Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-11-02 15:26:47
PHP timezone: America/Costa_Rica
Timestamp PHP: 1793654807

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-11-02 21:26:47

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-11-02 15:26:47

</pre>