Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-03 19:22:26
PHP timezone: America/Costa_Rica
Timestamp PHP: 1788484946

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-04 01:22:26

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-03 19:22:26

</pre>