Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-10-06 22:19:52
PHP timezone: America/Costa_Rica
Timestamp PHP: 1791346792

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-10-07 04:19:52

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-10-06 22:19:52

</pre>