<?php
echo "Today: " . date("Y-m-d") . "
";
echo "Full: " . date("l, d F Y") . "
";
echo "Time: " . date("H:i:s") . "
";
echo "Timestamp: " . time() . "
";
// strtotime
echo "Tomorrow: " . date("Y-m-d", strtotime("+1 day")) . "
";
echo "Next week: " . date("Y-m-d", strtotime("+1 week")) . "
";
echo "Last month: " . date("Y-m-d", strtotime("-1 month")) . "
";
// DateTime class
$dt = new DateTime();
echo "DateTime: " . $dt->format("Y-m-d H:i:s") . "
";
$dt->modify("+3 days");
echo "+3 days: " . $dt->format("Y-m-d") . "
";
$diff = (new DateTime())->diff(new DateTime("2025-01-01"));
echo "Days to 2025: " . $diff->days;
?>