Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-05 17:22:54
PHP timezone: America/Costa_Rica
Timestamp PHP: 1788650574

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-05 23:22:54

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-05 17:22:54

</pre>