Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-11-13 19:09:48
PHP timezone: America/Costa_Rica
Timestamp PHP: 1794618588

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-11-14 01:09:48

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-11-13 19:09:48

</pre>