<?php
//+2 weeks later, "+" means add,"-" means minus
$offset= strtotime("+2 weeks"); //strtotime : string to time echo date("d-m-y", $offset); echo "<br>"; //+2 hours later, "+" means add,"-" means minus $offset2=strtotime("+2 hours"); echo date("H:i:s",$offset2); echo "<br>"; $offset3=strtotime("+3 weeks +3 hours"); echo date("d-m-y", $offset3); echo "<br>"; echo date("H:i:s",$offset3); echo "<br>"; ?>