Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-03 23:15:25
PHP timezone: America/Costa_Rica
Timestamp PHP: 1788498925

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-04 05:15:25

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-03 23:15:25

</pre>