public function deleteFromRoster($username, $jid)
    {
        $endpoint = '/users/'.$username.'/roster/'.$jid;
        return $this->doRequest('DELETE', $endpoint, $jid);
    }
public function deleteFromRoster($username, $jid)
    {
        $endpoint = '/users/'.$username.'/roster/'.$jid;
        return $this->doRequest('DELETE', $endpoint, $jid);
    }
public function deleteFromRoster ( $ username , $ jid ) { $ endpoint = '/users/' . $ username . '/roster/' . $ jid ; return $ this -> doRequest ( 'DELETE' , $ endpoint , $ jid ) ; }
Removes from this OpenFire user's roster

@param   string          $username   Username
@param   string          $jid        JID
@return  json|false                 Json with data or error, or False when something went fully wrong
Removes from this OpenFire user s roster