Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-11-12 11:36:23
PHP timezone: America/Costa_Rica
Timestamp PHP: 1794504983

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-11-12 17:36:23

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-11-12 11:36:23

</pre>