Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-22 10:13:42
PHP timezone: America/Costa_Rica
Timestamp PHP: 1790093622

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-22 16:13:42

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-22 10:13:42

</pre>