php tags søges-

til andre læs også
http://www.udvikleren.dk/forum/46836/dage-laengere-og-kortere/
hvor den også kører

Da jeg ikek er så stærk til PHP, vil jeg gerne have hjælp til hvad det er jeg skal anvende at det du henviser til ...

Selve koden !

Har fundet frem til dette :

<b>Dagens l&aelig;ngde </b><?php
            $time_arr = explode(':', $hoursofpossibledaylight, 2);
            echo (int)$time_arr[0] . " timer " . (int)$time_arr[1] . " minutter";
        ?>         
                <span style="position:relative; color:#FFFFFF">        <!-- was -5 -->
                <?php echo $testljus . "%"; ?>
                </span>
            <span style=" position:relative; color:#FFFFFF">      <!-- was 5 -->
                <?php echo $testmorker . "%"; ?>
            </span>
            <span class="thisPage" style=" position:relative;">
      <?php
            echo '<b>Dagen er &aelig;ndret med</b> ';
            $time_arr = explode(':', $changeinday);
            if (substr($time_arr[0],0,1) != "-") {        // -0 when getting shorter
                echo (int)$time_arr[1] . " min. (+) ";
            } else {
                echo (int)$time_arr[1] . " min (-)";
            }
            echo (' siden i g&aring;r');
        ?>
          </span></center>
-----------

Som bliver til

"Dagens længde 8 timer og 111 minutter - Dagen er ændret med 4 min. (+) siden i går"

Fandt denne kode som virker efter eget ønske

<?php
$lat = 58.4699934; // your station latitude in decimals (negative for S, positive for N)
$lon = 11.4587654; // your station longitude in decimals (negative for W, positive for E)

$longestDay = strtotime("06/21/".date("Y"));
$sunRise=date_sunrise($longestDay,SUNFUNCS_RET_TIMESTAMP,$lat,$lon,90.5); // sunrise on the longest day
$sunSet=date_sunset($longestDay,SUNFUNCS_RET_TIMESTAMP,$lat,$lon,90.5); // sunset on the longest day

$dayLengthLongest = $sunSet - $sunRise; // the answer will be in seconds
$dayLengthLongest = $dayLengthLongest / 60; // convert to minutes

$shortestDay = strtotime("12/21/".date("Y"));
$sunRise=date_sunrise($shortestDay,SUNFUNCS_RET_TIMESTAMP,$lat,$lon,90.5); // sunrise on the longest day
$sunSet=date_sunset($shortestDay,SUNFUNCS_RET_TIMESTAMP,$lat,$lon,90.5); // sunset on the longest day

$dayLengthShortest = $sunSet - $sunRise; // the answer will be in seconds
$dayLengthShortest = $dayLengthShortest / 60; // convert to minutes


$sunRiseToday =date_sunrise(time(),SUNFUNCS_RET_TIMESTAMP,$lat,$lon,90.5); // sunrise on the longest day
$sunSetToday =date_sunset(time(),SUNFUNCS_RET_TIMESTAMP,$lat,$lon,90.5); // sunset on the longest day

$dayLengthToday = $sunSetToday - $sunRiseToday; // the answer will be in seconds
$dayLengthToday = $dayLengthToday / 60; // convert to minutes

$differenceLongest = $dayLengthLongest - $dayLengthToday; // this will give you by how many minutes the longest day is longer than today

$hours = floor($differenceLongest/60);
$minutes = round($differenceLongest - ($hours*60));

$finalLongest = $hours." timer og ".$minutes. " minutter";

$differenceShortest = $dayLengthToday - $dayLengthShortest; // this will give you by how many minutes the longest day is longer than today

$hours = floor($differenceShortest/60);
$minutes = round($differenceShortest - ($hours*60));

$finalShortest = $hours." timer og ".$minutes. " minutter";


?>

<?php
    if(time()<$longestDay || time()>$shortestDay){
        echo "Dagen er tiltaget med ".$finalShortest." ";
    }
    else{
        echo "Dagen er aftaget med ".$finalLongest." ";
    }
?>
</div>