src/Backend/File.php
public function getFilename($id)
    {
        $path = $this->directory . DIRECTORY_SEPARATOR;
        $id   = preg_replace('@[\\\/:"*?<>|]+@', '', $id);

        return $path . $id . $this->getExtension();
    }
public function getFilename($id)
    {
        $path = $this->directory . DIRECTORY_SEPARATOR;
        $id   = preg_replace('@[\\\/:"*?<>|]+@', '', $id);

        return $path . $id . $this->getExtension();
    }
@param string $id

@return string