public function addDeviceParser($parser) { if (is_string($parser) && class_exists('DeviceDetector\Parser\Device\' . $parser)) { $className = 'DeviceDetector\Parser\Device\' . $parser; $parser = new $className(); } if ($parser instanceof DeviceParserAbstract) { $this->deviceParsers[] = $parser; return; } throw new \Exception('device parser not found'); }
UUID is the abbreviation of Universally Unique Identifier. It is a standard for software construction and is also part of the Open Software Foundation in the field of distributed computing environments. Its purpose is to enable all elements in the distributed system to have unique identification information, without the need for a central control terminal to specify identification information. This way, everyone can create UUIDs that don't conflict with anyone else's. In this case, there is no need to consider the duplication of names when creating the database. The most widely used UUID at present is Microsoft's Globally Unique Identifier (GUID), while other important applications include Linux ext2/ext3 file system, LUKS encrypted partition, GNOME, KDE, Mac OS X, etc. In addition, we can also find the implementation in the UUID library in the e2fsprogs package.
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