Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-23 10:24:59
PHP timezone: America/Costa_Rica
Timestamp PHP: 1790180699

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-23 16:24:59

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-23 10:24:59

</pre>