Filename The Filename class handles complex mapping of file attributes (i.e for thumbnails) into human readable filenames. Full class name: Kirby\Cms\Filename kirby/src/Cms/Filename.php#L29 new Filename() $filename->attributesToArray() $filename->attributesToString() $filename->blur() $filename->crop() $filename->dimensions() $filename->extension() $filename->grayscale() $filename->name() $filename->quality() $filename->toString()