Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-10-02 22:20:05
PHP timezone: America/Costa_Rica
Timestamp PHP: 1791001205

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-10-03 04:20:05

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-10-02 22:20:05

</pre>