Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-10-04 08:25:11
PHP timezone: America/Costa_Rica
Timestamp PHP: 1791123911

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-10-04 14:25:11

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-10-04 08:25:11

</pre>