How to find the last day of the month from date?

Question

How can I get the last day of the month in PHP?

Given:

$a_date = \"2009-11-23\"

I want 2009-11-30; and given

$a_dat         


        

Answer 1

This should work:

$week_start = strtotime('last Sunday', time());
$week_end = strtotime('next Sunday', time());

$month_start = strtotime('first day of this month', time());
$month_end = strtotime('last day of this month', time());

$year_start = strtotime('first day of January', time());
$year_end = strtotime('last day of December', time());

echo date('D, M jS Y', $week_start).'
';
echo date('D, M jS Y', $week_end).'
';

echo date('D, M jS Y', $month_start).'
';
echo date('D, M jS Y', $month_end).'
';

echo date('D, M jS Y', $year_start).'
';
echo date('D, M jS Y', $year_end).'
';