BetterReflection\SourceLocator\Type\PhpInternalSourceLocator::buildStubName PHP Метод

    private function buildStubName($className)
    {
        if (!preg_match('/^[a-zA-Z_][a-zA-Z_\\d]*$/', $className)) {
            return null;
        }
        return __DIR__ . '/../../stub/' . $className . '.stub';
    }