Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-11-11 21:24:13
PHP timezone: America/Costa_Rica
Timestamp PHP: 1794453853

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-11-12 03:24:13

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-11-11 21:24:13

</pre>