Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-11-06 19:18:10
PHP timezone: America/Costa_Rica
Timestamp PHP: 1794014290

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-11-07 01:18:10

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-11-06 19:18:10

</pre>