table

<div class="row clearfix">
        <div class="col-xs-12 ol-sm-12 col-md-12 col-lg-12">
            <div class="panel-group" id="accordion_17" role="tablist" aria-multiselectable="true">
                <?php
                $minggu = 1;

                $obj = new mahasiswa();
                $rows = $obj->hadir($id_session);
                foreach ($rows as $row) {
                    $week = $row["minggu"];
                    ?>
                    <div class="panel">
                        <div class="panel-heading" role="tab" id="headingThree_17">
                            <h4 class="panel-title">
                                <a class="collapsed" role="button" data-toggle="collapse" data-parent="#accordion_17" href="#collapseThree_<?php echo $week ?>" aria-expanded="false"
                                    aria-controls="collapseThree_<?php echo $week ?>">
                                    <i class="material-icons col-blue">event</i> Minggu Ke-<?php echo $minggu++; ?>
                                </a>
                            </h4>
                        </div>
                        <div id="collapseThree_<?php echo $week ?>" class="panel-collapse in collapse" role="tabpanel" aria-labelledby="headingThree_17">
                            <div class="panel table-responsive">


                                <input type="hidden" name="week[]" class="week" value="<?php echo $week ?>">


                                <table class="table table-hover table-bordered">
                                    <thead>
                                        <tr class="bg-blue-grey">
                                            <th width="3%">NO</th>
                                            <th>TANGGAL</th>
                                            <th>WAKTU KERJA</th>
                                            <th>WAKTU ISTIRAHAT</th>
                                            <th>STATUS</th>
                                            <th width="5%">OPSI</th>
                                        </tr>
                                    </thead>
                                    <tbody class="kegiatan">

                                    </tbody>
                                </table>

                            </div>
                        </div>
                    </div>
                    <?php
                }
                ?>
            </div>
        </div>
    </div>