Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-10-02 16:14:36
PHP timezone: America/Costa_Rica
Timestamp PHP: 1790979276

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-10-02 22:14:36

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-10-02 16:14:36

</pre>