Hola mundo
=== HORA PHP ===
PHP date(): 2026-11-13 07:07:13
PHP timezone: America/Costa_Rica
Timestamp PHP: 1794575233

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-11-13 13:07:13

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-11-13 07:07:13