Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-10-03 18:32:50
PHP timezone: America/Costa_Rica
Timestamp PHP: 1791073970

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-10-04 00:32:50

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-10-03 18:32:50

</pre>