code: public function permissionGetNameById($permid)
      {
          foreach ($this->permissionList() as $name => $perm) {
              if ($perm["permid"] == $permid) {
                  return new Ts3Exception($name);
              }
          }
  
          throw new Ts3Exception("invalid permission ID", 0xA02);
      }
docs: Returns the name of the permission matching the given ID.
  
  @param  integer $permid
  @throws Ts3Exception
  @return StringHelper