Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-28 05:49:37
PHP timezone: America/Costa_Rica
Timestamp PHP: 1790596177

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-28 11:49:37

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-28 05:49:37

</pre>