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