Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-10-02 14:25:05
PHP timezone: America/Costa_Rica
Timestamp PHP: 1790972705

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-10-02 20:25:05

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-10-02 14:25:05

</pre>