Ubuntu

getDeviceDetectionInfo($userAgent, $clientHints); self::$deviceDetectorInstances[$cacheKey] = $deviceDetector; return $deviceDetector; } public static function getNormalizedUserAgent($userAgent, array $clientHints = []) { $normalizedClientHints = ''; if (is_array($clientHints) && count($clientHints)) { $hints = ClientHints::factory($clientHints); $brands = $hints->getBrandList(); ksort($brands); // we only take the (sorted) list of brand, os + version and model name into account, as the other values // are actually not used and should not change the result $normalizedClientHints = md5(json_encode($brands) . $hints->getOperatingSystem() . $hints->getOperatingSystemVersion() . $hints->getModel()); } return mb_substr($normalizedClientHints . trim($userAgent), 0, 500); } /** * Creates a new DeviceDetector for the user agent. Called by makeInstance() when no matching instance * was found in the cache. * @param string $userAgent * @param array $clientHints * @return DeviceDetector */ protected function getDeviceDetectionInfo($userAgent, array $clientHints = []) { $deviceDetector = new DeviceDetector($userAgent, ClientHints::factory($clientHints)); $deviceDetector->discardBotInformation(); $deviceDetector->setCache(StaticContainer::get('DeviceDetector\Cache\Cache')); $deviceDetector->parse(); return $deviceDetector; } public static function clearInstancesCache() { self::$deviceDetectorInstances = []; } }