- var_dump: documentation ( source)
- date_default_timezone_get: documentation ( source)
<?php
$tries = array(
'CET',
'Europe/Madrid',
date_default_timezone_get()
);
foreach ($tries as $try) {
$dtzone = new DateTimeZone($try);
$dt = new DateTime(null, $dtzone);
$dt->setDate(2015, 3, 25);
$dt->setTime(10, 5, 0);
var_dump($dt->getTimestamp());
}