Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-10 01:18:51
PHP timezone: America/Costa_Rica
Timestamp PHP: 1789024731

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-10 07:18:51

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-10 01:18:51

</pre>