TippingCanoe\Imager\Storage\Filesystem::delete PHP Метод

    public function delete(Image $image, array $filters = [])
    {
        // If we're deleting a derived image.
        if ($filters) {
            unlink($this->generateFilePath($image, $filters));
        } else {
            $pattern = sprintf('%s/%s-*.%s', $this->root, $image->getKey(), Mime::getExtensionForMimeType($image->mime_type));
            foreach (glob($pattern) as $filePath) {
                unlink($filePath);
            }
        }
    }