Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-06 15:11:06
PHP timezone: America/Costa_Rica
Timestamp PHP: 1788729066

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-06 21:11:06

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-06 15:11:06

</pre>