HippoPHP\Hippo\Violation::getFile PHP Метод

    public function getFile()
    {
        return $this->file;
    }

 /**
  * Generates a key for a violation.
  *
  * @param Violation $violation
  *
  * @return string
  */
 private function getArrayKey(Violation $violation)
 {
     return $violation->getFile()->getFilename() . ':' . $violation->getLine();
 }