Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-04 23:12:46
PHP timezone: America/Costa_Rica
Timestamp PHP: 1788585166

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-05 05:12:46

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-04 23:12:46

</pre>