Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-01 09:00:59
PHP timezone: America/Costa_Rica
Timestamp PHP: 1788274859

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-01 15:00:59

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-01 09:00:59

</pre>