- sprintf: documentation ( source)
<?php
$timezones = [
'Europe/Paris',
'Europe/London'
];
$date = new DateTime('2015-11-05 03:59:59 UTC');
foreach ($timezones as $timezone) {
$date->setTimezone(new DateTimeZone($timezone));
echo sprintf('%-20s%s', $timezone.':', $date->format('Y-m-d H:i:s'))."\n";
}