SignUserId Method
Signs the specified user Id of the current key.
Object Oriented Interface
public function doSignUserId($userid, $issueruserid);
Procedural Interface
ipworksopenpgp_keymgr_do_signuserid($res, $userid, $issueruserid);
Remarks
This method signs the UserId with the IssuerUserId.
To sign all user Ids in the current key set the UserId parameter to "*".
The key's passphrase is required for this operation and may be specified via KeyPassphrase or through the KeyPassphrase event.