<?php
const MYSQL_DATE_FORMAT = 'Y-m-d H:i:s'; // i don't know why DateTime doesn't have this
echo (new DateTime('today', new DateTimeZone('UTC')))->format(MYSQL_DATE_FORMAT);
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
2016-05-01 00:00:00