Help with calendar script

[rambutan]

Please Help.
This calendar is exactly what I was looking for. The only problem is that I don't manage to have the week starting on monday instead of sunday.
I tried for ages. Any ideas?

Here is the code:

<?php
if($_POST['sel_year'] && $_POST['sel_month']) {
    $tmpd = getdate(mktime(0, 0, 0, $_POST['sel_month'], 1, $_POST['sel_year']));
$month = $tmpd["mon"];
    $fwday= $tmpd["wday"];
    $year = $tmpd["year"];
    $month_textual = $tmpd["month"];
    echo "<font face=Arial, Helvetica color = red><b>";
}
if($_GET['sel_year'] && $_GET['sel_month']) {
    $tmpd = getdate(mktime(0, 0, 0, $_GET['sel_month'], 1, $_GET['sel_year']));
    $month = $tmpd["mon"];
    $fwday= $tmpd["wday"];
    $year = $tmpd["year"];

$month_textual = $tmpd["month"];
echo "<font face=Arial, Helvetica color = red><b>";
}
if(!isset($tmpd) ) {
    $tmpd = getdate(mktime(0, 0, 0, date("m"), 1, date("Y")));
    $month = $tmpd["mon"];
    $fwday= $tmpd["wday"];
    $year = $tmpd["year"];
    $month_textual = $tmpd["month"];
    echo "<font face=Arial, Helvetica color = red><b>";
}
if($month == 2) {
    if(($year%4) == 0) {
        $no_days = 29;
    }
    else {
        $no_days = 28;
    }
}
elseif(($month == 1) || ($month == 3) || ($month == 5) ||
($month == 7) ||  ($month == 8) ||  ($month == 10) ||  ($month == 12)) {
    $no_days = 31;
}
else {
    $no_days = 30;
}

$next_mon = getdate(mktime(0, 0, 0, ($month + 1), 1, $tmpd["year"]));
$prev_mon = getdate(mktime(0, 0, 0, ($month - 1), 1, $tmpd["year"]));
$next_mon_txt = $next_mon["mon"];
$next_yr_txt  = $next_mon["year"];

/* Get all dates with events as an array */
require('GetDatesWithEvents_DS.php');
$getDatesWithEvents = new GetDatesWithEvents_DS();
$conn = $getDatesWithEvents->openConnection();
$dlist = $getDatesWithEvents->getDates($month, $year, $uid, $conn);
$getDatesWithEvents->closeConnection($conn);

echo "<TABLE BORDER=0 cellpadding=5 cellspacing=0 width=100% bordercolor=#9999FF>";
echo "<tr></tr><td>";
echo "<table BORDER=0 CELLSPACING=0 CELLPADDING=0 WIDTH=100% BGCOLOR=#FAEBD7>
        <tr>
            <td align=right>
                <a href=calender.php?sel_month=$prev_mon[mon]&sel_year=$prev_mon[year] style=\"color: black;\">&lt;</a>
            </td>
            <td colspan=5 align=center><b>$month_textual  $year</b></td>
            <td align=left>
                <a href=calender.php?sel_month=$next_mon_txt&sel_year=$next_yr_txt style=\"color: black\">&gt;</a>
            </td>
        </tr><tr bgcolor=#C0C0C0>";
echo"<td width=14%>So</td><td width=14%>Mo</td><td width=14%>Di</td><td width=14%>Mi</td>
<td width=14%>Do</td><td width=14%>Fr</td><td width=14%>Sa</td>";
echo"</tr><tr>";

$firstday = date("l", mktime(0, 0, 0, 7, 1, 2001));

if($fwday == 0) {
    $index = 1;
}
if($fwday == 1) {
    $index = 2;
}
if($fwday == 2) {
    $index = 3;
}
if($fwday == 3) {
    $index = 4;
}
if($fwday == 4) {
    $index = 5;
}
if($fwday == 5) {
    $index = 6;
}
if($fwday == 6) {
    $index = 7;
}


for($a = 1; $a <= $fwday; $a++) {
        echo"<td></td>";
}

for($i = 1; $i <= (7 - $fwday) ; $i++) {

if($i == $dlist[$i]) {
    $color = "red";
}
else {
    $color = "#000000";
}

echo"<td align=center width=30 height=30>
        <a href=ViewDate.php?date=$i&month=$month&year=$year target=ViewDate>
        <font color=$color size=-1><b>$i</b></font><a></td>";
$count++;
}

echo"</tr>";

echo"<tr>";

for($j = $i; $j <= ($i + 6); $j++) {

if($j == $dlist[$j]) {
    $color = "red";
}
else {
    $color = "#000000";
}

echo"<td align=center width=30 height=30><b>
    <a href=ViewDate.php?date=$j&month=$month&year=$year target=ViewDate><font color=$color size=-1>
    <font color=$color size=-1><b>$j</b></font></td>";
}

echo"</tr>";

echo"<tr>";
for($k = $j; $k <= ($j + 6); $k++) {

if($k == $dlist[$k]) {
    $color = "red";
}
else {
    $color = "#000000";
}

echo"<td align=center width=30 height=30><b>
        <a href=ViewDate.php?date=$k&month=$month&year=$year target=ViewDate><font color=$color size=-1>
        <font color=$color size=-1><b>$k</b></font></td>";
}

echo"</tr>";

echo"<tr>";

for($l = $k; $l <= ($k + 6); $l++) {

if($l == $dlist[$l]) {
    $color = "red";
}
else {
    $color = "#000000";
}

echo"<td align=center width=30 height=30><b>
        <a href=ViewDate.php?date=$l&month=$month&year=$year target=ViewDate>
        <font color=$color size=-1><b>$l</font></b></td>";
}

echo"</tr>";
echo"<tr>";

if(($no_days - $l) >= 7) {
    $roll_over = $l + 6;
}

for($m = $l; $m <= $roll_over; $m++) {

if($m == $dlist[$m]) {
    $color = "red";
}
else {
    $color = "#000000";
}

echo"<td align=center width=30 height=30><b>
        <a href=ViewDate.php?date=$m&month=$month&year=$year target=ViewDate>
        <font color=$color size=-1><b>$m</b></font></td>";
}

echo"</tr>";
echo"<tr>";

for($n = $m; $n <= $no_days; $n++) {

if($n == $dlist[$n]) {
    $color = "red";
}
else {
    $color = "#000000";
}

echo"<td align=center width=30 height=30><b>
        <a href=ViewDate.php?date=$n&month=$month&year=$year target=ViewDate>
        <font color=$color size=-1><b>$n</b></font>";
}

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

<b><font color="black">View Month</font></b>
<table>
<tr>
    <td>
      <select name="sel_year" class="TextField">
    <?php
    $tyear = date("Y");
    for($i = $tyear; $i < ($tyear+10); $i++)
          echo"<option value=$i>$i";
    ?>
      </select>
    </td>
    <td>
      <select name="sel_month" class="TextField">
    <?php
    $tmonth = date("m");
    for($j = 1; $j <= 12; $j++)
          echo"<option value=$j>$j";
    ?>
      </select>
    </td>
    <td><input type=submit name=submit value=Go class="TextField"></td>
  </tr>
  <tr>
    <td><font size=-1>(year/month)</font></td>
  </tr>
</table>
</form>
</font>
</center>
</div>
</body>
</html>

[HeyRay2]

I believe that I wrote some code a while back that dealt with the same issue.

I will have to scour my code library at home to remember exactly how I solved it, but I will post my findings as soon as I get home from work today.

[rambutan]

THX for your help HeyRay2. Hope you will find something.

[pete_bisby]

The getdate() function interprets ["wday"] as 0 for Sunday, 1 for Monday, etc., 6 for Saturday. Easiest way would be to take 1 away from this and check that if $fwday is equal to -1, then change it to 7, so Sunday is at the end of the week instead of the beginning.

Also, your leap year calculation is wrong - you need to check the century years that they are divisible by 400 and not 4. Your calculation would make the years 1900 and 2100 as leap years, when they are not.

[rambutan]

Thanks for your help. I changed the 1 in the $POST,$GET and !isset line to 7 . Not exactly what you thought - but oh miracle - it works.

[HeyRay2]

Sorry that I didn't get back to you sooner.

I had some trouble finding the code I mentioned.

However, I remember that I used the getdate() function to determine the current day of the week, like pete_bisby mentioned. I'm glad someone was able to help you out... 🙂

Also, leap year calculation is easy. Simply pass the timestamp you get from your getdate() array and use something like:

$is_leap_year = date("L", $timestamp);

$is_leap_year = 1 if it is a leap year, 0 if it is not

[rambutan]

THX for all your help. It works ...