Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-11-02 09:33:10
PHP timezone: America/Costa_Rica
Timestamp PHP: 1793633590

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-11-02 15:33:10

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-11-02 09:33:10

</pre>