FeedWriter\Feed::uuid
Generate an UUID.
The UUID is based on an MD5 hash. If no key is given, a unique ID as the input for the MD5 hash is generated.
- Author: Anis uddin Ahmad <admin@ajaxray.com>
Signature
public function uuid([
$key = NULL,
[string
$prefix = '']] )
Parameters
$key—$prefix— string
Returns
- string
- the formated UUID