Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-12 06:20:06
PHP timezone: America/Costa_Rica
Timestamp PHP: 1789215606

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-12 12:20:06

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-12 06:20:06

</pre>