Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-11-07 11:21:07
PHP timezone: America/Costa_Rica
Timestamp PHP: 1794072067

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-11-07 17:21:07

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-11-07 11:21:07

</pre>