Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-29 01:09:03
PHP timezone: America/Costa_Rica
Timestamp PHP: 1790665743

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-29 07:09:03

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-29 01:09:03

</pre>