Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-12 12:24:46
PHP timezone: America/Costa_Rica
Timestamp PHP: 1789237486

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-12 18:24:46

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-12 12:24:46

</pre>