Online PHP editor | refs for EXk5U

@ 2017-07-03T10:16:07Z

<?php

class Time {
    public function calculate(DateTime $lockDT) 
    {
        $lockDT->add(new DateInterval('PT10S'));
        $diff = $lockDT->diff(new DateTime());
        
        
        var_dump($diff->format('%Y-%m-%d'));
    }
}

$t = new Time();
$t->calculate(new DateTime('2017-01-01'));