1d8112044e32ea51002fc57588e3fab277' && status2 = 'benar' && id_soal = '$jawab[id_soal]'");
                        $total_jawaban_benar = $ambil_total_jawaban_benar->num_rows;
                        for($hitung_bobot_nilai = 0; $hitung_bobot_nilai < count($nilaiSoal); $hitung_bobot_nilai++){
                        $hitung_bobot_nilai = ($totalUser - $total_jawaban_benar) / $totalUser * 100;
                        }

                        $koneksi->query("UPDATE tb_soal SET bobot_nilai = '$hitung_bobot_nilai' WHERE id = '$jawab[id_soal]'");

                        if($jawab['kunci'] == $_POST['pilihan']){
                            $koneksi->query("UPDATE tb_jawab SET jawaban = '$jawaban', status = '$status', status2 = 'benar' WHERE id = '$jawab[id]'");
                        } else {
                            $koneksi->query("UPDATE tb_jawab SET jawaban = '$jawaban', status = '$status', status2 = 'salah' WHERE id = '$jawab[id]'");
                        }
                        echo "<script>location='m?page=soal&kelas=$kelas&token=$token&soal_ke=$soal_kee';</script>";
                    }

                    ?>