/**
* Decodes a string according to the current alphabet into a UUID
* Raises ValueError when encountering illegal characters
* or too long string
* If string too short, fills leftmost (MSB) bits with 0.
*
* @param $string
* @return Uuid
*/
public function decode($string)
{
return Uuid::fromInteger($this->stringToInt($string));
}
public function testDecoding()
{
$su = new ShortUUID();
$randomUid = Uuid::uuid4();
$smallestUid = Uuid::fromInteger(0);
$encodedRandom = $su->encode($randomUid);
$encodedSmall = $su->encode($smallestUid);
$this->assertEquals($su->decode($encodedSmall), $smallestUid);
$this->assertEquals($su->decode($encodedRandom), $randomUid);
}
public static function fromInteger($integer)
{
return self::fromRamseyUuid(parent::fromInteger($integer));
}
/**
* Decodes the given short UUID to the original version.
* For example:
* - fpfyRTmt6XeE9ehEKZ5LwF becomes 4e52c919-513e-4562-9248-7dd612c6c1ca
* - BnxtX5wGumMUWXmnbey6xH becomes 59a3e9ab-6b99-4936-928a-d8b465dd41e0
*
* @param string $shortUuid
*
* @return UuidInterface
*/
public function decode($shortUuid)
{
return Uuid::fromInteger($this->stringToNum($shortUuid));
}