(PHP 5 >= 5.5.0, PHP 7, PHP 8)
date_create_immutable — create a new DateTimeImmutable object
$datetime = "now", ? DateTimeZone $timezone = null ): DateTimeImmutable |false This is the procedural version of DateTimeImmutable::__construct() .
Unlike the DateTimeImmutable constructor, it will return
false instead of an exception if the passed in
datetime string is invalid.
Returns a new DateTimeImmutable instance or false on failure