Online PHP editor | refs for 9ZtAU

@ 2014-08-19T08:07:25Z

<?php

$utcTime = '23:45:00';
list($hours, $minutes, $seconds) = explode(':', $utcTime);

$timestamp = new DateTime('now', new DateTimeZone('(UTC/GMT)'));
$timestamp->setTime($hours, $minutes, $seconds);
echo $timestamp->format('Y-m-d H:i:s');