Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-11-03 21:35:26
PHP timezone: America/Costa_Rica
Timestamp PHP: 1793763326

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-11-04 03:35:26

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-11-03 21:35:26

</pre>