Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-11-08 09:31:14
PHP timezone: America/Costa_Rica
Timestamp PHP: 1794151874

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-11-08 15:31:14

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-11-08 09:31:14

</pre>