Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-24 10:31:10
PHP timezone: America/Costa_Rica
Timestamp PHP: 1790267470

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-24 16:31:10

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-24 10:31:10

</pre>