Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-20 06:52:34
PHP timezone: America/Costa_Rica
Timestamp PHP: 1789908754

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-20 12:52:34

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-20 06:52:34

</pre>