Hola mundo

<pre>=== HORA PHP ===
PHP date(): 2026-09-02 17:23:22
PHP timezone: America/Costa_Rica
Timestamp PHP: 1788391402

=== HORA UTC SEGÚN PHP ===
UTC PHP: 2026-09-02 23:23:22

=== HORA COSTA RICA ===
Costa Rica PHP: 2026-09-02 17:23:22

</pre>