Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-12 00:26:29
PHP timezone: America/Costa_Rica
Timestamp PHP: 1789194389

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-12 06:26:29

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-12 00:26:29

</pre>