Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-28 07:28:19
PHP timezone: America/Costa_Rica
Timestamp PHP: 1790602099

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-28 13:28:19

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-28 07:28:19

</pre>