Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-22 04:23:58
PHP timezone: America/Costa_Rica
Timestamp PHP: 1790072638

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-22 10:23:58

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-22 04:23:58

</pre>