Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-06 09:19:38
PHP timezone: America/Costa_Rica
Timestamp PHP: 1788707978

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-06 15:19:38

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-06 09:19:38

</pre>