Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-12 02:18:54
PHP timezone: America/Costa_Rica
Timestamp PHP: 1789201134

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-12 08:18:54

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-12 02:18:54

</pre>