Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-23 22:13:43
PHP timezone: America/Costa_Rica
Timestamp PHP: 1790223223

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-24 04:13:43

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-23 22:13:43

</pre>