Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-11-12 09:19:01
PHP timezone: America/Costa_Rica
Timestamp PHP: 1794496741

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-11-12 15:19:01

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-11-12 09:19:01

</pre>