Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-10-02 10:17:45
PHP timezone: America/Costa_Rica
Timestamp PHP: 1790957865

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-10-02 16:17:45

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-10-02 10:17:45

</pre>