- time: documentation ( source)
- print_r: documentation ( source)
- date: documentation ( source)
<?php
print_r([
'today' => date('d.m.Y'),
'tomorrow' => date('d.m.Y', time() + 24 * 60 * 60),
'in a week' => date('d.m.Y', time() + 7 * 24 * 60 * 60),
]);