Contao\FilesModel::findById PHP Method

findById() public static method

Find a file by its ID or UUID
public static findById ( mixed $intId, array $arrOptions = [] ) : FilesModel | null
$intId mixed The ID or UUID
$arrOptions array An optional options array
return FilesModel | null The model or null if there is no file
    public static function findById($intId, array $arrOptions = array())
    {
        if (\Validator::isUuid($intId)) {
            return static::findByUuid($intId, $arrOptions);
        }
        return static::findOneBy('id', $intId, $arrOptions);
    }