Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-30 17:24:05
PHP timezone: America/Costa_Rica
Timestamp PHP: 1790810645

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-30 23:24:05

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-30 17:24:05

</pre>