Description:
------------
When using the DATE function and returning the day of the week (lowercase L 
format) returns the wrong day of the week for 3/10/2013.

The example provided shows subtracting 86400 seconds from strtotime('03/11/2013') 
to return 1362888000 seconds. When passed to DATE, it returns Saturday. This is 
wrong and should be Sunday.

You need to add 3600 to any value to calculate 3/10/13 correctly.


Test script:
---------------
$d1 = date('l', strtotime('03/12/2013')-(60*60*24));  //date('l', 1363060800 - 86400) = date('l', 1362974400) = Monday

$d2 =date('l', strtotime('03/11/2013')-(60*60*24));  //date('l', 1362974400 - 86400) = date('l', 1362888000) = Saturday != date('m-d-y', 1362888000)

$d3 =date('l', strtotime('03/10/2013')-(60*60*24));  //date('l', 1362891600 - 86400) = date('l', 1362805200) = Saturday 

echo $d1 . '<br>';
echo $d2 . '<br>';
echo $d3 . '<br>';

Expected result:
----------------
Monday
Sunday
Saturday

Actual result:
--------------
Monday
Saturday
Saturday