Php – How to add day,month,year with current date

## ADD DAYS, MONTHS, YEAR WITH CURRENT MONTHS::   FORMAT:: date(‘Y-m-d’, strtotime(‘+2 months’)); EXAMPLE:: $duration = 5;   if($calas == “days”) { $plus = ‘+’.$duration.’ days’; } else if($calas == “months”) { $plus = ‘+’.$duration.’ months’; } else if($calas == “years”) { $plus = ‘+’.$duration.’ years’; } echo date(‘Y-m-d’, strtotime($plus));