Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-10-05 02:22:30
PHP timezone: America/Costa_Rica
Timestamp PHP: 1791188550

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-10-05 08:22:30

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-10-05 02:22:30

</pre>