Relative Time
"first day next month"
modify( 'first day next month' )->format( 'Y-m-d' ), "\n";
?>]]>
Explanation:
2010-01-31 15:48:21
2010-|ef2929|02|-31 15:48:21
"next month" increases month number by 1
2010-|ef2929|03-03| 15:48:21
February only has 28 days, so days are overflown
into the next month
2010-03-|ef2929|04| 15:48:21
"first day" adds one more day