Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-11-09 01:21:47
PHP timezone: America/Costa_Rica
Timestamp PHP: 1794208907

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-11-09 07:21:47

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-11-09 01:21:47

</pre>