There might be many situation where we need to find out the total number of days in a month, so that we can create a shift in an company, or create a calender script with notes on some special date and reminders. This sample script will help you to get the total number of days for a specified minth.

	function getMonthDays($Month, $Year) {
	if( is_callable("cal_days_in_month")) {
	return cal_days_in_month(CAL_GREGORIAN, $Month, $Year);
	} else {
	return date("d",mktime(0,0,0,$Month+1,0,$Year));
	}
	}

	$month=date("m"); // Month of your preference
	$year=date("Y");  // Year of your preference
	$total_days=getMonthDays($month, $year);
	echo "there are $total_days days in the provoded month</br> <a href='http://samplephpcodes.com'>Sample PHP Codes</a>";