Jadwal Stand

<?php
$tanggal = date('Y-m-d');

$tanggal_tunggal = substr($tanggal, 8,2);
$bulan = substr($tanggal, 5,2);
$bulan_string = date('F', strtotime($tanggal));
$tahun = substr($tanggal, 0,4);
$total_hari = cal_days_in_month(CAL_GREGORIAN, $bulan, $tahun);

$jam_shift1="00:00:00 s/d 08:00:00 WIB";
$jam_shift2="08:00:00 s/d 16:00:00 WIB";
$jam_shift3="16:00:00 s/d 24:00:00 WIB";

$html = '';
$html .= '<h3>Jadwal Jaga Stand</h3>';

# ------------------------------------------------------------- #

$html .= '<table border="1" cellpadding="3">';
    $html .= '<tr bgcolor="#e3e3e3">';
        $html .= '<td width="50" align="center">No</td>';
        $html .= '<td width="180" align="center">Kode</td>';
        $html .= '<td width="100" align="center">Tanggal</td>';
        $html .= '<td width="200" align="center">Waktu</td>';
$html .= '</tr>';

$no = 1;
$i = 1;
$js_urut = 1;
$st_urut = 1;
$jumlah = 0;

while($i <= $total_hari) {

    $hari_kedepan = mktime(0, 0, 0, $bulan, 0+$i, $tahun);
    $tanggal = date("Y-m-d", $hari_kedepan);

    $js_urut = date('d', strtotime($tanggal));
    $st_urut = date('d', strtotime($tanggal));

    for($sh_urut = 1; $sh_urut<=3; $sh_urut++){

        $waktu = array($jam_shift1, $jam_shift2, $jam_shift3);


        # Buat Kode
        $kode = 'JS' . $js_urut . $bulan . $tahun . 'ST' .$st_urut . 'SH'. $sh_urut;

        $html .= '<tr>';
            $html .= '<td width="50" align="center">'.$no.'</td>';
            $html .= '<td width="180" align="left">'.$kode.'</td>';
            $html .= '<td width="100" align="center">'.$tanggal.'</td>';
            $html .= '<td width="200" align="center">'.$waktu[$sh_urut - 1].'</td>';
        $html .= '</tr>';


        $no++;
        $jumlah++;
    }
    $i++;
}

$html .= '</table>';

# ------------------------------------------------------------- #

$html .= '<br><table border="0" cellpadding="3">';
    $html .= '<tr>';
        $html .= '<td width="120">Tahun</td>';
        $html .= '<td width="180">: '.$tahun.'</td>';
    $html .= '</tr>';
    $html .= '<tr>';
        $html .= '<td width="120">Bulan</td>';
        $html .= '<td width="180">: '.$bulan_string.'</td>';
    $html .= '</tr>';
    $html .= '<tr>';
        $html .= '<td width="120">Total Hari</td>';
        $html .= '<td width="180">: '.$total_hari.'</td>';
    $html .= '</tr>';
    $html .= '<tr>';
        $html .= '<td width="120">Jumlah Jadwal</td>';
        $html .= '<td width="180">: '.$jumlah.'</td>';
    $html .= '</tr>';
$html .='</table>';

echo $html;
?>