Online PHP editor | refs for fDUAH

<?php ini_set('precision', '16'); var_dump(DateTimeImmutable::createFromFormat('U.v', 1703056192.042)); var_dump(DateTimeImmutable::createFromFormat('U.v', '1703056192.042')); var_dump(DateTimeImmutable::createFromFormat('Uv', 1703056192042)); var_dump(DateTimeImmutable::createFromFormat('Uv', '1703056192042')); var_dump(DateTimeImmutable::createFromFormat('Uu', 1703056192042123)); var_dump(DateTimeImmutable::createFromFormat('Uu', '1703056192042123')); var_dump(DateTimeImmutable::createFromFormat('U.u', 1703056192.042123)); var_dump(DateTimeImmutable::createFromFormat('U.u', '1703056192.042123'));