Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-14 20:24:22
PHP timezone: America/Costa_Rica
Timestamp PHP: 1789439062

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-15 02:24:22

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-14 20:24:22

</pre>