Membuat Kalendar dengan PHP

Dalam tutorial kali ini saya akan berbagi mengenai cara membuat sebuah kalendar sederhana menggunakan php.
Bukalah editor website anda, anda bisa menggunakan dreamweaver, frontpage atau editor apapun yang anda miliki kemudian ketikanlah script kode php berikut ini :

<?php
$date =time () ;
$day = date('d', $date) ;
$month = date('m', $date) ;
$year = date('Y', $date) ;
$first_day = mktime(0,0,0,$month, 1, $year) ;
$title = date('F', $first_day) ;
$day_of_week = date('D', $first_day) ;

switch($day_of_week){
case "Sun": $blank = 0; break;
case "Mon": $blank = 1; break;
case "Tue": $blank = 2; break;
case "Wed": $blank = 3; break;
case "Thu": $blank = 4; break;
case "Fri": $blank = 5; break;
case "Sat": $blank = 6; break;
}

$days_in_month = cal_days_in_month(0, $month, $year) ;
echo "<table border=1 width=294>";
echo "<tr><th colspan=7> $title $year </th></tr>";
echo "<tr><td width=42>S</td><td width=42>M</td><td width=42>T</td><td width=42>W</td><td width=42>T</td><td width=42>F</td><td width=42>S</td></tr>";
$day_count = 1;
echo "<tr>";

while ( $blank > 0 )
{
echo "<td></td>";
$blank = $blank-1;
$day_count++;
}

$day_num = 1;
while ( $day_num <= $days_in_month )
{
echo "<td> $day_num </td>";
$day_num++;
$day_count++;
if ($day_count > 7)
{
echo "</tr><tr>";
$day_count = 1;
}
}

while ( $day_count >1 && $day_count <=7 )
{
echo "<td> </td>";
$day_count++;
}

echo "</tr></table>";
?>