Get all selected days in a period php

php get date between two dates

$period = new DatePeriod(
     new DateTime('2010-10-01'),
     new DateInterval('P1D'),
     new DateTime('2010-10-05')
);

//Which should get you an array with DateTime objects. 

//To iterate

foreach ($period as $key => $value) {
    //$value->format('Y-m-d')       
}