Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-23 04:20:51
PHP timezone: America/Costa_Rica
Timestamp PHP: 1790158851

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-23 10:20:51

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-23 04:20:51

</pre>