Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-10-05 04:23:22
PHP timezone: America/Costa_Rica
Timestamp PHP: 1791195802

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-10-05 10:23:22

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-10-05 04:23:22

</pre>