Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-13 18:24:24
PHP timezone: America/Costa_Rica
Timestamp PHP: 1789345464

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-14 00:24:24

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-13 18:24:24

</pre>