Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-10-06 20:26:26
PHP timezone: America/Costa_Rica
Timestamp PHP: 1791339986

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-10-07 02:26:26

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-10-06 20:26:26

</pre>