Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-10-05 16:22:25
PHP timezone: America/Costa_Rica
Timestamp PHP: 1791238945

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-10-05 22:22:25

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-10-05 16:22:25

</pre>