Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-06 11:11:19
PHP timezone: America/Costa_Rica
Timestamp PHP: 1788714679

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-06 17:11:19

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-06 11:11:19

</pre>