Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-09 05:11:57
PHP timezone: America/Costa_Rica
Timestamp PHP: 1788952317

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-09 11:11:57

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-09 05:11:57

</pre>