31)
{
++$targetMonth;
if($targetMonth > 12)
{
++$targetYear;
$targetMonth = 1;
}
if(monthHas31days($targetMonth))
$targetDate = $targetDate % 31 +1;
elseif(monthHas30days($targetMonth))
$targetDate = $targetDate % 30 +1;
else
$targetDate = $targetDate % 28 +1;
}
}
elseif(monthHas30days($targetMonth))
{
if($targetDate > 30)
{
++$targetMonth;
if(monthHas31days($targetMonth))
$targetDate = $targetDate % 31 +1;
elseif(monthHas30days($targetMonth))
$targetDate = $targetDate % 30 +1;
else
$targetDate = $targetDate % 28 +1;
}
}
else
{
if($targetDate > 28)
{
$targetMonth = 3;
$targetDate = $targetDate % 31 +1;
}
}
}
return $targetYear . "-" . str_pad($targetMonth, 2, "0", STR_PAD_LEFT) . "-" . str_pad($targetDate, 2, "0", STR_PAD_LEFT);
}
function showCalendar()
{
for($offset = -7; $offset <= 20; $offset++)
{
if(!($offset % 7))
echo "
";
$thisTime = time() + $offset * 24 * 60 * 60;
$date = date('d/m', $thisTime);
echo "$date ";
}
echo "
";
}
function showInputMode()
{
PHP?>
";
$query = "select * from calendar where date='$date'";
$result = mysql_query($query);
$line = @mysql_fetch_array($result);
if($line != "")
{
echo "$line[rubrik]
$line[ingress]
$line[date]
$line[kropp]
";
$links = explode(';', $line[links]);
foreach($links as $link)
{
if($link != '')
echo "$link
\n";
}
$images = explode(';', $line[images]);
foreach($images as $image)
{
if($image != '')
echo "![](\"img/calendar/$image\")
\n";
}
}
else
showNoSchedule();
}
else
{
showInputMode();
}
PHP?>