How to add seven days in current date using php

Hi Guys,
I want to add seven days to current date (format is (‘Y-m-d-h-i-s’)) and after getting the seven days later date from current date calculate some automatic operations each week on this date…

    Thanks in advance.........

       Wasim..........
<?php
$rightnow = date('Y-m-d-h-i-s');
$add7days = date('Y-m-d-h-i-s', strtotime('+7 days'));
echo "$rightnow : $add7days";
?>

:slight_smile: