Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-25 20:23:28
PHP timezone: America/Costa_Rica
Timestamp PHP: 1790389408

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-26 02:23:28

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-25 20:23:28

</pre>