Crummy\Phlack\Bridge\Guzzle\PhlackClient::isLegacyUrl PHP Method

private isLegacyUrl ( string $baseUrl ) : boolean
$baseUrl	string
return	boolean

    private function isLegacyUrl($baseUrl)
    {
        return null === $baseUrl || $baseUrl === LegacyUrlPlugin::BASE_URL;
    }

PhlackClient