Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-05 19:29:10
PHP timezone: America/Costa_Rica
Timestamp PHP: 1788658150

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-06 01:29:10

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-05 19:29:10

</pre>