Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-09 11:06:58
PHP timezone: America/Costa_Rica
Timestamp PHP: 1788973618

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-09 17:06:58

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-09 11:06:58

</pre>