Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-24 18:27:11
PHP timezone: America/Costa_Rica
Timestamp PHP: 1790296031

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-25 00:27:11

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-24 18:27:11

</pre>