<?php
// Function to find the difference
// between two dates.
function dateDiffInDays($date1, $date2)
{
// Calculating the difference in timestamps
$diff = strtotime($date2) - strtotime($date1);
// 1 day = 24 hours
// 24 * 60 * 60 = 86400 seconds
return abs(round($diff / 86400));
}
// Start date
$date1 = "17-09-2018";
// End date
$date2 = "31-09-2018";
// Function call to find date difference
$dateDiff = dateDiffInDays($date1, $date2);
// Display the result
printf("Difference between two dates: "
. $dateDiff . " Days ");
?>