Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-08 15:14:35
PHP timezone: America/Costa_Rica
Timestamp PHP: 1788902075

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-08 21:14:35

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-08 15:14:35

</pre>