Kalender
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Mit folgendem Gesamtscript lässt sich ein einfacher Kalender programmieren. |
<?php
function monthBack( $timestamp ){
return mktime(0,0,0, date("m",$timestamp)-1,date("d",$timestamp),date("Y",$timestamp) );
}
function yearBack( $timestamp ){
return mktime(0,0,0, date("m",$timestamp),date("d",$timestamp),date("Y",$timestamp)-1 );
}
function monthForward( $timestamp ){
return mktime(0,0,0, date("m",$timestamp)+1,date("d",$timestamp),date("Y",$timestamp) );
}
function yearForward( $timestamp ){
return mktime(0,0,0, date("m",$timestamp),date("d",$timestamp),date("Y",$timestamp)+1 );
}
function getCalender($date,$headline = array('Mo','Di','Mi','Do','Fr','Sa','So')) {
$sum_days = date('t',$date);
$LastMonthSum = date('t',mktime(0,0,0,(date('m',$date)-1),0,date('Y',$date)));
foreach( $headline as $key => $value ) {
echo "<div class=\"day headline\">".$value."</div>\n";
}
for( $i = 1; $i <= $sum_days; $i++ ) {
$day_name = date('D',mktime(0,0,0,date('m',$date),$i,date('Y',$date)));
$day_number = date('w',mktime(0,0,0,date('m',$date),$i,date('Y',$date)));
if( $i == 1) {
$s = array_search($day_name,array('Mon','Tue','Wed','Thu','Fri','Sat','Sun'));
for( $b = $s; $b > 0; $b-- ) {
$x = $LastMonthSum-$b;
echo "<div class=\"day before\">".sprintf("%02d",$x)."</div>\n";
}
}
if( $i == date('d',$date) && date('m.Y',$date) == date('m.Y')) {
echo "<div class=\"day current\">".sprintf("%02d",$i)."</div>\n";
} else {
echo "<div class=\"day normal\">".sprintf("%02d",$i)."</div>\n";
}
if( $i == $sum_days) {
$next_sum = (6 - array_search($day_name,array('Mon','Tue','Wed','Thu','Fri','Sat','Sun')));
for( $c = 1; $c <=$next_sum; $c++) {
echo "<div class=\"day after\"> ".sprintf("%02d",$c)." </div>\n";
}
}
}
}
?>
<html>
<head>
<style type="text/css">
body {
font-family:verdana;
font-size:12px;
}
a {
color:black;
text-decoration: none;
}
a:hover {
text-decoration: underline;
background: #eaeaea;
}
.calender {
width:280px;
border:1px solid black;
}
* html .calender,
width:282px;
}
.calender div.after,
.calender div.before{
color:silver;
}
.day {
float:left;
width:40px;
height:40px;
line-height: 40px;
text-align: center;
}
.day.headline {
background:silver;
}
.day.current {
font-weight:bold;
}
.clear {
clear:left;
}
.pagination {
text-align: center;
height:20px;
line-height:20px;
font-weight: bold;
}
.pagihead {
display:inline-block;
background: white;
width: 140px;
height: 20px;
color: black;
}
.pagination a {
width:20px;
height:20px;
}
</style>
</head>
<body>
<?php
if( isset($_REQUEST['timestamp'])) $date = $_REQUEST['timestamp'];
else $date = time();
$arrMonth = array(
"January" => "Januar",
"February" => "Februar",
"March" => "März",
"April" => "April",
"May" => "Mai",
"June" => "Juni",
"July" => "Juli",
"August" => "August",
"September" => "September",
"October" => "Oktober",
"November" => "November",
"December" => "Dezember"
);
$headline = array('Mon','Die','Mit','Don','Fre','Sam','Son');
?>
<div class="calender">
<div class="pagination">
<a href="?timestamp=<?php echo yearBack($date); ?>" class="last">|«</a>
<a href="?timestamp=<?php echo monthBack($date); ?>" class="last">«</a>
<div class="pagihead">
<span><?php echo $arrMonth[date('F',$date)];?> <?php echo date('Y',$date); ?></span>
</div>
<a href="?timestamp=<?php echo monthForward($date); ?>" class="next">»</a>
<a href="?timestamp=<?php echo yearForward($date); ?>" class="next">»|</a>
</div>
<?php getCalender($date,$headline); ?>
<div class="clear"></div>
</div>
</body>
</html>
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