Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-07 19:14:44
PHP timezone: America/Costa_Rica
Timestamp PHP: 1788830084

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-08 01:14:44

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-07 19:14:44

</pre>