Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-08 19:13:58
PHP timezone: America/Costa_Rica
Timestamp PHP: 1788916438

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-09 01:13:58

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-08 19:13:58

</pre>