Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-11-09 11:13:51
PHP timezone: America/Costa_Rica
Timestamp PHP: 1794244431

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-11-09 17:13:51

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-11-09 11:13:51

</pre>