Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-10-04 16:22:06
PHP timezone: America/Costa_Rica
Timestamp PHP: 1791152526

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-10-04 22:22:06

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-10-04 16:22:06

</pre>