Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-10-06 14:35:19
PHP timezone: America/Costa_Rica
Timestamp PHP: 1791318919

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-10-06 20:35:19

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-10-06 14:35:19

</pre>