Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-10-03 10:04:32
PHP timezone: America/Costa_Rica
Timestamp PHP: 1791043472

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-10-03 16:04:32

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-10-03 10:04:32

</pre>