Zend Date — day difference

Question

I have the below line of codes

$day1 = new Zend_Date(\'2010-03-01\', \'YYYY-mm-dd\');
$day2 = new Zend_Date(\'2010-03-05\', \'YYYY-mm-dd\');
$dateDiff = $da         


        

Answer 1

$firstDay = new Zend_Date('2010-02-28', 'YYYY-MM-dd');
$lastDay = new Zend_Date('2010-03-01', 'YYYY-MM-dd');
$diff = $lastDay->sub($firstDay)->toValue();
$days = ceil($diff/60/60/24) +1;

return $days;

this gives the right answer