A simple PHP helper library for DateTime.
use RizaErgun\DateHelper\DateHelper;
require 'vendor/autoload.php';
$startDate = new DateTime('2019-05-03');
$endDate = new DateTime('2019-05-04');
$countDays = 1;
echo "<pre>";
$daysBetweenTwoDates = DateHelper::dateRange($startDate, $endDate);
print_r($daysBetweenTwoDates);
$nextDay = DateHelper::nextDay($startDate, $countDays);
print_r($nextDay);
$previousDay = DateHelper::prevDay($startDate, $countDays);
print_r($previousDay);
$nextDays = DateHelper::nextDays($startDate, $countDays);
print_r($nextDays);
$previousDays = DateHelper::prevDays($startDate, $countDays);
print_r($previousDays);
echo "</pre>";
composer require rizaergun/date-helper