Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-23 08:21:27
PHP timezone: America/Costa_Rica
Timestamp PHP: 1790173287

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-23 14:21:27

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-23 08:21:27

</pre>