Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-26 22:17:11
PHP timezone: America/Costa_Rica
Timestamp PHP: 1790482631

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-27 04:17:11

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-26 22:17:11

</pre>