Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-10-01 09:13:51
PHP timezone: America/Costa_Rica
Timestamp PHP: 1790867631

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-10-01 15:13:51

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-10-01 09:13:51

</pre>