Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-11-05 09:39:01
PHP timezone: America/Costa_Rica
Timestamp PHP: 1793893141

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-11-05 15:39:01

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-11-05 09:39:01

</pre>