Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-11-03 13:28:13
PHP timezone: America/Costa_Rica
Timestamp PHP: 1793734093

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-11-03 19:28:13

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-11-03 13:28:13

</pre>