Calendar script with weeknumber

chrisdee

Could somebody help me with my calendar script ?
Im trying to get weeknumber for each week into the table.

Below is what im trying to do.

April 2005
Uknr Mon Tue Wed Thu Fri Sat Sun
13 1 2 3
14 4 5 6 7 8 9 10
15 11 12 13 14 15 16 17
16 18 19 20 21 22 23 24
17 25 26 27 28 29 30

I cant figure out how to do this.
Thank you.

<? 
print "<table border=1>"; 
print "<tr><td colspan=7>".date("F Y")." , Week ".date("W")."</td></tr>"; 

print "<tr>"; 
$weekdays = array("Mon","Tue","Wed","Thu","Fri","Sat","Sun"); 
foreach($weekdays as $weekday) { 
print "<td bgcolor=lightblue>$weekday</td>"; 
} 
print "</tr>"; 

print "<tr>"; 
for ($day = 0; $day < date("n"); $day++) { 
print "<td>&nbsp<!--Empty Cells--></td>"; 
} 

for ($dim = 1; $dim <= date("t"); $dim++) { #dim = day in month 
if($day >= 7) { 
print "<tr></tr>"; 
$day=0; 
} 
if ($dim == date("j")) { 
print "<td bgcolor=lightblue>$dim</td>"; 
} 
elseif ($day==5 or $day==6) { 
print "<td><font color=red>$dim</font></td>"; 
} 
else { 
print "<td>$dim</td>"; 
} 
$day++; 
} 
print "</tr>"; 
print "</table>"; 
?>

mrhappiness

try

echo '<table border=1>
    <tr><td colspan="8">'.date('F Y').', Week '.date('W').'</td></tr>';
echo '<tr><td bgcolor="red">week</td>';
$weekdays = array("Mon","Tue","Wed","Thu","Fri","Sat","Sun");
foreach ($weekdays as $weekday)
    echo '<td bgcolor="lightblue">'.$weekday.'</td>';

echo '<tr><td bgcolor="red">'.date('W', $first_day).'</td>';

for ($day = 0; $day < $first_week_day; $day++)
    echo '<td>&nbsp<!--Empty Cells--></td>';

for ($dim = 1; $dim <= date('t'); $dim++) { #dim = day in month
    $timestamp = strtotime(date('Y-m-'.$dim));
    $day = date('w', $timestamp);
    if ($day == 1)
        echo '</tr><tr><td bgcolor="red">'.date('W', $timestamp).'</td>';
    if ($dim == $this_day)
        print '<td bgcolor="lightblue">'.$dim.'</td>';
    elseif ($day == 0 or $day == 6)
        echo '<td><font color="red">'.$dim.'</font></td>';
    else echo '<td>'.$dim.'</td>';
}

echo '</tr>';
echo '</table>';

dewen

use this function could make the code more reusable:

function GetMonthInWeekArray ($mon, $year=2005)
{
	// validate month value (1 - 12)
	if ($mon < 1 || $mon > 12) return false;

// number of days in given month
$iNumDaysInMonth = date("t", mktime(0,0,0,$mon, 1, $year));

/**
 * init the week array
 */
$aWeeks = array();

/**
 * loop thru the days of given month
 * put them into array of weeks
 * @dim		day in month 
 */
for ($dim=1;$dim<=$iNumDaysInMonth;$dim++) { 
	/**
	 * the week number of this
	 * day in month
	 */
	$iWeekNum = date('W', mktime(0,0,0,$mon,$dim,$year));
	/**
	 * day of the week
	 * 0 (for Sunday) through 6 (for Saturday)
	 */
	$iDayInWeek = date('w', mktime(0,0,0,$mon,$dim,$year));

	/**
	 * convert day of the week to format of
	 * 0 (for Monday) through 7 (for Sunday) 
	 * this is because the date('W') function
	 * treat Sunday as last day of the week
	 */
	if ((int)$iDayInWeek === 0) $iDayInWeek = 7;

	if ($dim == 1){
		/**
		 * if it's the first day of 
		 * the month, fill the empty days
		 * of the week
		 */
		 $aWeeks[$iWeekNum] = array_fill ( 1, $iDayInWeek-1, '&nbsp;');
		 $aWeeks[$iWeekNum][$iDayInWeek] = $dim;

	} else if ($dim == $iNumDaysInMonth){
		$aWeeks[$iWeekNum][$iDayInWeek] = $dim;
		/**
		 * if it's the last day of 
		 * the month, fill the empty days
		 * of the week
		 */
		for ($i=1;$i<8-$iDayInWeek;$i++){
			$aWeeks[$iWeekNum][$iDayInWeek+$i] = '&nbsp;';
		}


	} else {
		/**
		 * for regular days
		 */
		$aWeeks[$iWeekNum][$iDayInWeek] = $dim;
	}
}
return $aWeeks;
}

$aWK = GetMonthInWeekArray(4, 2005);
print "<table border=1>";  

print "<tr><td colspan=8>".date("F Y")." , Week ".date("W")."</td></tr>";  

print "<tr>";  

$weekdays = array('WK', "Mon","Tue","Wed","Thu","Fri","Sat","Sun");  

foreach($weekdays as $weekday) {  

	print "<td bgcolor=lightblue>$weekday</td>";  

}  

print "</tr>"; 
foreach ($aWK as $w=>$v){
	echo '<tr>';
	echo '<td>'.$w.'</td>';		// week number
	for($j=1;$j<=7;$j++){
		echo '<td>'.$v[$j].'</td>';	// all other days
	}
	echo '</tr>';
}
/*
echo '<PRE>';
print_r(GetMonthInWeekArray(4, 2005));
echo '</PRE>';
*/

chrisdee

mrhappiness, thank you very much for the suggestion.

Its a bit strange thow, because the weeknumber starts on 1, then continues on 14, 15, 16 and 17.

Also it says that Mon=1, Tue=2, Wed=3 when in fact it should
be Fri=1, Sat=2, Sun=3.

Is there something missing in the script ?

chrisdee

I solved it.

echo '<table border=1> 
    <tr><td colspan="8">'.date('F Y').', Week '.date('W').'</td></tr>'; 
echo '<tr><td bgcolor="red">week</td>'; 
$weekdays = array("Mon","Tue","Wed","Thu","Fri","Sat","Sun"); 
foreach ($weekdays as $weekday) 
    echo '<td bgcolor="lightblue">'.$weekday.'</td>'; 

echo '<tr><td bgcolor="red">'.date('W', mktime(0,0,0,date("m"),0)).'</td>'; 

for ($day = 0; $day < date('w', mktime(0,0,0,date('m'),0)); $day++) 
    echo '<td>&nbsp<!--Empty Cells--></td>'; 

for ($dim = 1; $dim <= date('t'); $dim++) { #dim = day in month 
    $timestamp = strtotime(date('Y-m-'.$dim)); 
    $day = date('w', $timestamp); 
    if ($day == 1) 
        echo '</tr><tr><td bgcolor="red">'.date('W', $timestamp).'</td>'; 
    if ($dim == $this_day) 
        print '<td bgcolor="lightblue">'.$dim.'</td>'; 
    elseif ($day == 0 or $day == 6) 
        echo '<td><font color="red">'.$dim.'</font></td>'; 
    else echo '<td>'.$dim.'</td>'; 
} 

echo '</tr>'; 
echo '</table>';

Thank you for your help🙂