HippoPHP\Hippo\Reporters\ArrayReporter::getArrayKey PHP Метод

Generates a key for a violation.

private getArrayKey ( Violation $violation ) : string
$violation	HippoPHP\Hippo\Violation
Результат	string

    private function getArrayKey(Violation $violation)
    {
        return $violation->getFile()->getFilename() . ':' . $violation->getLine();
    }

ArrayReporter