GrumPHP\Linter\Yaml\YamlLinter::parseYaml PHP Method

    private function parseYaml($content)
    {
        // Lint on Symfony Yaml < 3.1
        if (!self::supportsFlags()) {
            Yaml::parse($content, $this->exceptionOnInvalidType, $this->objectSupport);
            return;
        }
        // Lint on Symfony Yaml >= 3.1
        $flags = 0;
        $flags += $this->objectSupport ? Yaml::PARSE_OBJECT : 0;
        $flags += $this->exceptionOnInvalidType ? Yaml::PARSE_EXCEPTION_ON_INVALID_TYPE : 0;
        Yaml::parse($content, $flags);
    }