Online PHP editor | refs for fO7HM

@ 2015-10-27T00:22:29Z

<?php

function roundToNextHour($dateString) {
    $date = new DateTime( $dateString );
    $minutes = $date->format('i');
    if($minutes > 0){
        $date->modify("+1 hour");
        $date->modify('-'.$minutes.' minutes');
    }
    return $date;
}

echo roundToNextHour(time());