- date_default_timezone_set: documentation ( source)
- date: documentation ( source)
<?php
date_default_timezone_set('Europe/Riga');
echo 'Current time: ' . date('Y-m-d H:i:s') . "\n";
$format = 'Y-m-d';
$date = DateTime::createFromFormat($format, '2009-02-15');
echo "Format: $format; " . $date->format('Y-m-d H:i:s') . "\n";