/**
* @brief Test an UUID to see if it is valid
*
* @param string $uuid The UUID
* @return bool True if the UUID is valid.
*/
public function test($uuid)
{
$hu = null;
\uuid_create($hu);
$status = \uuid_parse($hu, $uuid);
$ret = $status === 0;
// \uuid_destroy($hu);
return $ret;
}
/**
* Generates a string of random binary data of the specified length
*
* @param integer $length The number of bytes of random binary data to generate
* @return string A binary string
*/
public function generate($length)
{
$uuid = uuid_create(UUID_TYPE_RANDOM);
return uuid_parse($uuid);
}
/**
* Generate a version 1 UUID using the PECL UUID extension
*
* @param int|string $node Not used in this context
* @param int $clockSeq Not used in this context
* @return string A binary string
*/
public function generate($node = null, $clockSeq = null)
{
$uuid = uuid_create(UUID_TYPE_TIME);
return uuid_parse($uuid);
}
