get total number of days from date_diff in php code example

Example 1: Get the number of days between two dates in PHP

$startDate = new DateTime("2019-10-27");
$endDate = new DateTime("2020-04-11");

$difference = $endDate->diff($startDate);
echo $difference->format("%a");

Example 2: how to calculate days difference between two dates in php

// how to calculate days difference between two dates in laravel

use DateTime; // inside Controller Class

$startDate = new DateTime($request->start_date);
$endDate   = new DateTime($request->end_date);

$daysDifference = ($startDate->diff($endDate)->days);