Days Of The Week - PHP Code help

[K9 Conceptz]

Hi guys, I wanted help in getting the days of the week displayed as below:

<?php
$D=date("D")
if ($D==sun)
{
echo "Have a good sunday";
}
else if ($D==sat)
{
echo "Have a good weekend";
}
else if ($D==fri)
{
echo "Have a good day";
}
?>

and I would like it to be something like:

Monday - echo date("D")
Tuesday - echo date ("D") + 1
Wednesday - echo date ("D") + 2
etc etc.

Thanks

[sladex]

<?php
$d=date("D");
if ($d=="Mon") echo "Aloha Monday";
if ($d=="Tue") echo "Hi Tuesday";
if ($d=="Wed") echo "Hi Wen!";
if ($d=="Thu") echo "Hi Thu!!";
if ($d=="Fri") echo "Hi Friday";
if ($d=="Sat") echo "Hi Saturday";
if ($d=="Sun") echo "Hi Sunday";
?>

[CreativityKills]

function greeting()
{
$wkdays = array('mon', 'tue', 'wed', 'thu', 'fri');
$wkend = array('sat', 'sun');

if (date('D') === 'Fri')
return 'TGIF!';

if (in_array(strtolower(date('D')), $wkdays))
return 'Hello there, its '.date('l');

return 'Have an awsome weekend!';
}