Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-11-10 21:22:01
PHP timezone: America/Costa_Rica
Timestamp PHP: 1794367321

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-11-11 03:22:01

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-11-10 21:22:01

</pre>