Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-10-06 18:26:48
PHP timezone: America/Costa_Rica
Timestamp PHP: 1791332808

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-10-07 00:26:48

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-10-06 18:26:48

</pre>