Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-29 19:10:29
PHP timezone: America/Costa_Rica
Timestamp PHP: 1790730629

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-30 01:10:29

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-29 19:10:29

</pre>