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<?php |
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namespace Nip\Utility; |
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use Ramsey\Uuid\Uuid as RamseyUuid; |
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/** |
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* Class Uuid |
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* @package Nip\Utility |
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*/ |
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class Uuid |
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{ |
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/** |
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* The callback that should be used to generate UUIDs. |
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* |
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* @var callable |
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*/ |
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protected static $uuidFactory; |
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/** |
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* Generate a UUID (version 4). |
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* |
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* @return \Ramsey\Uuid\UuidInterface |
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*/ |
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public static function uuid() |
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{ |
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return static::$uuidFactory |
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? call_user_func(static::$uuidFactory) |
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: RamseyUuid::uuid4(); |
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} |
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/** |
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* Generate a UUID (version 4). |
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* |
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* @return \Ramsey\Uuid\UuidInterface |
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*/ |
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public static function v4() |
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{ |
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return RamseyUuid::uuid4(); |
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} |
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/** |
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* Generate a UUID (version 5). |
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* |
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* @return \Ramsey\Uuid\UuidInterface |
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*/ |
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public static function v5($ns, string $name) |
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{ |
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return RamseyUuid::uuid5($ns, $name); |
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} |
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/** |
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* @param $uuid |
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* @return mixed |
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*/ |
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public static function fromString($uuid) |
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{ |
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return RamseyUuid::fromString($uuid); |
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} |
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/** |
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* @param $uuid |
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* @return mixed |
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*/ |
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public static function fromBytes($uuid) |
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{ |
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return RamseyUuid::fromBytes($uuid); |
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} |
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/** |
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* @param $uuid |
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* @return bool |
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*/ |
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public static function isValid($uuid) |
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{ |
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if (!is_string($uuid)) { |
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return false; |
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} |
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return preg_match('/^[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12}$/iD', $uuid) > 0; |
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} |
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/** |
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* Set the callable that will be used to generate UUIDs. |
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* |
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* @param callable|null $factory |
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* @return void |
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*/ |
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public static function createUsing(callable $factory = null) |
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{ |
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static::$uuidFactory = $factory; |
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} |
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/** |
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* Indicate that UUIDs should be created normally and not using a custom factory. |
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* |
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* @return void |
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*/ |
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public static function createNormally() |
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{ |
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static::$uuidFactory = null; |
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} |
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} |
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bytic /
utility
