Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-10-04 22:19:26
PHP timezone: America/Costa_Rica
Timestamp PHP: 1791173966

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-10-05 04:19:26

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-10-04 22:19:26

</pre>