Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-10-03 14:27:00
PHP timezone: America/Costa_Rica
Timestamp PHP: 1791059220

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-10-03 20:27:00

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-10-03 14:27:00

</pre>