Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-10-05 20:18:06
PHP timezone: America/Costa_Rica
Timestamp PHP: 1791253086

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-10-06 02:18:06

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-10-05 20:18:06

</pre>