/**
* Returns a version 3 or 5 namespaced `Uuid`
*
* @param string|UuidInterface $ns The UUID namespace to use
* @param string $name The string to hash together with the namespace
* @param int $version The version of UUID to create (3 or 5)
* @param string $hashFunction The hash function to use when hashing together
* the namespace and name
* @return UuidInterface
*/
protected function uuidFromNsAndName($ns, $name, $version, $hashFunction)
{
if (!$ns instanceof UuidInterface) {
$ns = $this->codec->decode($ns);
}
$hash = call_user_func($hashFunction, $ns->getBytes() . $name);
return $this->uuidFromHashedName($hash, $version);
}
public function toString()
{
return $this->codec->encode($this);
}
