Answer Posted / koushikgraj

function total_sundays($month,$year)
{
$sundays=0;
$total_days=cal_days_in_month(CAL_GREGORIAN, $month, $year);
for($i=1;$i<=$total_days;$i++)
if(date('N',strtotime($year.'-'.$month.'-'.$i))==7)
$sundays++;
return $sundays;
}
echo total_sundays(1,2011);

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